Mississauga monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Mississauga

Mississauga average temperature chart (Celsius) Mississauga average temperature chart (Fahrenheit)
Average monthly temperatures in Mississauga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.7 -1 3.9 10.9 17.2 22.7 26 24.8 20.6 13.8 7.6 1.3
°F 28.9 30.2 39 51.6 63 72.8 78.8 76.6 69 56.9 45.6 34.3

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Mississauga monthly rainfall chart (mm) Mississauga monthly rainfall chart (inches)
Average monthly rainfall in Mississauga (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 52 46 61 65 67 71 70 82 71 63 71 69
inches 2.1 1.8 2.4 2.6 2.6 2.8 2.8 3.2 2.8 2.5 2.8 2.7
Rainy days 11 9 10 10 11 10 9 9 9 10 11 12

Average annual rainfall in Mississauga: 753.3mm (296.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Mississauga

Mississauga average daily sunshine chart
Average daily sunshine Mississauga
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 4.4 5.2 6.8 8.1 9.3 9.9 8.6 6.4 5.1 3.1 2.6

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Mississauga average minimum / maximum temperatures (Celsius) Mississauga average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mississauga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.7 -9 -4.1 1.5 6.9 12.1 15.4 14.8 10.8 5 0.7 -5.9
Max °C -1.6 -0.8 4.1 11.1 17.5 23 26.3 25 20.8 14.1 7.8 1.5
Min °F 14.6 15.8 24.6 34.7 44.4 53.7 59.6 58.6 51.4 40.9 33.2 21.5
Max °F 21.9 23.2 32 43.3 54 63.5 69.4 67.8 60.4 49.1 39.6 28

Sea temperature

The graph below shows the average sea temperature.

Mississauga average sea temperature chart (Celsius) Mississauga average sea temperature chart (Fahrenheit)
Average sea temperature around Mississauga in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.3 2.4 2.1 3.1 6.7 13.5 19.7 21.4 19.1 14.1 9.2 5.3
°F 38 36.2 35.8 37.6 44 56.3 67.5 70.5 66.4 57.3 48.6 41.5

Wind speed

The graph below shows the average wind speed.

Mississauga average winspeed by month (km/h) Mississauga average winspeed by month (mph)
Average wind speed in Mississauga (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 17 17 14 13 12 11 12 14 17 17
mph 12 11 11 11 9 8 7 7 8 9 10 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Mississauga relative humidity averages
Average relative humidity in Mississauga
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 78% 76% 69% 68% 70% 70% 73% 76% 77% 81% 82%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Mississauga weather stats

Mississauga weather statistics
Hottest month: July 26°C 78.8°F
Driest month: February 46mm 1.8ins
Sunniest month: July 9.9hrs
Coldest month: January -1.7°C 28.9°F
Wettest month: August 82mm 3.2ins
Warmest sea: August 21.4°C 70.5°F
Map showing location of Mississauga (43.5789, -79.6583) Mississauga map pin © Google

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