Windsor Temperatures: Averages by Month
The numbers here tell you how hot and cold the weather usually is in Windsor, Ontario during each month of the year.
The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.
To find out how often it rises over 10, 20 or 30 °C each month in Windsor, scroll down farther. There are also monthly and yearly counts of days with frost and cold weather.
All the numbers are long-term historical averages based on climate data gathered from 1981 to 2010.
|High °F||Low °F||High °C||Low °C|
Days of Hot Weather in Windsor
The hottest days at Windsor have temperatures peaking in the thirties Celsius. The city averages one day a summer when the thermometer climbs above 35 °C (95 °F). The thirty-degree weather can show up here anytime from April to October.
When Windsor Has Frosty Weather
Windsor typically has 116 days a year when the minimum temperature is at 0 °C or below. The average date for the last frost in spring is April 17. Frost normally returns here on October 30. The frost-free period extends for 195 days on average between the final spring frost and the first fall frost.
How Often Windsor Has Cold Temperatures
Windsor's chilliest winter nights have lows in the minus-twenties °C (below -3 °F). But the city averages only one night a year, usually in January, when the thermometer drops that low. Temperatures below -30 °C (-22 °F) are not normal here.
From November to April, Windsor can remain below freezing all day long. The city typically has 44 days a year when the temperature never rises above 0 °C.
Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.