The bar chart below shows the average monthly peak daytime temperatures at Haltern
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 4 | 5.1 | 8.5 | 12.6 | 17.4 | 20.1 | 21.8 | 21.9 | 18.5 | 14 | 8.2 | 5 |
°F | 39.2 | 41.2 | 47.4 | 54.7 | 63.4 | 68.2 | 71.3 | 71.5 | 65.3 | 57.3 | 46.8 | 41 |
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 | 66 | 49 | 59 | 56 | 64 | 78 | 81 | 72 | 64 | 57 | 70 | 75 |
inches | 2.6 | 1.9 | 2.3 | 2.2 | 2.5 | 3.1 | 3.2 | 2.8 | 2.5 | 2.3 | 2.8 | 2.9 |
Rainy days | 18 | 13 | 17 | 15 | 15 | 16 | 15 | 14 | 15 | 14 | 17 | 18 |
Average annual rainfall in Haltern: 848.2mm (333.9 inches)
The bar chart below shows the average daily sunshine hours in Haltern
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.5 | 2.9 | 3.6 | 5.4 | 6.8 | 6.6 | 6.6 | 6.5 | 4.8 | 3.8 | 2 | 1.4 |
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 | -0.5 | -0.3 | 1.9 | 4.2 | 8.2 | 11.1 | 12.8 | 12.7 | 10.3 | 7.2 | 3.3 | 0.9 |
Max °C | 4.1 | 5.3 | 8.7 | 12.8 | 17.7 | 20.4 | 22.1 | 22.2 | 18.7 | 14.2 | 8.4 | 5.1 |
Min °F | 31.1 | 31.6 | 35.4 | 39.6 | 46.7 | 51.9 | 55 | 54.8 | 50.5 | 45 | 37.9 | 33.6 |
Max °F | 35.2 | 36.5 | 41.5 | 47.3 | 55.2 | 60.3 | 63.3 | 63.3 | 58.1 | 51.3 | 42.4 | 37.4 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.8 | 5.7 | 6.1 | 8.5 | 12.1 | 15.7 | 18.4 | 19.5 | 18 | 15.3 | 12.1 | 8.9 |
°F | 44.2 | 42.2 | 43 | 47.2 | 53.8 | 60.3 | 65.1 | 67 | 64.4 | 59.6 | 53.7 | 48 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 15 | 15 | 14 | 14 | 11 | 11 | 11 | 10 | 11 | 12 | 14 | 14 |
mph | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
90% | 84% | 80% | 74% | 72% | 75% | 75% | 75% | 81% | 84% | 88% | 91% |
Hottest month: | July | 21.8°C 71.2°F |
---|---|---|
Driest month: | February | 49mm 1.9ins |
Sunniest month: | August | 6.5hrs |
Coldest month: | January | 4°C 39.2°F |
Wettest month: | July | 81mm 3.2ins |
Warmest sea: | August | 19.5°C 67.1°F |