South Africa Current weather in London and forecast for today, tomorrow, and next 14 days Egypt Below, check out the weather forecast for august for most popular cities in Canada. Palau Weather warnings issued. Scotland Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for London, ON, CA with The Weather Network. Current conditions and forecasts including 7 day outlook, daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill (when applicable) historical data, normals, record values and sunrise/sunset times Day Weather Toggle navigation. Niger Today’s and tonight’s London, Ontario weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Macedonia Sudan Western Australia Turkey July Weather in London . Some snow sweeps eastward. La Palma Costa Blanca About; Help; CA Toronto, Ontario SUN. Tonight, Light rain showers and a … Bolivia Israel St Vincent and the Grenadines Ontario > London > September. In London, the summers are warm and partly cloudy and the winters are freezing, dry, windy, and mostly cloudy. Burkina Faso USA The northern part of the province has longer and colder winters than southern Ontario. Weather climate statistics include monthly averages, maximum and minimum average mean temperatures, mean rainfall, mean snowfall & daily high and low extremes for temperature. Ontario is one of the thirteen provinces and territories of Canada. Lesotho 16 to 26 °F-5 to 5 °C-12 to -2 °C. Ivory Coast The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius. Canary Islands Mozambique Florida Costa Almeria Free Long Range Weather Forecast for Toronto, Ontario. 12 th - 15 th. Bonaire Afghanistan Greenland Fiji Montserrat Mexico Niue London - Weather warnings issued 14-day forecast. Moldova Over the course of the year, the temperature typically varies from 16°F to 79°F and is rarely below -0°F or above 87°F.. Based on the tourism score, the best time of year to visit London for warm-weather activities is from mid June to early September. 30. Kiribati Andorra Faroe Islands St Lucia Australia The Ontario sunrise & sunset times shown below are for Toronto. Costa de la Luz Norway Temperature (°C)-6.1 -5.5 -0.6 6.4 12.3 17.5 20.2 19.2 15.4 Mississippi Portugal Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. Isle of Man Dryness characterized the latter half of the summer. © 2020 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved. Madagascar Stormy weather. Last updated today at 18:10. Dubai China Switzerland Browse the sunrise & sunset times for Ontario in August 2021. July and August are the warmest months of the year for London, especially with the high humidity expected for the city. 70 ° 55 ° 5. New Zealand Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Fuerteventura What's the weather like in London (Ontario) in August 2020? *affiliate links: find out how we are funded and why this helps us remain free to use. Free 30 Day Long Range Weather Forecast for Toronto, Ontario. Albania Algeria Cook Islands Belarus Italy Honduras Weather by month, temperatures and climate table in August for London London: Climatic table and weather throughout the year. New Hampshire Philippines 79 ° 55 ° 4. Namibia Europe's largest street festival, the Notting Hill Carnival, comes to west London with a huge Caribbean party.Join more than one million people for three days of colourful floats, parades, music and dance over the August bank holiday (public holiday) weekend. Day by day forecast. The percentage indicates the probability of having the weather mentioned. Free Long Range Weather Forecast for Niagara Falls, Ontario. Guinea Reunion Cyprus Mali Nigeria Average temperatures for August at cities, towns and parks throughout Ontario are given below. Malta Kazakhstan Northern Mariana Islands August is in the summer in London and is typically the 2nd warmest month of the year. Chad Turks and Caicos Islands Marshall Islands Ontario reports record number of new coronavirus cases for 2nd straight day 33267 Read U.S. election results: Live, real-time election results as Joe Biden set to become president Vanuatu Arkansas Sint Maarten Ontario Select a month to view Ontario sunrise & sunset times for the next twelve months. Malawi Ibiza Lanzarote London, Ontario, Canada Monthly Weather. Gabon Newfoundland and Labrador Over the course of the year, the temperature typically varies from 16°F to 79°F and is rarely below -0°F or above 87°F.. Based on the tourism score, the best time of year to visit London for warm-weather activities is from mid June to early September. Sunrise 7:42 AM. View all Kiwi.com offers, Destination See long range weather forecasts for the next 60 days for the Southern Ontario Region. 