Climate
Climate in Brest
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.
3°
Jan
4°
Feb
6°
Mar
9°
Apr
13°
May
17°
Jun
18°
Jul
18°
Aug
16°
Sep
11°
Oct
6°
Nov
4°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 2.7 | 3.6 | 5.5 | 8.7 | 13.3 | 17.4 | 18 | 18.4 | 15.5 | 11.4 | 6.2 | 4.1 |
| Sunshine (h) | 90 | 132 | 215 | 299 | 347 | 352 | 349 | 338 | 270 | 176 | 106 | 72 |
| Rain (mm) | 82 | 76 | 55 | 56 | 65 | 76 | 91 | 65 | 58 | 85 | 63 | 78 |
| Wind (kn) | 8.4 | 8.5 | 7.5 | 7.1 | 6.8 | 6.3 | 6.5 | 6.2 | 6.5 | 7.8 | 7.5 | 8.1 |
| Gusts (kn) | 23.3 | 24 | 22.3 | 22 | 21.5 | 20.6 | 21.1 | 20.1 | 20 | 22.4 | 20.3 | 21.3 |
Mean wind at 10 m, in knots. Gusts are the mean of each day's peak.
The seasons
Spring
March – May
9°·287 h·59 mm
7.1 kn
Summer
June – August
18°·346 h·77 mm
6.3 kn
Autumn
September – November
11°·184 h·69 mm
7.3 kn
Winter
December – February
3°·98 h·79 mm
8.3 kn
