Whistler monthly weather averages

Average daytime temperature

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

Whistler average temperature chart (Celsius) Whistler average temperature chart (Fahrenheit)
Average monthly temperatures in Whistler (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -2.1 -0.6 1.3 4.6 8.9 12.6 16.4 16.8 12.9 7.4 0.4 -1.7
°F 28.2 31 34.4 40.3 48.1 54.7 61.5 62.3 55.3 45.3 32.7 28.9

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.

Whistler monthly rainfall chart (mm) Whistler monthly rainfall chart (inches)
Average monthly rainfall in Whistler (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 183 166 158 95 96 101 66 66 90 170 202 216
inches 7.2 6.5 6.2 3.7 3.8 4 2.6 2.6 3.5 6.7 8 8.5
Rainy days 16 15 15 12 13 13 10 9 11 14 18 17

Average daily sunshine

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

Whistler average daily sunshine chart
Average daily sunshine Whistler
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.3 3.7 4.6 5.9 7.2 7.7 9 8 6.2 4.4 2.2 1.9

Day / night temperatures

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

Whistler average minimum / maximum temperatures (Celsius) Whistler average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Whistler (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.3 -7 -5.7 -3 0.3 3.8 6.6 7 3.9 -0.2 -5.1 -7.6
Max °C -2 -0.4 1.5 4.8 9.2 12.8 16.6 17.1 13.2 7.6 0.5 -1.6
Min °F 17.2 19.4 21.7 26.6 32.5 38.8 43.9 44.5 38.9 31.7 22.8 18.3
Max °F 22.8 25.3 28.2 33.6 40.5 46.9 52.9 53.6 47.3 38.7 27.9 23.7

Sea temperature

The graph below shows the average sea temperature.

Whistler average sea temperature chart (Celsius) Whistler average sea temperature chart (Fahrenheit)
Average sea temperature around Whistler in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7 7 7.4 8.3 9.8 11.4 12.5 12.8 12 10.1 8.6 7.5
°F 44.7 44.5 45.2 46.9 49.7 52.5 54.6 55.1 53.6 50.2 47.4 45.6

Wind speed

The graph below shows the average wind speed.

Whistler average winspeed by month (km/h) Whistler average winspeed by month (mph)
Average wind speed in Whistler (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 13 13 12 12 11 10 10 11 12 13
mph 7 7 8 8 7 7 7 6 6 7 8 8

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.

Whistler relative humidity averages
Average relative humidity in Whistler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 78% 72% 66% 66% 68% 69% 71% 76% 80% 83% 83%
Whistler

Other monthly averages

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Whistler weather stats

Whistler weather statistics
Hottest month: August 16.8°C 62.2°F
Driest month: July 66mm 2.6ins
Sunniest month: July 9hrs
Coldest month: January -2.1°C 28.2°F
Wettest month: December 216mm 8.5ins
Warmest sea: August 12.8°C 55°F
Map showing location of Whistler (50.1164, -122.96946)

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