The bar chart below shows the average monthly peak daytime temperatures at Belle Fourche
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -0.4 | 2.5 | 7.1 | 14.2 | 20.1 | 25.8 | 30.7 | 29.7 | 22.8 | 16.3 | 7 | 0.8 |
°F | 31.2 | 36.5 | 44.8 | 57.5 | 68.2 | 78.5 | 87.3 | 85.5 | 73.1 | 61.3 | 44.5 | 33.5 |
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 | 8 | 10 | 19 | 41 | 68 | 70 | 47 | 36 | 31 | 25 | 13 | 11 |
inches | 0.3 | 0.4 | 0.8 | 1.6 | 2.7 | 2.8 | 1.9 | 1.4 | 1.2 | 1 | 0.5 | 0.4 |
Rainy days | 8 | 7 | 9 | 10 | 11 | 11 | 9 | 7 | 7 | 6 | 6 | 8 |
Average annual rainfall in Belle Fourche: 320.233mm (126.1 inches)
The bar chart below shows the average daily sunshine hours in Belle Fourche
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.8 | 6.8 | 8.1 | 8.9 | 9.6 | 11.3 | 11.9 | 11.3 | 9.4 | 7.7 | 5.6 | 5.4 |
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 | -12.5 | -9.8 | -5.7 | 0.1 | 5.8 | 11 | 14.7 | 13.3 | 7.4 | 1.8 | -5.3 | -10.9 |
Max °C | -0.1 | 2.8 | 7.5 | 14.5 | 20.5 | 26.2 | 31.1 | 30.1 | 23.2 | 16.7 | 7.3 | 1.1 |
Min °F | 9.6 | 14.4 | 21.8 | 32.2 | 42.4 | 51.8 | 58.5 | 55.9 | 45.3 | 35.2 | 22.6 | 12.4 |
Max °F | 20.7 | 25.7 | 33.6 | 45.1 | 55.6 | 65.5 | 73.2 | 71.1 | 59.5 | 48.6 | 33.8 | 23.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8 | 7.9 | 8.1 | 8.9 | 10.1 | 12 | 14.3 | 16.6 | 15.7 | 13 | 10.5 | 8.8 |
°F | 46.5 | 46.1 | 46.7 | 48 | 50.2 | 53.6 | 57.8 | 61.8 | 60.3 | 55.4 | 50.9 | 47.8 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 18 | 20 | 21 | 20 | 18 | 16 | 17 | 17 | 18 | 17 | 18 |
mph | 12 | 11 | 13 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
67% | 67% | 65% | 59% | 60% | 60% | 54% | 51% | 54% | 57% | 65% | 68% |
Hottest month: | July | 30.7°C 87.3°F |
---|---|---|
Driest month: | January | 8mm 0.3ins |
Sunniest month: | August | 11.3hrs |
Coldest month: | January | -0.4°C 31.3°F |
Wettest month: | June | 70mm 2.8ins |
Warmest sea: | August | 16.6°C 61.9°F |