Whitefish (MT) monthly weather averages

Average daytime temperature

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

Whitefish average temperature chart (Celsius) Whitefish average temperature chart (Fahrenheit)
Average monthly temperatures in Whitefish (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -2.4 1.5 5.8 11.8 17 21.3 25.8 25.4 19.1 11.9 3 -1.5
°F 27.8 34.7 42.5 53.3 62.5 70.3 78.5 77.7 66.3 53.4 37.4 29.3

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.

Whitefish monthly rainfall chart (mm) Whitefish monthly rainfall chart (inches)
Average monthly rainfall in Whitefish (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 47 35 33 36 55 62 34 40 37 31 43 50
inches 1.8 1.4 1.3 1.4 2.1 2.4 1.4 1.6 1.5 1.2 1.7 2
Rainy days 14 11 11 10 12 12 8 9 9 9 13 15

Average annual rainfall in Whitefish: 436.4mm (171.8 inches)

Average daily sunshine

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

Whitefish average daily sunshine chart
Average daily sunshine Whitefish
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.8 4.3 6 7.4 8.6 9.9 12.7 11 8.1 5.8 3.1 2.4

Day / night temperatures

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

Whitefish average minimum / maximum temperatures (Celsius) Whitefish average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Whitefish (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.9 -8 -4.9 -1.2 2.9 6.4 8.2 7.6 3.4 -1.2 -5 -9.3
Max °C -2.2 1.8 6.1 12.2 17.3 21.7 26.3 25.8 19.5 12.2 3.2 -1.3
Min °F 12.5 17.7 23.2 29.9 37.2 43.4 46.7 45.7 38 29.8 23 15.3
Max °F 20.3 26.4 33.1 41.9 50.2 57.2 63 62.1 52.5 41.9 30.4 22.5

Sea temperature

The graph below shows the average sea temperature.

Whitefish average sea temperature chart (Celsius) Whitefish average sea temperature chart (Fahrenheit)
Average sea temperature around Whitefish in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 6.8 7 7.4 8.3 10 11.9 13.3 12.6 10.7 8.7 7.4
°F 44.4 44.3 44.5 45.3 47 49.9 53.3 55.9 54.7 51.2 47.7 45.3

Wind speed

The graph below shows the average wind speed.

Whitefish average winspeed by month (km/h) Whitefish average winspeed by month (mph)
Average wind speed in Whitefish (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 11 12 13 15 14 13 12 12 12 11 11 10
mph 7 7 8 9 9 8 8 7 7 7 7 7

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.

Whitefish relative humidity averages
Average relative humidity in Whitefish
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 74% 68% 60% 60% 62% 57% 57% 64% 69% 77% 79%