The bar chart below shows the average monthly peak daytime temperatures at Whitehall
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -6.2 | -2.5 | 4.6 | 13.8 | 20.7 | 25.6 | 28.1 | 26.5 | 21.1 | 14.8 | 5.2 | -3.6 |
°F | 20.9 | 27.4 | 40.2 | 56.8 | 69.3 | 78 | 82.5 | 79.7 | 70 | 58.6 | 41.3 | 25.6 |
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 | 25 | 21 | 47 | 73 | 93 | 106 | 100 | 106 | 95 | 57 | 44 | 31 |
inches | 1 | 0.8 | 1.9 | 2.9 | 3.7 | 4.2 | 3.9 | 4.2 | 3.7 | 2.3 | 1.7 | 1.2 |
Rainy days | 9 | 8 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 9 | 9 | 10 |
Average annual rainfall in Whitehall: 749.767mm (295.2 inches)
The bar chart below shows the average daily sunshine hours in Whitehall
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.5 | 7.1 | 7.4 | 8.4 | 9.8 | 10.5 | 10.9 | 9.7 | 7.5 | 6.5 | 4.3 | 4.3 |
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 | -16.7 | -14.2 | -6.5 | 0.9 | 7 | 12.1 | 15 | 13.6 | 8.6 | 2.7 | -4.2 | -12.7 |
Max °C | -5.9 | -2.3 | 4.9 | 14.1 | 21.1 | 25.9 | 28.4 | 26.8 | 21.4 | 15.1 | 5.4 | -3.4 |
Min °F | 1.9 | 6.5 | 20.4 | 33.6 | 44.5 | 53.8 | 59 | 56.5 | 47.5 | 36.9 | 24.4 | 9.2 |
Max °F | 11.7 | 17.2 | 30.6 | 45.5 | 57.2 | 66.2 | 71.1 | 68.4 | 59 | 48 | 33.1 | 17.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6 | 5.7 | 5.9 | 6.7 | 8.1 | 10.3 | 13.7 | 17.7 | 16.5 | 12.3 | 9.1 | 7.1 |
°F | 42.8 | 42.2 | 42.6 | 44.1 | 46.6 | 50.5 | 56.7 | 63.9 | 61.7 | 54.1 | 48.4 | 44.8 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 17 | 16 | 17 | 19 | 17 | 16 | 14 | 14 | 15 | 17 | 17 | 17 |
mph | 11 | 10 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 11 | 11 | 10 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
73% | 72% | 71% | 65% | 65% | 70% | 72% | 75% | 77% | 72% | 76% | 77% |
Hottest month: | July | 28.1°C 82.6°F |
---|---|---|
Driest month: | February | 21mm 0.8ins |
Sunniest month: | July | 10.9hrs |
Coldest month: | January | -6.2°C 20.8°F |
Wettest month: | August | 106mm 4.2ins |
Warmest sea: | August | 17.7°C 63.9°F |