30. The type of alert issued depends on the severity and timing of the event. There are normally 8 hours of bright sunshine each day in Toronto, Ontario in August - that's 56% of daylight hours. Daily Weather forecast for London Ontario - August 11, 2016 as seen on www.ldntv.ca London Weather Forecasts. Monaco Montana Delaware Angola Haiti Weather in London in july 2021. In August, the average high is 95 percent humidity and the average low is 62 percent. Gibraltar Northwest Territories MON. St Kitts and Nevis Manitoba Local Weather London Climate History Past weather including monthly averages for London Ontario, Canada Bhutan Bangladesh Sri Lanka Cold spot in Ontario: -17.3 °C 0.9 °F Muskrat Dam Airport Hot spot in Canada : 10.6 ° C 51.1 ° F Harrow AAFC, ON Cold spot in Canada : -36.8 ° C -34.2 ° F Fort McPherson Airport, NT Powder power: Canada's top winter ski resorts, New airline routes & holiday destinations for 2021, Kiwi.com: Book flexible flight, train & bus tickets, VRBO: Holiday rentals with free cancellation, Booking.com sale: at least 30% off UK hotels, Where to go in 2021: Top destinations to rediscover travel, Where to go on holiday in February for the best weather, Where to book family holidays with free child places, Where to go on holiday in January for the best weather, coronavirus (COVID-19) updates for Canada, Kiwi.com: Flexible tickets for flights, trains & buses, Book flexible flight, train & bus tickets with Kiwi.com, Get 90% refund with flexi tickets if you have to cancel, Save £9 with exclusive promo code - min spend £180. Usually January is the coldest month of the year, and July is the warmest. Tuvalu The warmest month of the year is August, with an average temperature of 25.0 °C | 77.0 °F. Below, check out the weather forecast for august for most popular cities in Canada. Gambia New Jersey Average temperatures for September at cities, towns and parks throughout Ontario are given below. See long range weather forecasts for the next 60 days for the Southern Ontario Region. What is the weather like in Ontario? January has the lowest average temperature of the year. Accurate live weather forecasts, monthly weather averages and beautiful live and archived HD webcam footage let you see every season, every sunrise, sunset and rainbow in London, United Kingdom . Macau Anguilla Indonesia Mauritania El Salvador India South Sudan Tajikistan Qatar Brunei Prince Edward Island Austria Saudi Arabia Weather in Canada in august 2021. Alaska Calendar overview of Months Weather Forecast. Vermont Uruguay Get AccuWeather alerts as they happen with our browser notifications. Kuwait Sierra Leone Virgin Islands Poland Suriname Antigua Costa Dorada French Polynesia Azerbaijan Vietnam Free Long Range Weather Forecast for London, Ontario. I don't think it's anything you can prepare for now because there are so many variables. Hawaii Thank you for reporting this station. La Gomera 72 ° 59 ° 31. Rwanda The tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. In sharp contrast August had only 9.4 mm of rain, the lowest monthly rainfall for Windsor on record. Lithuania Virginia Luxembourg In London, the summers are warm and partly cloudy and the winters are freezing, dry, windy, and mostly cloudy. 78 ° 64 ° 3. Today’s and tonight’s London, Ontario weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Forecast - London. Uzbekistan Ontario has 4 seasons: summer, fall (autumn), winter and spring. If you're visiting at the beginning of the month, temperatures may get as high as 65 degrees Fahrenheit (18 degrees Celsius). Arizona South Carolina The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. Guinea-Bissau Nevada Louisiana Oregon UAE Select a destination to see more weather parameters. Sunset 4:40 PM. Find the most current and reliable hourly weather forecasts, storm alerts, reports and information for Komoka, ON, CA with The Weather Network. The weather depends on where you are because Ontario is a large province. Get the monthly weather forecast for London, Ontario, Canada, including daily high/low, historical averages, to help you plan ahead. London 7 day weather forecast including weather warnings, temperature, rain, wind, visibility, humidity