Starting in 2013, you can also view daily rainfall … Access historical weather, climate data, and related information for numerous locations across Canada. Monthly rainfall data. Home | Privacy & Cookies | Contact | About. A climate graph showing rainfall, temperatures and normals. Presented in monthly and annual tables. Meteorological Service of Canada. Dashboard. 1981-2010 Climate Normals & Averages. Changes in climate variables such as temperature, precipitation and humidity affect a wide range of natural processes and human activities. In Toronto, Ontario, located further south, winter is less cold: the average in January is -5.5 °C (22 °F), but the temperature drops below -20 °C (-4 °F) for a few days almost every year. Another thunderstorm lingered over the lower Great Lakes for 20 hours in July 1989, soaking the southern half of Essex County in southwestern Ontario with a record rainfall. Access historical radar images from our network of radar sites across Canada. Environment Canada. Historical weather data, including climate normals, historical radar and past climate trends. To view monthly rainfall data from your rainfall collection site, select a crop year and coverage option. The Mississauga lies on 157m above sea level Generally, it is cold and temperate in Mississauga. Average amount of rain and snow in May; Days Place Inches Milli­metres; 13: Chatham-Kent: 3.1: 80: 13: Guelph: 3.1: 80: 13: London: 3.5: 90: 13: Owen Sound: 3.3: 84: 13: Point Pelee National Park: 3.0: 77: 13: Sarnia: 3.1: 80: 12: Waterloo: 3.2: 82: 12: Windsor: 3.5: 89 Updates to the Bulletin are also issued as needed. Summer in Toronto is similar to that of Montreal, though slightly warmer: days are usually warm, and sometimes even hot, with some chance of thunderstorms, but there can be cool and rainy … Rain will taper off Friday evening. … All other mosaics are now updated hourly, including the 48h and 72h maps. Bookmark this page If you would like to bookmark or share your current view, you must first click the "Permalink" button. Table 1 and Fig. Visit this page to access our technical documentation and glossary. Weather Briefing. Rainfall totals for the last 24 hours to 3 days – high resolution map. Helping Canadians understand and become more resilient to climate change. Each place has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation. Globally, while annual average precipitation varies greatly from region to region, precipitation at land-based stations has been near the reference value Footnote [1], Footnote [2] for the third consecutive year. For example, an intense winter storm that produced heavy snowfalls. Mississauga has a significant amount of rainfall during the year. Environment Canada has issued a rainfall warning calling for significant rainfall Thursday into Friday morning. Include a date for which you would like to see weather history. Areas closer to and including Central Ontario may transition to snow earlier than currently forecast, changing associated precipitation amounts. Please take our survey and provide feedback: https://eccc.sondage-survey.ca/f/LanguageSelection.aspx?s=442ca660-fcf1-47c0-95a9-59707d6fd709. There is more rainfall in the winter than in the summer in Ontario. Winter will attempt to make up for lost time during February across Canada Chart and data: Rainfall - Annual data (25 years) for Toronto for Toronto, Ontario, Canada Chart and data: Total Precipitation - Daily data (2 weeks) for Toronto for Toronto, Ontario, Canada CNRFC Precipitation Summary - Interactive Map Interface [Back to top]. . Related Links: Drought Monitor: Climate Data . Features. Please note that the IDF dataset is available through this link: Intensity-Duration-Frequency (IDF) Files . 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