The bar chart below shows the average monthly peak daytime temperatures at Dunkerque
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.8 | 6.4 | 9.1 | 11.6 | 15.6 | 18.4 | 20.4 | 20.7 | 18.6 | 14.8 | 9.6 | 6.8 |
°F | 42.5 | 43.5 | 48.4 | 52.9 | 60 | 65.1 | 68.7 | 69.3 | 65.4 | 58.7 | 49.3 | 44.3 |
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 | 56 | 38 | 52 | 45 | 49 | 55 | 56 | 52 | 65 | 70 | 79 | 59 |
inches | 2.2 | 1.5 | 2.1 | 1.8 | 1.9 | 2.1 | 2.2 | 2.1 | 2.6 | 2.8 | 3.1 | 2.3 |
Rainy days | 19 | 14 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 18 | 20 | 18 |
Average annual rainfall in Dunkerque: 727.9mm (286.6 inches)
The bar chart below shows the average daily sunshine hours in Dunkerque
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 1.9 | 3.3 | 4.5 | 6 | 7.3 | 7.8 | 7.5 | 7.8 | 5.6 | 4.2 | 2.8 | 1.8 |
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 | 1.1 | 0.9 | 2.4 | 4.4 | 7.9 | 10.8 | 12.7 | 12.5 | 10.7 | 7.8 | 4.1 | 2.1 |
Max °C | 6 | 6.5 | 9.3 | 11.8 | 15.8 | 18.6 | 20.6 | 20.9 | 18.8 | 15 | 9.8 | 7 |
Min °F | 33.9 | 33.6 | 36.2 | 39.9 | 46.1 | 51.4 | 54.8 | 54.5 | 51.2 | 46 | 39.3 | 35.7 |
Max °F | 38.3 | 38.7 | 42.4 | 46.6 | 53.2 | 58.5 | 61.9 | 62.1 | 58.5 | 52.5 | 44.4 | 40.1 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.7 | 6.8 | 7 | 8.6 | 11 | 13.7 | 16.2 | 17.8 | 17.4 | 15.3 | 12.3 | 9.6 |
°F | 45.9 | 44.2 | 44.5 | 47.4 | 51.7 | 56.6 | 61.2 | 64.1 | 63.3 | 59.5 | 54.2 | 49.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 20 | 20 | 19 | 20 | 18 | 16 | 16 | 16 | 16 | 17 | 20 | 20 |
mph | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 13 | 13 |
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% | 86% | 83% | 79% | 80% | 82% | 81% | 81% | 82% | 84% | 88% | 89% |
Hottest month: | August | 20.7°C 69.3°F |
---|---|---|
Driest month: | February | 38mm 1.5ins |
Sunniest month: | August | 7.8hrs |
Coldest month: | January | 5.8°C 42.4°F |
Wettest month: | November | 79mm 3.1ins |
Warmest sea: | August | 17.8°C 64°F |