Climate for Station: Windsor Riverside, Ontario, Canada

Loading live weather…

Station Statistics

10-Year Trend

High: -0.58 °C/decade

Low: +0.29 °C/decade

Rain: -0.90 mm/decade

25-Year Trend

High: +0.27 °C/decade

Low: +0.57 °C/decade

Rain: +0.00 mm/decade

50-Year Trend

High: +0.53 °C/decade

Low: +0.60 °C/decade

Rain: -0.00 mm/decade

All-Time Trend

High: +0.11 °C/decade

Low: +0.20 °C/decade

Rain: +0.03 mm/decade

Percentage Above-Average Days

Last 12 Months: 54.5%

This Year: 25.0%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 9.2

Historical Average: 12.0

Percentile Rank of Last 12 Months ℹ️

High: 75th percentile

Low: 93rd percentile

Rain: 12th percentile

Change in Variance ℹ️

High: -6.4%

Low: -6.1%

Intraday: -0.5%

Data Coverage

83.5%

First Year of Data

1875

Station Location

Weather Records

Max HighAvg HighMin HighMax AvgAvg AvgMin AvgMax LowAvg LowMin LowMax PrecipitationAvg PrecipitationMax SnowAvg Snow
Record40.2 °C-18.3 °C32.5 °C-24.4 °C27.2 °C-32.8 °C113.0 mm406.0 mm
January19.4 °C-0.4 °C-18.3 °C13.0 °C-3.4 °C-24.4 °C12.2 °C-7.7 °C-32.8 °C43.0 mm1.9 mm406.0 mm10.2 mm
February23.0 °C0.7 °C-17.8 °C16.3 °C-2.2 °C-19.1 °C12.0 °C-7.4 °C-29.4 °C40.1 mm2.0 mm399.0 mm9.6 mm
March28.5 °C6.2 °C-13.3 °C22.0 °C2.9 °C-13.8 °C16.1 °C-2.8 °C-24.4 °C43.2 mm2.2 mm327.0 mm5.9 mm
April32.2 °C13.6 °C-4.4 °C25.3 °C9.1 °C-5.3 °C20.0 °C3.0 °C-13.3 °C64.8 mm2.4 mm152.0 mm1.2 mm
May35.0 °C20.3 °C3.9 °C28.0 °C15.6 °C4.6 °C23.0 °C8.9 °C-3.3 °C62.0 mm2.7 mm32.0 mm0.0 mm
June40.2 °C25.7 °C8.3 °C31.3 °C21.1 °C9.5 °C26.0 °C14.4 °C2.8 °C81.5 mm2.8 mm0.0 mm0.0 mm
July39.0 °C28.3 °C15.0 °C32.5 °C23.5 °C15.3 °C27.0 °C17.2 °C4.4 °C113.0 mm2.7 mm0.0 mm0.0 mm
August38.5 °C27.0 °C13.9 °C31.5 °C22.5 °C12.5 °C27.2 °C16.4 °C5.0 °C87.6 mm2.5 mm0.0 mm0.0 mm
September38.3 °C23.1 °C7.2 °C29.3 °C18.5 °C6.3 °C24.5 °C12.5 °C-1.1 °C70.8 mm2.5 mm0.0 mm0.0 mm
October32.5 °C16.3 °C0.0 °C26.0 °C11.9 °C0.0 °C21.0 °C6.5 °C-7.2 °C61.0 mm2.0 mm76.0 mm0.1 mm
November26.1 °C8.4 °C-10.0 °C20.3 °C5.4 °C-8.3 °C17.9 °C0.6 °C-18.9 °C57.4 mm2.2 mm305.0 mm2.2 mm
December21.0 °C1.8 °C-17.2 °C17.1 °C-0.4 °C-19.9 °C13.6 °C-4.9 °C-29.4 °C50.3 mm2.1 mm305.0 mm7.1 mm

Plots

Current Year Climate Trends vs Historical

Current Year Climate Trends vs Historical - Max Temperature this Year
Current Year Climate Trends vs Historical - Min Temperature this Year
Current Year Climate Trends vs Historical - Average Temperature this Year
Current Year Climate Trends vs Historical - Rainfall this Year

Max Temperature this Year | 1 of 4

Climate 12-Month Moving Averages

Climate 12-Month Moving Averages - Max Temperature 12-Month MA
Climate 12-Month Moving Averages - Min Temperature 12-Month MA
Climate 12-Month Moving Averages - Average Temperature 12-Month MA
Climate 12-Month Moving Averages - Rainfall 12-Month MA

Max Temperature 12-Month MA | 1 of 4

Daily Average Temperatures Throughout the Year

Daily Average Temperatures Throughout the Year - Average Max Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Min Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Temperature Throughout Year

Average Max Temperature Throughout Year | 1 of 3

Climate ObserverClimate Observer

Monitoring climate change patterns across stations around the world.

Explore
Contact Us
Follow us
© 2026 Climate Observer. All rights reserved.