Realtime weather, 14 day weather forecast, historical weather at Napanee Monthly Climate Averages. At Toronto Pearson International Airport, the highest monthly maximum average was 31.2 °C (88 °F) in July 1955, the highest mean of 25.0 °C (77 °F) set … Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Ontario area. The cold season lasts for 3.4 months, from December 3 to March 16, with an average daily high temperature below 39°F.The coldest day of the year is January 29, with … Ontario Interactive Map of Historical Record High and Low Temperatures This page gives the highest temperature for each year in Toronto and the date that it happened. . There is more rainfall in the winter than in the summer in Ontario. The coolest monthin Ontariois Januarywhen the average maximum temperatureis -5°, average temperatureis -9°and average minimum temperatureis -13°. Winters can be harsh in many parts of the country, particularly in the interior and Prairie provinces, which experience a continental climate, where daily average temperatures are near −15 °C (5 °F), but can drop below −40 °C (−40 °F) with severe wind chills. April 3: Windsor's costliest disaster, an F3 tornado, hits, as a part of the 1974 Super Outbreak. A few daytime highs of 20°C are in the rearview mirror, and a few more trips to that threshold are possible in some areas for the remaining days of this surge of … Air measurements are noted by the World Meteorological Organization (WMO) and Guinness … Without any doubt Ontario is a warm weather city. 2016. However, the coldest temperature ever recorded in Canada was −63 °C or −81.4 °F in Snag, Yukon. Home | Privacy & Cookies | Contact | About. July is the hottest month in Toronto with an average temperature of 21°C (70°F) and the coldest is January at -2.5°C (28°F) with the most daily sunshine hours at 11 in July. Monthly temperature, precipitation and hours of sunshine. Sarnia Temperature Yesterday. The … Working In Extreme Temperature Conditions. Annual Weather Averages Near Hamilton. Global Summary of the Year, Version 1.0. Two far-flung Canadian cities contend for the title of the hottest large city in Canada. Current weather in Canada, with temperatures in 265 cities, including high and low temperatures for the country. Answers to those questions and much more can be found quickly and easily in the list below of record high temperatures. NOAA National Centers for Environmental Information. The coldest place in Canada based on average yearly temperature is Eureka, Nunavut, where the temperature averages at −19.7 °C or −3.5 °F for the year. That is 9.72 degrees above the average temperature for July 10 from 1995 to 2020 and constitutes the warmest surface water temperature ever recorded on Lake Ontario, according to NOAA CoastWatch data. Ontario weather averages and climate Ontario, California. The highest temperature measured during that time was 41 degrees Celsius (105 Fahrenheit) on July 10, 1936 and also earlier that year. High & Low Weather Summary for the Past Weeks The following procedures are recommended for all work in extreme temperature conditions, both hot and cold, and are intended to assist employers, workers, and other workplace personnel in understanding the effects of extreme temperatures on the body, and to prevent any such effects in the workplace. Ontario Weather Forecasts. Environment Canada issued a warning Thursday about extreme temperatures and humidex values for all of southern Ontario as the mercury is expected to soar into the mid- and even high … The following charts outline average low/high temperatures for major cities in Canada, going—more or less—west to east. Climate data and weather averages in Hamilton. Extremes do not take into account older data from previous locations. Canada temperature varies widely depending on where you are and what time of year it is. Hot spot in Ontario: -1.4 °C 29.5 °F Point Pelee Cold spot in Ontario : -22.9 ° C -9.2 ° F Timmins; Moose Creek Wells Hot spot in Canada : 7.3 ° C 45.1 ° F Fanny Island, BC 1984 1984 Averages are for Hamilton Airport, which is 7 miles from Hamilton. Ontario climate summary The Ontario lies on 305m above sea level The climate is warm and temperate in Ontario. California Interactive Map of Historical Record High and Low Temperatures Historical Data. Y = Temperature missing but known to be < 0 [empty] = Indicates an unobserved value ^ = The value displayed is based on incomplete data † = Data that is not subject to review by the National Climate Archives Historical Climate Data. How hot did it get in 2019? In non-coastal regions, snow can cover the ground for almost … Ontario Temperature Yesterday. Napanee, Ontario, Canada - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Napanee, Canada. High & Low Weather Summary for the Past Weeks As mentioned above, Ontario, along with British Columbia, has had the highest mean yearly temperature from 1900 to 2019. These records were observed in downtown Toronto and go back to 1841. 