Climate
Climate in Arras
Air temperature, 10 m wind, sunshine hours and rain, month by month. Averages 2016-2025. This is not a trip forecast.
The year
The air is 18 °C or warmer from July to August.
4°
Jan
5°
Feb
7°
Mar
10°
Apr
13°
May
17°
Jun
19°
Jul
19°
Aug
16°
Sep
12°
Oct
8°
Nov
5°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 3.8 | 5.3 | 7 | 9.5 | 13.2 | 17 | 18.5 | 18.6 | 15.9 | 12.3 | 7.5 | 5.3 |
| Sunshine (h) | 108 | 149 | 218 | 299 | 340 | 351 | 366 | 335 | 260 | 200 | 132 | 102 |
| Rain (mm) | 82 | 60 | 66 | 45 | 63 | 62 | 51 | 54 | 57 | 70 | 68 | 75 |
| Wind (kn) | 9.2 | 10 | 9 | 7.7 | 7.5 | 7.3 | 7.4 | 7.2 | 7.4 | 8.5 | 8.7 | 9.4 |
| Gusts (kn) | 23.4 | 25.5 | 23.7 | 21.3 | 21.1 | 20.7 | 21.1 | 20.6 | 20.7 | 22.7 | 22.2 | 23.3 |
Mean wind at 10 m, in knots. Gusts are the mean of each day's peak.
The seasons
Spring
March – May
10°·286 h·58 mm
8.1 kn
Summer
June – August
18°·351 h·56 mm
7.3 kn
Autumn
September – November
12°·197 h·65 mm
8.2 kn
Winter
December – February
5°·120 h·72 mm
9.5 kn
