Winnipeg monthly weather averages

Average daytime temperature

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

Winnipeg average temperature chart (Celsius) Winnipeg average temperature chart (Fahrenheit)
Average monthly temperatures in Winnipeg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -13.7 -9.9 -1.9 9.7 18.3 22.8 25.8 24.4 18.2 10.6 -0.8 -10
°F 7.3 14.2 28.7 49.4 64.9 73 78.4 76 64.7 51.1 30.6 13.9

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.

Winnipeg monthly rainfall chart (mm) Winnipeg monthly rainfall chart (inches)
Average monthly rainfall in Winnipeg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 20 15 21 34 60 79 67 73 50 29 19 20
inches 0.8 0.6 0.8 1.4 2.4 3.1 2.7 2.9 2 1.1 0.8 0.8
Rainy days 8 6 5 6 10 11 11 10 9 7 6 7

Average daily sunshine

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

Winnipeg average daily sunshine chart
Average daily sunshine Winnipeg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.3 5.4 6.2 8.3 9.6 10.4 11.1 9.8 6.6 5.2 3.5 3.6

Day / night temperatures

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

Winnipeg average minimum / maximum temperatures (Celsius) Winnipeg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Winnipeg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -23.8 -20.6 -12.2 -2 4.8 10.3 13.3 11.7 6.2 0.2 -9.2 -19.4
Max °C -13.5 -9.6 -1.6 10 18.6 23.1 26.1 24.8 18.5 10.9 -0.6 -9.8
Min °F -10.8 -5.1 10 28.5 40.6 50.5 55.9 53 43.1 32.3 15.4 -2.9
Max °F -1.5 4.8 19.6 39.2 53.1 62.1 67.5 64.8 54.1 41.9 23.2 5.7

Sea temperature

The graph below shows the average sea temperature.

Winnipeg average sea temperature chart (Celsius) Winnipeg average sea temperature chart (Fahrenheit)
Average sea temperature around Winnipeg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.5 4.3 4.6 5.3 6.4 8.3 11 14.3 13.2 9.8 6.9 5.1
°F 40.1 39.8 40.3 41.5 43.5 46.9 51.9 57.8 55.8 49.7 44.4 41.2

Wind speed

The graph below shows the average wind speed.

Winnipeg average winspeed by month (km/h) Winnipeg average winspeed by month (mph)
Average wind speed in Winnipeg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 17 18 18 16 14 14 17 18 17 16
mph 11 10 11 11 11 10 9 9 10 11 11 10

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.

Winnipeg relative humidity averages
Average relative humidity in Winnipeg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 78% 77% 68% 61% 66% 69% 70% 71% 72% 80% 80%

Other monthly averages

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Winnipeg weather stats

Winnipeg weather statistics
Hottest month: July 25.8°C 78.4°F
Driest month: February 15mm 0.6ins
Sunniest month: July 11.1hrs
Coldest month: January -13.7°C 7.3°F
Wettest month: June 79mm 3.1ins
Warmest sea: August 14.3°C 57.7°F
Map showing location of Winnipeg (49.8844, -97.14704)

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