The bar chart below shows the average monthly peak daytime temperatures at Spokane
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 0.8 | 4.9 | 8.7 | 13.7 | 18.8 | 23.5 | 28.2 | 28 | 22.3 | 14.8 | 5.6 | 1.2 |
°F | 33.4 | 40.8 | 47.7 | 56.7 | 65.8 | 74.3 | 82.7 | 82.4 | 72.1 | 58.6 | 42 | 34.2 |
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.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 59 | 42 | 42 | 33 | 38 | 34 | 17 | 20 | 20 | 30 | 59 | 65 |
inches | 2.3 | 1.7 | 1.6 | 1.3 | 1.5 | 1.3 | 0.7 | 0.8 | 0.8 | 1.2 | 2.3 | 2.6 |
Rainy days | 13 | 11 | 11 | 9 | 9 | 8 | 5 | 5 | 6 | 7 | 13 | 14 |
Average annual rainfall in Spokane: 389.366mm (153.3 inches)
The bar chart below shows the average daily sunshine hours in Spokane
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.7 | 4.4 | 6.7 | 8.4 | 9.9 | 11.3 | 13.2 | 11.8 | 9.6 | 6.6 | 2.7 | 2.1 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -5.8 | -3.1 | -1.2 | 1.6 | 5.5 | 9.6 | 12.1 | 12 | 7.6 | 2.3 | -1.4 | -5 |
Max °C | 1 | 5.1 | 9 | 14 | 19.1 | 23.9 | 28.6 | 28.4 | 22.7 | 15.1 | 5.8 | 1.4 |
Min °F | 21.7 | 26.4 | 29.9 | 34.9 | 41.9 | 49.2 | 53.7 | 53.6 | 45.6 | 36.1 | 29.6 | 23 |
Max °F | 27.7 | 33.8 | 39 | 46 | 54.1 | 62.1 | 68.5 | 68.4 | 59.2 | 47.7 | 36 | 28.8 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.7 | 7.6 | 7.7 | 8.1 | 9 | 10.5 | 12.3 | 13.3 | 12.8 | 11.2 | 9.4 | 8.2 |
°F | 45.9 | 45.7 | 45.9 | 46.5 | 48.1 | 50.9 | 54.1 | 56 | 55.1 | 52.1 | 48.9 | 46.7 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 13 |
mph | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 8 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
82% | 79% | 70% | 61% | 58% | 54% | 45% | 46% | 55% | 67% | 82% | 85% |
Hottest month: | July | 28.2°C 82.8°F |
---|---|---|
Driest month: | July | 17mm 0.7ins |
Sunniest month: | July | 13.2hrs |
Coldest month: | January | 0.8°C 33.4°F |
Wettest month: | December | 65mm 2.6ins |
Warmest sea: | August | 13.3°C 55.9°F |