4 miles and an atmospheric pressure of 1016 mb. The month with the highest snowfall is January (539mm). november is the month with least precipitations during the year. Jay Lawrimore. Months with the lowest UV index are January, November and December (UV index 1). precipitation in. The average date for the last frost in spring is April 29. This table gives the total precipitation that fell on Ottawa during each year from 2010. However, if you find something missing or incorrect please send your feedback. Embed the chart in your web page: . Realtime weather, 14 day weather forecast, historical weather at Ottawa Monthly Climate Averages [325186], Weather Atlas | © 2002-2020 | Yu Media Group d.o.o. The month with the highest number of rainy days is October (13.7 days). 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. This location is classified as Dfb by Köppen and Geiger. A series of tables gives data by year for temperature, precipitation and snowfall. The historical weather data, forecast and current conditions graphics are courtesy of Environment and Climate Change Canada.The information presented is combined from multiple Environment and Climate Change Canada data sources and all effort is made to be accurate. Showing: All Year Climate & Weather Averages in Ottawa. The numbers here describe what the weather in Ottawa, Ontario Canada was like for every year since 2010.

Please see the "about" page for links to the official Environment and Climate Change Canada data. The wettest month is July with an average of 60mm of rain. -1°. Ottawa has a significant amount of rainfall during the year. Much greater depths of snow are also found in Ottawa than Toronto. This location is classified as Dfb by Köppen and Geiger. Av.

The wettest month is July with an average of 90mm of rain.. They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. High Temp: 80 °F. The month with the highest average low temperature is July (15.5°C). We require proper credit to be provided to us when using our charts. Ont., which is 7 miles from Ottawa. Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records Ottawa Weather History for … Historical Data. Hello. It shows only medium and heavy rains that could bother you during vacation. Avg. NOAA National Centers for Environmental Information. The coldest day of the year is January 29, with an average low of 17°F and high of 29°F. We use cookies and other tracking technologies on the website to improve your browsing experience, display personalized content and targeted ads, analyze website traffic, and learn where our visitors are coming from. The average precipitation totals for this month is 54.9 mm. The historical weather data, forecast and current conditions graphics are courtesy of Environment and Climate Change Canada. It depends on day length and cloudiness during the day. The coldest month (with the lowest average low temperature) is January (-14.8°C). The driest month (with the lowest rainfall) is February (18.7mm). -8°. The average precipitation totals for this month is. : Average precipitation in inch - Days precip. When Ottawa Has Frosty Weather.

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The information presented is combined from multiple Environment and Climate Change Canada data sources and all effort is made to be accurate. This chart shows averages for the last three years. Averages are for Ottawa Int'L.

The month with the lowest average high temperature is January (-5.8°C). Weather climate statistics include monthly averages, maximum and minimum average mean temperatures, mean rainfall, mean snowfall & daily high and low extremes for temperature. Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground.

Max and Avg Wind Speed (km/h, mph, knots or m/s). Please click on any column to get detailed information about Ottawa weather in that particular month. The month with shortest days is December (Average daylight: 8.8h). Ottawa has a significant amount of rainfall during the year.