The bar chart below shows the average monthly peak daytime temperatures at Hønefoss
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -4.3 | -3.2 | 1.8 | 6.6 | 13.7 | 18.6 | 19.3 | 18.3 | 12.8 | 7.7 | 1.1 | -2.2 |
°F | 24.3 | 26.3 | 35.2 | 43.9 | 56.7 | 65.5 | 66.7 | 64.9 | 55 | 45.8 | 34 | 28.1 |
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 | 48 | 37 | 42 | 41 | 55 | 71 | 83 | 88 | 83 | 87 | 73 | 53 |
inches | 1.9 | 1.5 | 1.7 | 1.6 | 2.2 | 2.8 | 3.3 | 3.5 | 3.3 | 3.4 | 2.9 | 2.1 |
Rainy days | 17 | 13 | 14 | 13 | 14 | 15 | 17 | 16 | 16 | 17 | 17 | 16 |
Average annual rainfall in Hønefoss: 832.5mm (327.8 inches)
The bar chart below shows the average daily sunshine hours in Hønefoss
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1 | 2.3 | 3.9 | 6 | 7.7 | 9.4 | 8.8 | 7.1 | 4.8 | 3.1 | 1.8 | 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 | -9.9 | -9.8 | -6.4 | -1.6 | 4.3 | 8.8 | 10.3 | 8.7 | 5.5 | 1.6 | -4.1 | -8.6 |
Max °C | -4.2 | -3 | 2 | 6.8 | 14 | 18.9 | 19.5 | 18.5 | 13 | 7.8 | 1.3 | -2 |
Min °F | 14.3 | 14.4 | 20.6 | 29.1 | 39.7 | 47.8 | 50.5 | 47.7 | 41.8 | 34.9 | 24.7 | 16.5 |
Max °F | 19.4 | 20.5 | 28 | 36.7 | 48.4 | 56.8 | 58.8 | 56.5 | 48.6 | 40.5 | 29.5 | 22.5 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5 | 3.9 | 4 | 6 | 9.9 | 13.9 | 16.5 | 17.1 | 14.8 | 11.8 | 9.1 | 6.4 |
°F | 40.9 | 39.1 | 39.2 | 42.8 | 49.9 | 57.1 | 61.8 | 62.7 | 58.6 | 53.2 | 48.3 | 43.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 16 | 14 | 15 | 16 | 14 | 15 | 14 | 14 | 16 | 16 | 16 | 17 |
mph | 10 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
83% | 81% | 75% | 69% | 67% | 68% | 70% | 74% | 77% | 81% | 82% | 83% |
Hottest month: | July | 19.3°C 66.7°F |
---|---|---|
Driest month: | February | 37mm 1.5ins |
Sunniest month: | June | 9.4hrs |
Coldest month: | January | -4.3°C 24.3°F |
Wettest month: | August | 88mm 3.5ins |
Warmest sea: | August | 17.1°C 62.8°F |