Coeur d'Alene (ID) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Coeur d'Alene

Coeur d'Alene average temperature chart (Celsius) Coeur d'Alene average temperature chart (Fahrenheit)
Average monthly temperatures in Coeur d'Alene (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.9 4.8 8.4 13.5 18.7 23.2 27.8 27.9 22.1 14.7 5.7 1.5
°F 33.7 40.6 47.2 56.3 65.6 73.7 82.1 82.2 71.7 58.4 42.3 34.7

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.

Coeur d'Alene monthly rainfall chart (mm) Coeur d'Alene monthly rainfall chart (inches)
Average monthly rainfall in Coeur d'Alene (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 95 68 63 48 55 52 25 34 33 46 88 96
inches 3.7 2.7 2.5 1.9 2.2 2 1 1.3 1.3 1.8 3.5 3.8
Rainy days 13 11 12 10 10 9 6 6 7 8 13 15

Average annual rainfall in Coeur d'Alene: 631.6mm (248.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Coeur d'Alene

Coeur d'Alene average daily sunshine chart
Average daily sunshine Coeur d'Alene
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 4.3 6.5 8.1 9.6 10.9 13.3 11.8 9.3 6.4 2.8 2.2

Day / night temperatures

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

Coeur d'Alene average minimum / maximum temperatures (Celsius) Coeur d'Alene average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Coeur d'Alene (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.7 -3.8 -2.1 0.8 4.6 8.5 10.6 10.3 6.2 2 -1.5 -4.5
Max °C 1.1 5 8.7 13.8 19 23.6 28.3 28.3 22.5 15 5.9 1.7
Min °F 21.7 25.2 28.2 33.4 40.3 47.2 51 50.5 43.1 35.6 29.3 24
Max °F 27.9 33.1 37.9 45.1 53.2 60.8 66.9 66.7 57.7 47.3 36 29.5

Sea temperature

The graph below shows the average sea temperature.

Coeur d'Alene average sea temperature chart (Celsius) Coeur d'Alene average sea temperature chart (Fahrenheit)
Average sea temperature around Coeur d'Alene in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 7.5 7.6 8 8.9 10.5 12.3 13.4 12.9 11.2 9.4 8.1
°F 45.7 45.5 45.7 46.4 48 50.9 54.1 56.2 55.2 52.1 48.8 46.6

Wind speed

The graph below shows the average wind speed.

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

Coeur d'Alene relative humidity averages
Average relative humidity in Coeur d'Alene
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 78% 69% 60% 58% 56% 47% 48% 58% 69% 82% 85%