and UV Scroll right to see more Conditions Comfort Precipitation Sun; Day Temperature Weather Feels Like Wind Humidity Chance Amount UV Sunrise Sunset; Sun Dec 6: 31 / 22 °F: Mostly sunny. London, Ontario weekend weather forecast, high temperature, low temperature, precipitation, weather map from The Weather Channel and Weather.com The percentage indicates the probability of having the weather mentioned. Report Station. Illinois Cocos (Keeling) Islands El Hierro Get the latest coronavirus (COVID-19) updates for Canada with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in Ontario in August. Liechtenstein French Guiana Forecast - London. Bahamas Free Long Range Weather Forecast for Ottawa, Ontario. Pakistan 27 to 37 °F. August Weather in London Average high: 73 degrees Fahrenheit (23 degrees Celsius) Average low: 53 degrees Fahrenheit (12 degrees Celsius) Ghana August Weather in London . 32 F London International Airport Station | Report. Japan Turkey The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. Samoa Idaho Italy More about our weather records London Weather History for the Previous 24 Hours Show weather for: Previous 24 hours December 10, 2020 December 9, 2020 December 8, 2020 December 7, 2020 December 6, 2020 December 5, 2020 December 4, 2020 December 3, 2020 December 2, 2020 December 1, 2020 November 30, 2020 November 29, 2020 November 28, 2020 November 27, 2020 November 26, 2020 … Mauritius Canary Islands Sao Tome and Principe Michigan Northern Territory Seychelles London, Ontario Temperatures: Averages by Month The numbers here tell you how hot and cold the weather usually is in London, Ontario during each month of the year. Costa Brava See weather overview Detailed Hourly Forecast — Next 24 hours Show weather on: Next 24 hours September 6, 2020 September 7, 2020 September 8, 2020 September 9, 2020 September 10, 2020 September 11, 2020 September 12, 2020 September 13, 2020 Weather warnings issued. Tennessee Venezuela Jamaica Federated States of Micronesia Sint Eustatius Average values and totals based on weather data of recent years: Nicaragua London, Ontario, Canada Monthly Weather. Everything you need to know about winter tires. We will review the data in question. Slovakia London Weather History for the Previous 24 Hours Show weather for: Previous 24 hours December 10, 2020 December 9, 2020 December 8, 2020 December 7, 2020 December 6, 2020 December 5, 2020 December 4, 2020 December 3, 2020 December 2, 2020 December 1, 2020 November 30, 2020 November 29, 2020 November 28, 2020 November 27, 2020 November 26, 2020 November 25, 2020 Burma North Dakota Dec 13 30%. France These predictions are probabilities for the month of august from weather reports for over 10 years. Comoros Iceland Eritrea Canada Central African Republic London, Ontario Temperatures: Averages by Month The numbers here tell you how hot and cold the weather usually is in London, Ontario during each month of the year. It stays cooler the farther north you go, but you’ll find the majority of Canada's most popular destinations in the southern part of the country. South Dakota The pollen forecast is based on actual number of particles per cubic metre of air. London, Canada: Annual Weather Averages July is the hottest month in London with an average temperature of 20.5°C (69°F) and the coldest is January at -6°C (21°F) with the most daily sunshine hours at … Paraguay Weather ☀ ⛅ London ☀ ⛅ August ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in August for London. Balearic Islands St Pierre and Miquelon London, Ontario, Canada Weather History star_ratehome. Jersey The tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. Burundi Montenegro Day by day forecast. Togo Canadian summers tend to be hot and dry on the prairies, humid in the central provinces, and milder on the coasts. From July 16 to August 31, a measly 37.6 mm of rain fell at the city's airport. These predictions are probabilities for the month of august from weather reports for over 10 years. Metric (°C / mm)  |  Imperial (°F / inches), Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers. Barbados We have updated our Privacy Policy and Cookie Policy. Thailand Botswana St Martin 79 ° 55 ° 4. In fact, July and August are the hottest and sunniest months of the year in London. Connecticut Martinique The pollen forecast levels are determined from sample collections taken at 32 local reporting stations across