The bar chart below shows the average monthly peak daytime temperatures at Assen
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.7 | 4.6 | 7.9 | 11.6 | 16.6 | 19.2 | 20.7 | 21.1 | 17.9 | 13.6 | 8.2 | 5.1 |
°F | 38.7 | 40.2 | 46.2 | 52.9 | 61.8 | 66.6 | 69.3 | 70 | 64.2 | 56.4 | 46.7 | 41.2 |
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 | 67 | 46 | 58 | 50 | 58 | 68 | 79 | 64 | 66 | 67 | 76 | 76 |
inches | 2.6 | 1.8 | 2.3 | 2 | 2.3 | 2.7 | 3.1 | 2.5 | 2.6 | 2.6 | 3 | 3 |
Rainy days | 20 | 14 | 18 | 15 | 15 | 15 | 16 | 15 | 17 | 17 | 20 | 20 |
Average annual rainfall in Assen: 833.2mm (328 inches)
The bar chart below shows the average daily sunshine hours in Assen
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.5 | 2.7 | 3.6 | 5.5 | 6.8 | 6.9 | 6.4 | 6.4 | 4.7 | 3.4 | 2 | 1.3 |
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 | -1.3 | -1.1 | 0.8 | 2.6 | 6.6 | 9.6 | 11.3 | 11.1 | 8.9 | 6.1 | 2.5 | 0.4 |
Max °C | 3.9 | 4.7 | 8.1 | 11.9 | 16.8 | 19.5 | 21 | 21.4 | 18.1 | 13.8 | 8.3 | 5.3 |
Min °F | 29.8 | 30 | 33.4 | 36.6 | 43.9 | 49.2 | 52.3 | 51.9 | 48 | 42.9 | 36.5 | 32.6 |
Max °F | 34.3 | 35.2 | 39.9 | 45 | 53.1 | 58.1 | 61 | 61.2 | 56.3 | 49.8 | 41.7 | 37 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.3 | 5.1 | 5.4 | 7.6 | 10.9 | 14.3 | 16.9 | 18.3 | 17.2 | 14.8 | 11.7 | 8.6 |
°F | 43.4 | 41.2 | 41.8 | 45.7 | 51.7 | 57.7 | 62.5 | 64.9 | 63 | 58.7 | 53 | 47.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 18 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 18 |
mph | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
91% | 87% | 85% | 80% | 78% | 79% | 81% | 81% | 86% | 88% | 90% | 91% |
Hottest month: | August | 21.1°C 70°F |
---|---|---|
Driest month: | February | 46mm 1.8ins |
Sunniest month: | May | 6.8hrs |
Coldest month: | January | 3.7°C 38.7°F |
Wettest month: | July | 79mm 3.1ins |
Warmest sea: | August | 18.3°C 64.9°F |