France
Weather in Dunkirk through the year
The average of the weather stations West Souburg (97 km), Abbeville (107 km) and Uccle (141 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 6.5 °C | 6.2 °C – 6.9 °C |
| February | 7.6 °C | 6.9 °C – 8.5 °C |
| March | 10.5 °C | 8.7 °C – 12.1 °C |
| April | 13.9 °C | 12.2 °C – 15.4 °C |
| May | 17.5 °C | 15.5 °C – 19.3 °C |
| June | 20.7 °C | 19.4 °C – 21.8 °C |
| July | 22.5 °C | 21.8 °C – 23.1 °C |
| August | 22.5 °C | 21.5 °C – 23.1 °C |
| September | 19.7 °C | 17.3 °C – 21.4 °C |
| October | 15.3 °C | 13.0 °C – 17.2 °C |
| November | 10.3 °C | 8.1 °C – 12.8 °C |
| December | 7.5 °C | 7.0 °C – 8.0 °C |