Climate
Climate in Normandy
Air temperature, 10 m wind, sunshine hours and rain, month by month. Averages 2016-2025. This is not a trip forecast.
Recorded at Le Havre.
The year
The air is 18 °C or warmer from July to August.
6°
Jan
7°
Feb
8°
Mar
10°
Apr
13°
May
17°
Jun
19°
Jul
19°
Aug
17°
Sep
14°
Oct
10°
Nov
7°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 5.9 | 6.8 | 8.3 | 10.4 | 13.4 | 16.8 | 18.5 | 18.6 | 16.7 | 13.6 | 9.6 | 7.4 |
| Sunshine (h) | 134 | 161 | 239 | 316 | 359 | 374 | 386 | 343 | 270 | 216 | 153 | 129 |
| Rain (mm) | 118 | 79 | 77 | 55 | 69 | 69 | 62 | 68 | 93 | 116 | 123 | 121 |
| Wind (kn) | 10.3 | 10.9 | 10 | 8.4 | 8.1 | 7.5 | 7.9 | 7.8 | 8.3 | 9.4 | 10.3 | 10.7 |
| Gusts (kn) | 27.4 | 28.1 | 26.7 | 23.4 | 23.4 | 22.1 | 22.8 | 22.8 | 23 | 25.7 | 27 | 27.6 |
| Sea (°C) | 7.2 | 8.2 | 9.3 | 12 | 15.4 | 18.8 | 20.7 | 21.3 | 19.4 | 16.2 | 12.2 | 9 |
Mean wind at 10 m, in knots. Gusts are the mean of each day's peak.
Sea temperature, averages 2022-2026. This is not the 2015-2024 series.
The seasons
Spring
March – May
11°·305 h·67 mm
8.8 kn·Sea 12°
Summer
June – August
18°·368 h·66 mm
7.7 kn·Sea 20°
Autumn
September – November
13°·213 h·111 mm
9.3 kn·Sea 16°
Winter
December – February
7°·141 h·106 mm
10.6 kn·Sea 8°