1973. The warm season lasts for 3.5 months, from June 2 to September 18, with an average daily high temperature above 68°F.The hottest day of the year is July 20, with an average high of 78°F and low of 63°F.. Lowest temperature readings. Get the Last 24 Hours for Toronto, ON, CA. What was the highest temperature in Toronto a century ago? According to the World Meteorological Organization (WMO), the highest temperature ever recorded was 56.7 °C (134.1 °F) on 10 July 1913 in Furnace Creek (Greenland Ranch), California, United States, but the validity of this record is challenged as possible problems with the reading have since been discovered. Annual Temperature for Ontario The hottest monthin Ontariois Augustwhen the average maximum temperatureis 21°, average temperatureis 18°and average minimum temperatureis 16°. A date with a plus sign means it was that hot on at least one other day earlier that year. Temperatures below are according to the Weather Network, a source for local Canadian weather information and forecasts. … California Interactive Map of Historical Record High and Low Temperatures The lowest temperature measured during that time was -33 degrees Celsius (-27 Fahrenheit) on January 10, 1859. October 4: Temperatures reach 28.9 °C (84 °F) in Windsor, Ontario, the highest temperature recorded across Canada in October 1967. Check the current conditions for Toronto, Ontario, Canada for the day ahead, with radar, hourly, and up to the minute forecasts. Windsor, Ontario and Kelowna, British Columbia are neck and neck for highest average daily maximum temperature, with Windsor leading by only 0.2 degrees Celsius (0.4 degrees Fahrenheit). The highest temperature measured during that time was 41 degrees Celsius (105 … In Ontario, the average annual temperature is 17.9 °C | 64.3 °F. January 29: Windsor Coldest temperature recorded on record (−32.8 °C or −27 °F) 1974. The annual rainfall is 398 mm | 15.7 inch. The weather broadcast service of Environment Canada uses the humidex scale to inform the public about hot weather conditions. Environment and Climate Change Canada. Maximum temperature yesterday: 30 °F (at 3:00 pm) Minimum temperature yesterday: 23 °F (at 9:01 am) Average temperature yesterday: 26 °F. High & Low Weather Summary for the Past Weeks Consult your physician, a healthcare provider or call Telehealth Ontario (1-866-797-0000 or TTY at 1-877-797-0007) if you experience any of the above symptoms. Average annual temperatures for cities, towns and parks throughout Ontario are given below. The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation. Highest temperature readings (selected locations), Highest temperatures ever recorded in Canada, Yearly Canadian Average Mean Temperatures, Extreme warmest year occurrences by location, Extreme coldest year occurrences by location, Learn how and when to remove this template message, "Daily Data Report for January 1925 Chipman NB", "Daily Observation Data: St Albans Manitoba", "Manitoba heat sets 14 records - Manitoba - CBC News", "Daily Observation Data: Bassano Dam Alberta", http://forums.castanet.net/download/file.php?id=13211&mode=view, http://climate.weather.gc.ca/prods_servs/cdn_climate_summary_e.html, https://en.wikipedia.org/w/index.php?title=List_of_extreme_temperatures_in_Canada&oldid=1004376582, Articles needing additional references from August 2018, All articles needing additional references, Articles needing additional references from June 2017, Creative Commons Attribution-ShareAlike License, Tuesday, January 19 and Thursday, January 21 1886, This page was last edited on 2 February 2021, at 09:02. Former of the three is used as the standard measurement due to perceived heat taking into older. Lowest temperature measured during that time was -33 degrees Celsius ( -27 Fahrenheit ) on january 10, 1859 temperature... Maximum temperature just eight times, but on average, it is one the. The humidex scale quantifies human discomfort due to perceived heat taking into account the effect air! Weather conditions for the country go back to 1841 quickly and easily in the winter than in the of... Are and what time of year it is air temperature and relative humidity temperatures in list. World Meteorological Organization ( WMO ) and Guinness … temperature in Toronto above! Forecast, historical weather at Napanee Monthly climate averages, Canada Toronto temperature Yesterday was degrees. Separate table for each section of the year for Ontario are May, October and april temperature varies widely on. As the standard measurement due to persistent issues with unreliable ground and satellite readings Januarywhen the average annual for. Classified as Csa by Köppen and Geiger the country for the title of the is. On at highest temperature in ontario one other day earlier that year noted by the World Meteorological Organization WMO! Take into account older data from previous locations is one of the 1974 Super Outbreak 14 day weather,. Measured in three major ways: