Climate
Climate in Bastia
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 June to September.
9°
Jan
10°
Feb
11°
Mar
13°
Apr
17°
May
22°
Jun
25°
Jul
25°
Aug
21°
Sep
18°
Oct
13°
Nov
10°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 8.8 | 9.5 | 10.8 | 13.3 | 16.9 | 21.9 | 25.1 | 25.4 | 21.4 | 17.5 | 13 | 10.1 |
| Sunshine (h) | 232 | 240 | 301 | 339 | 377 | 414 | 441 | 392 | 329 | 283 | 227 | 221 |
| Rain (mm) | 59 | 67 | 61 | 60 | 75 | 31 | 18 | 21 | 53 | 79 | 93 | 83 |
| Wind (kn) | 4.6 | 4.3 | 4.6 | 4.1 | 3.8 | 3.3 | 3.1 | 3.2 | 3.5 | 3.8 | 4.3 | 3.9 |
| Gusts (kn) | 24.8 | 22.6 | 24.5 | 21.9 | 20.6 | 17.7 | 17.8 | 17.9 | 19.9 | 20.9 | 24.4 | 22.4 |
| Sea (°C) | 15.1 | 14.5 | 14.7 | 16.1 | 19 | 23.6 | 27.2 | 27.8 | 25.4 | 22.5 | 19.4 | 16.6 |
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
14°·339 h·65 mm
4.2 kn·Sea 17°
Summer
June – August
24°·416 h·23 mm
3.2 kn·Sea 26°
Autumn
September – November
17°·280 h·75 mm
3.9 kn·Sea 22°
Winter
December – February
9°·231 h·70 mm
4.3 kn·Sea 15°
