The bar chart below shows the average monthly peak daytime temperatures at Choteau
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -0.4 | 3.1 | 6.4 | 12.1 | 17.6 | 22.8 | 27 | 26.4 | 20.4 | 15 | 5.6 | 0.9 |
°F | 31.2 | 37.5 | 43.6 | 53.8 | 63.7 | 73 | 80.6 | 79.6 | 68.7 | 59 | 42 | 33.6 |
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 | 10 | 8 | 13 | 24 | 55 | 60 | 35 | 35 | 28 | 14 | 11 | 11 |
inches | 0.4 | 0.3 | 0.5 | 1 | 2.2 | 2.4 | 1.4 | 1.4 | 1.1 | 0.5 | 0.4 | 0.4 |
Rainy days | 9 | 7 | 9 | 9 | 11 | 10 | 7 | 8 | 7 | 6 | 7 | 9 |
Average annual rainfall in Choteau: 239.8mm (94.4 inches)
The bar chart below shows the average daily sunshine hours in Choteau
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 4 | 5.5 | 7.3 | 8.3 | 9.4 | 10.8 | 12.8 | 11.1 | 8.7 | 6.7 | 4.3 | 3.5 |
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 | -12.3 | -9.2 | -6.2 | -1.3 | 3.9 | 8.5 | 10.6 | 9.8 | 5.1 | 0.9 | -5.7 | -10.4 |
Max °C | -0.2 | 3.4 | 6.8 | 12.5 | 18 | 23.2 | 27.4 | 26.9 | 20.8 | 15.4 | 5.9 | 1.2 |
Min °F | 10 | 15.5 | 20.9 | 29.8 | 38.9 | 47.2 | 51.1 | 49.6 | 41.1 | 33.5 | 21.8 | 13.4 |
Max °F | 20.8 | 26.8 | 32.5 | 42.1 | 51.6 | 60.4 | 66.2 | 64.9 | 55.2 | 46.6 | 32.2 | 23.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.2 | 7.1 | 7.3 | 7.7 | 8.7 | 10.3 | 12.3 | 13.9 | 13.2 | 11.2 | 9.1 | 7.8 |
°F | 45 | 44.8 | 45.1 | 45.9 | 47.6 | 50.6 | 54.2 | 57 | 55.8 | 52.1 | 48.4 | 46 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 17 | 17 | 18 | 17 | 16 | 15 | 14 | 15 | 17 | 17 | 18 |
mph | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
68% | 66% | 63% | 56% | 56% | 55% | 50% | 51% | 57% | 59% | 66% | 69% |
Hottest month: | July | 27°C 80.6°F |
---|---|---|
Driest month: | February | 8mm 0.3ins |
Sunniest month: | July | 12.8hrs |
Coldest month: | January | -0.4°C 31.3°F |
Wettest month: | June | 60mm 2.4ins |
Warmest sea: | August | 13.9°C 57°F |