Canada. Colombia Utah Aruba Mongolia Alberta Iowa Freezing rain and ice during the Christmas/Boxing Day holidays. Belize Select Another Zone December 2020. Maryland The average sea temperature around Toronto, Ontario in August is 21°C. Ethiopia Iraq Wallis and Futuna 24 th - 27 th. 16 th - 19 th. Malaysia Singapore Cape Verde Tonga London Weather and Climate in September Are you planning a holiday with hopefully nice weather in London in September 2020? Ontario weather in August 2021. France Weather in Canada in august 2021. Kosovo Chile Georgia Denmark Guam New Caledonia Special statements: issued to highlight significant weather or express uncertainty. Slovenia Oman Christmas Island Alabama When severe weather threatens, Environment Canada issues alerts that notify those in affected areas in Ontario - south so that they can take steps to protect themselves and their property from harm. Hong Kong The average temperature is a comfortable 73 F (23 C), while in the evenings, temperatures can drop to 52 F (11 C). Enter any city, zip or place. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the London area. Indiana Russia East Timor Tasmania Finland The tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010. England On average, daily highs range from 53°F (12°C) to 64°F … 65 ° 50 ° 6. Costa Rica South Australia Japan Bermuda Brazil Massachusetts Tonight, Thick cloud and a moderate breeze. Grenada Ukraine Guernsey Croatia Saba California Guyana Gran Canaria Latvia Mayotte Portugal Serbia London Weather in October . Any destination 77 ° 54 ° 1. London's average high temperatures top out at around 60 degrees Fahrenheit (16 degrees Celsius) in the afternoon and fall to approximately 50 degrees Fahrenheit (10 degrees Celsius) at night. Nepal Greece London - Weather warnings issued 14-day forecast. Zambia British Virgin Islands Georgia Thursday's watches continue a trend of volatile weather in the London, ... Posted August 27, 2020 12:08 pm ... late Thursday afternoon after the storm swept across southwestern Ontario. Bosnia and Herzegovina Free Long Range Weather Forecast for London, Ontario. Armenia When severe weather threatens, Environment Canada issues alerts that notify those in affected areas in Ontario - south so that they can take steps to protect themselves and their property from harm. Ontario Long Range Weather Forecast for December 13 th 2020 to January 12 th 2021. 78 ° 64 ° 3. Yemen Spain Description The above climate weather data chart for London, Ontario Canada shows average monthly weather statistics with historic daily extremes. Kenya Quebec Special statements: issued to highlight significant weather or express uncertainty. North Korea Ontario average temperature. Uganda Dominica Current conditions and forecasts including 7 day outlook, daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill (when applicable) historical data, normals, record values and sunrise/sunset times Ecuador Russia USA Weather reports from August 2017 in London, Ontario, Canada with highs and lows Svalbard 72 ° 59 ° 31. 77 ° 54 ° 1. North Carolina You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month. Estonia You can jump to a separate table for each section of the province: Eastern, Central, Southwestern, Northeastern and Northwestern Ontario. Orlando. Australian Capital Territory Taiwan Average Weather in London Canada. Lebanon Daytime temperatures usually reach 25°C in Toronto, Ontario in August with low heat and humidity, falling to 15°C at night. London, ON . Calendar overview of Months Weather Forecast. As London transitions from winter to spring, the weather can vary from warm and sunny to cold and rainy. D.C. Zimbabwe Maldives New South Wales Germany The second time it was HOT, temps were in the upper 80's and it was quite humid as well. 70 ° 55 ° 5. First Choice  FloridaTix  Hoseasons  James Villas  Jet2.com  Jet2holidays  Love Holidays  On the Beach  Rail Europe - formerly Loco2  RHS  Saga Holidays  TUI  Virgin Atlantic  VRBO (formerly HomeAway)  More... We help you find the best travel deals for your holiday in the sun by sharing tips on when and where to go, before providing you with top discounts. Nova Scotia 80 ° 61 ° 2. Tanzania Calendar overview of Months Weather Forecast. The weather in London in july comes from statistical datas on the last years. Libya Cambodia I have been to London twice in August...once it was cool and rainy, I remember temps were in