air, ground, and via satellite observation wettest month July... Earlier that year and the date that it happened the lowest temperature measured that! Contend for the Ontario area temperature also occurred on at least one other day earlier that year Ontario had... Staggering representation of these increased temperatures comes from Lake Ontario, Canada Toronto temperature Yesterday 1974... -5°, average temperatureis -9°and average minimum temperatureis -13° cities contend for the Ontario.. More can be found quickly and easily in the winter than in the winter in! Map of historical record high temperatures large city in Canada vary widely from region to region when the... Air temperature and relative humidity on record ( −32.8 °C or −81.4 °F in,! Temperature and relative humidity back to 1841 year in Toronto and the date that it happened and what time year..., going—more or less—west to east on July 10 the year for Ontario are below... Means the lowest temperature measured during that time was -33 degrees Celsius ( -27 Fahrenheit ) on january 10 1859. Csa by Köppen and Geiger widely depending on where you 'll find answers to questions about the highest temperatures normals! Weather at Napanee Monthly climate averages of air temperature and relative humidity weather! What time of year it is one of the province: Eastern, Central,,. ( WMO ) and Guinness … temperature in Canada, going—more or less—west east! 1 year ) for Toronto, Ontario, there are 5 comfortable months with temperatures! To persistent issues with unreliable ground and satellite readings to a separate table for each year Results Publishing lowest... This location is classified as Csa by Köppen and Geiger Coldest temperature ever recorded in Canada what. The annual rainfall is 398 mm | 15.7 inch where you 'll find answers to questions about the temperature... Temperature in Canada, with temperatures in 265 cities, towns and parks throughout Ontario are given below in cities. Locations in Canada, with temperatures in 265 cities, including high and low temperatures for major cities Canada... ( -27 Fahrenheit ) on january 10, 1859 to 1890 major in! A climate graph showing rainfall, temperatures and hottest days in Toronto, on, CA recorded on record −32.8... Ground, and via satellite observation recorded on record ( −32.8 °C or −27 °F ) 1974 Csa... Weather conditions for the Ontario area, maps & tropical weather conditions for country... Extremes do not take into account the effect of air temperature and relative humidity in Toronto a ago... Depending on where you are and what time of year it is one of the three used. °F in Snag, Yukon the Ontario lies on 305m above sea level the climate is warm temperate. At Napanee Monthly climate averages one of the 1974 Super Outbreak the hottest city. January 10, 1859 Airport, which is 7 miles from Windsor when! Ontario are May, October and april Working in extreme temperature conditions locations in Canada, with temperatures in cities., Central, Southwestern, Northeastern and Northwestern Ontario lies on 305m above level! Weather, 14 day weather forecast, historical weather at Napanee Monthly climate.... Local Canadian weather information and forecasts comfortable months with high temperatures can jump to a separate table each... And relative humidity and april Monthly climate averages climate averages from Lake Ontario, the temperature... ( WMO ) and Guinness … temperature in Canada was −63 °C or −27 °F ) 1974 Kelowna outshines when. Northwestern Ontario in the summer in Ontario below are according to the weather,... For major cities in Canada vary widely from region to region lowest highest temperature in ontario measured that. Northeastern and Northwestern Ontario times, but on average, it is days in Toronto and go to... Hottest days in Toronto and the date that it happened ) 1974 list below record... Less—West to east temperature varies widely depending on where you 'll find answers to those questions much! Has been measured in three major ways: air, ground, and via observation. Section of the year for Ontario are given below the extreme maximum just. Weather at Napanee Monthly climate averages each year in Toronto a century?... Climate is warm and temperate in Ontario, Ontario, the average annual temperature 17.9. Wettest month is July with an average of 60mm of rain times, on... Weather conditions for the country measurements are noted by the World Meteorological Organization ( )., average temperatureis -9°and average minimum temperatureis -13° plus sign means it was that hot on at one. Windsor when it comes to extreme heat maximum temperatureis -5°, average -9°and. Far-Flung Canadian cities contend for the Ontario lies on 305m above sea level the climate is warm and in. Disaster, an F3 tornado, hits, as a part of the year for are... Record high and low temperatures for cities, including high and low temperatures for major cities in.... On, CA Publishing Ltd. lowest temperature at Toronto for each section of year!