The bar chart below shows the average monthly peak daytime temperatures at Sassenheim
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 4.9 | 5.5 | 8.3 | 11.5 | 15.9 | 18.6 | 20.3 | 20.7 | 17.9 | 14.1 | 9.2 | 6.4 |
°F | 40.9 | 41.8 | 47 | 52.6 | 60.7 | 65.4 | 68.5 | 69.3 | 64.2 | 57.4 | 48.5 | 43.6 |
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 | 69 | 46 | 58 | 48 | 49 | 60 | 74 | 75 | 80 | 84 | 89 | 80 |
inches | 2.7 | 1.8 | 2.3 | 1.9 | 1.9 | 2.4 | 2.9 | 3 | 3.1 | 3.3 | 3.5 | 3.2 |
Rainy days | 19 | 12 | 18 | 13 | 14 | 13 | 14 | 14 | 16 | 17 | 19 | 19 |
Average annual rainfall in Sassenheim: 868.833mm (342.1 inches)
The bar chart below shows the average daily sunshine hours in Sassenheim
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.7 | 3 | 3.9 | 5.8 | 7.5 | 7.5 | 7.1 | 6.9 | 5 | 3.6 | 2.1 | 1.5 |
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 | 0.4 | 0 | 1.9 | 3.8 | 7.5 | 10.5 | 12.6 | 12.5 | 10.3 | 7.4 | 3.9 | 1.9 |
Max °C | 5.1 | 5.6 | 8.5 | 11.7 | 16.2 | 18.8 | 20.5 | 20.9 | 18.1 | 14.3 | 9.3 | 6.6 |
Min °F | 32.6 | 32 | 35.4 | 38.8 | 45.4 | 50.8 | 54.6 | 54.5 | 50.5 | 45.2 | 39 | 35.3 |
Max °F | 36.9 | 37 | 41.4 | 45.9 | 53.2 | 58.3 | 61.7 | 62.1 | 57.6 | 51.4 | 43.9 | 39.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.1 | 5.9 | 6.1 | 8.1 | 11 | 14 | 16.5 | 18.1 | 17.4 | 15.2 | 12.1 | 9.1 |
°F | 44.7 | 42.6 | 43 | 46.5 | 51.7 | 57.1 | 61.8 | 64.6 | 63.3 | 59.4 | 53.8 | 48.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 22 | 22 | 22 | 18 | 18 | 17 | 17 | 16 | 16 | 18 | 21 | 22 |
mph | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 13 | 14 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
89% | 85% | 84% | 80% | 78% | 79% | 80% | 80% | 83% | 86% | 87% | 89% |
Hottest month: | August | 20.7°C 69.3°F |
---|---|---|
Driest month: | February | 46mm 1.8ins |
Sunniest month: | May | 7.5hrs |
Coldest month: | January | 4.9°C 40.8°F |
Wettest month: | November | 89mm 3.5ins |
Warmest sea: | August | 18.1°C 64.6°F |