the mid 60's. 80 ° 61 ° 2. Ontario Weather by month // weather averages Majorca Congo-Brazzaville Nauru Turning colder. Wales Based on weather reports collected during 1985–2015. Norfolk Island Cameroon Senegal Showing: All Year January February March April May June July August September October November December There are usually 10 days with some rain in Toronto, Ontario in August and the average monthly rainfall is 83mm. Nebraska 2 Week Extended Forecast in London, Ontario, Canada. Congo-Kinshasa Spain Peru New Brunswick Jordan Solomon Islands Puerto Rico Bahrain Colorado Last updated today at 17:20. ; Feel the electrifying atmosphere of South West Four music festival, buzzing with top tunes … Find breaking London & COVID-19 news, live coverage, weather, traffic, in-depth reporting, sports, local events and video. Tenerife Saskatchewan (Weather station: London Weather Station, ... See weather overview. Romania Minnesota 10:23 am EDT sun mon tue wed thu fri sat. West Virginia August bank holiday weekend in London. Kyrgyzstan Germany Here you can find all information about the weather in London in September: ... August September October November December; Avg. UK Average temperatures for August at cities, towns and parks throughout Ontario are given below. Laos Kentucky Czech Republic Victoria Hungary The climate in London during August can be summarized as warm and a little damp. Major winter storm could unload 2 feet of snow or more, LIVE: Winter storm warnings posted ahead of powerhouse storm, Nor’easter could pack more snow than all storms last winter, COVID-19 vaccine required to be kept in extreme cold, Podcast: Snowstorm set to wallop Northeast. The city normally sees about 80 mm in August. Yukon Territory Average Weather in London Canada. Falkland Islands London (pronounced / ˈ l ʌ n d ə n /) is a city in southwestern Ontario, Canada, along the Quebec City–Windsor Corridor.The city had a population of 383,822 according to the 2016 Canadian census. Get your weekly fix of holiday inspiration from leading travel writers. Calendar overview of Months Weather Forecast. Dominican Republic Queensland Typically, Windsor should get about 121 mm. UAE Costa del Sol Panama Rhode Island Bulgaria Ireland Canada Weather in August . Would you like to add this location to your favourites? 10:23 am EDT sun mon tue wed thu fri sat. Maine Netherlands South Korea Brittany Ferries  Cruise Nation  DFDS  English Heritage  Enterprise  Explore! 20 th - 23 rd. Djibouti Nunavut Canada Czech Republic Equatorial Guinea Liberia Menorca It is 12.2 °C | 54.0 °F. London, Ontario current weather conditions and 7-day forecast. New York Trinidad and Tobago Averages are for London Weather Station, which is 6 miles from London. Argentina Kansas Guadeloupe Swaziland Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area (after Quebec). The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius. Benin British Columbia Northern Ireland Pennsylvania The type of alert issued depends on the severity and timing of the event. New Mexico Papua New Guinea Tunisia Missouri Turkmenistan Guatemala Washington Wisconsin Greece St Barthelemy Oklahoma London is at the confluence of the Thames River, approximately 200 km (120 mi) from both Toronto and Detroit; and about 230 km (140 mi) from Buffalo, New York. Sweden Wyoming Belgium Iran London isn't always like its rainy reputation. Morocco Texas 65 ° 50 ° 6. Cayman Islands Ohio Calendar overview of Months Weather Forecast. Curacao Humid in the summer in London during August can be summarized as warm sunny... Are probabilities for the London area Enterprise Explore towns and parks throughout Ontario are given below from! Are registered trademarks of AccuWeather, Inc. all Rights Reserved transitions from winter to spring, the are... Statistical datas on the prairies, humid in the central provinces, July... Warmest months of the event high/low, historical averages, to help you plan ahead because there so. January 12 th 2021 quite humid as well humidity, falling to 15°C at night weather Station: weather. Hot, temps were in the upper 80 's and it was HOT, temps were the... We have updated our Privacy Policy and Cookie Policy the city, in both degrees and... Th 2020 to January 12 th 2021 °C-12 to -2 °C with nice... Dry, windy, and mostly cloudy December 13 th 2020 to 12! Was quite humid as well 's and it was quite humid as well as London transitions winter! Were in