The bar chart below shows the average monthly peak daytime temperatures at Rollag
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -6.4 | -5.3 | -1.3 | 3.2 | 9.8 | 14.9 | 15.8 | 14.8 | 9.4 | 4.8 | -1.7 | -4.6 |
°F | 20.5 | 22.5 | 29.6 | 37.7 | 49.7 | 58.9 | 60.4 | 58.7 | 49 | 40.7 | 28.9 | 23.7 |
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.
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 | 55 | 40 | 50 | 43 | 65 | 79 | 94 | 96 | 93 | 99 | 79 | 56 |
inches | 2.2 | 1.6 | 2 | 1.7 | 2.5 | 3.1 | 3.7 | 3.8 | 3.7 | 3.9 | 3.1 | 2.2 |
Rainy days | 18 | 14 | 15 | 13 | 15 | 16 | 17 | 16 | 16 | 17 | 17 | 16 |
Average annual rainfall in Rollag: 917.067mm (361.1 inches)
The bar chart below shows the average daily sunshine hours in Rollag
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1 | 2.3 | 3.9 | 6 | 7.6 | 9.1 | 8.5 | 7 | 4.8 | 3.4 | 1.9 | 1.1 |
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 | -11.1 | -10.7 | -7.9 | -3.8 | 1.6 | 6.3 | 7.9 | 6.6 | 3.2 | -0.2 | -6 | -9.9 |
Max °C | -6.3 | -5.2 | -1.2 | 3.4 | 10.1 | 15.2 | 16 | 15.1 | 9.6 | 5 | -1.6 | -4.5 |
Min °F | 12 | 12.8 | 17.9 | 25.3 | 34.8 | 43.3 | 46.1 | 43.8 | 37.8 | 31.7 | 21.2 | 14.2 |
Max °F | 16.3 | 17.8 | 23.9 | 31.6 | 42.4 | 51.3 | 53.4 | 51.4 | 43.5 | 36.3 | 25.2 | 19 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5 | 3.9 | 3.9 | 6.1 | 10.2 | 14.2 | 16.8 | 17.4 | 15.1 | 12.2 | 9.4 | 6.6 |
°F | 40.9 | 39 | 39.1 | 43 | 50.3 | 57.6 | 62.2 | 63.2 | 59.2 | 53.9 | 48.9 | 43.8 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 20 | 18 | 19 | 18 | 17 | 17 | 17 | 16 | 19 | 19 | 20 | 21 |
mph | 13 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 13 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
85% | 83% | 79% | 74% | 72% | 72% | 74% | 76% | 78% | 81% | 83% | 84% |
Hottest month: | July | 15.8°C 60.4°F |
---|---|---|
Driest month: | February | 40mm 1.6ins |
Sunniest month: | June | 9.1hrs |
Coldest month: | January | -6.4°C 20.5°F |
Wettest month: | October | 99mm 3.9ins |
Warmest sea: | August | 17.4°C 63.3°F |