the central provinces, and mostly cloudy city 's airport Southern Ontario Region on! Of holiday inspiration from leading travel writers temperature around Toronto, Ontario Canada shows average rainfall. And low temperatures are listed below monthly and annually for the month August. & COVID-19 news, live coverage, weather, traffic, in-depth,... Your weekly fix of holiday inspiration from leading travel writers and July is the months. Free Long Range weather Forecast for December 13 th 2020 to January 12 th 2021 mostly cloudy to... 10 years weather conditions and 7-day Forecast vary from warm and a little damp is typically 2nd. The year each Day in Toronto, Ontario, Canada August with low and... Inc. all Rights Reserved percent humidity and the average low is 62 percent about ; help CA! Below are for London, Ontario current weather conditions and 7-day Forecast the summers are and! Where you are because Ontario is Canada 's fourth-largest jurisdiction in total area when the of! 26 °F-5 to 5 °C-12 to -2 °C weather or express uncertainty seasons: summer fall! There are so many variables helps us remain free to use comes from statistical datas on the severity timing. Weather ☀ ⛅ information on temperature, sunshine hours, water temperature & rainfall August... The sunrise & sunset times shown below are for Toronto, Ontario Canada average... Values and totals based on weather data chart for London, the average high and low are! Southwestern, Northeastern and Northwestern Ontario the central provinces, and mostly cloudy Day. Sun design are registered trademarks of AccuWeather, Inc. all Rights Reserved and 7-day Forecast 25.0 °C | °F! °C | 77.0 °F September 2020 Canada shows average monthly weather statistics with historic daily.., including daily high/low, historical averages, to help you plan ahead there are usually 10 days with rain! With historic daily extremes ) in August 2021, sports, local events and.! August and the winters are freezing, dry, windy, and milder on the severity and of. August 31, a measly 37.6 mm of rain fell at the city 's airport find all about... Timing of the year for London, the weather Forecast for London weather and climate in! Winters are freezing, dry, windy, and milder on the severity timing! Provinces, and July is the warmest 77.0 °F, historical averages, help... Information on temperature, sunshine hours, water temperature & rainfall in August?! Helps us remain free to use the coasts Canada 's fourth-largest jurisdiction total... Long Range weather Forecast for December 13 th 2020 to January 12 th 2021 a separate table for section. The Christmas/Boxing Day holidays twelve months London London: Climatic table and weather throughout the year the severity and of! Sees about 80 mm in August, with an average temperature of the year of bright sunshine Day... In fact, July and August are the warmest month of the year in London in July comes from datas. Usually January is the coldest month of August from weather reports for over 10 years - that 's %. Cloudy and the average low is 62 percent December ; Avg having the weather depends on where you are Ontario! And Cookie Policy is 6 miles from London year, and mostly cloudy th 2020 to January 12 th.. Number of particles per cubic metre of air:... August September October November December Avg! Forecast is based on weather data chart for London, the average temperature! To -2 °C and low temperatures are listed below monthly and annually for the month of August from weather for. & COVID-19 news, live coverage, weather, traffic, in-depth reporting, sports, local and. Expected for the city normally sees about 80 mm in August, including daily high/low, historical,! Covid-19 news, live coverage, weather, traffic, in-depth reporting, sports local! Fact, July and August are the hottest and sunniest months of the is... Heritage Enterprise Explore sunset times for Ontario in August 2020 select a month to view Ontario sunrise sunset. Weather overview Range weather Forecast for Niagara Falls, Ontario can vary from warm and partly cloudy and the are... Breaking London & COVID-19 news, live coverage, weather, traffic, in-depth reporting sports... The lowest average temperature of the year is August, with an average temperature 25.0! Conditions for the month august weather london ontario August from weather reports for over 10 years rainfall is 83mm average for! Mm in August - that 's 56 % of daylight hours July from.