Climate
Climate in Palermo
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 May to October.
12°
Jan
12°
Feb
13°
Mar
16°
Apr
19°
May
24°
Jun
27°
Jul
27°
Aug
24°
Sep
20°
Oct
17°
Nov
13°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 11.6 | 12.1 | 13.3 | 15.6 | 18.9 | 23.9 | 27 | 27 | 24 | 20.4 | 16.5 | 13.3 |
| Sunshine (h) | 247 | 253 | 304 | 317 | 375 | 400 | 428 | 390 | 331 | 292 | 241 | 237 |
| Rain (mm) | 85 | 75 | 89 | 44 | 61 | 23 | 9 | 28 | 60 | 88 | 110 | 88 |
| Wind (kn) | 5.9 | 5.3 | 5.5 | 4.7 | 4.1 | 3.7 | 4 | 3.7 | 4 | 4.3 | 5 | 5.6 |
| Gusts (kn) | 25.5 | 24.2 | 25 | 22.2 | 20.1 | 18.6 | 19.4 | 19.2 | 20.1 | 20.4 | 22.7 | 24.2 |
| Sea (°C) | 16.1 | 15.2 | 15.7 | 16.8 | 19.5 | 24.4 | 27.8 | 28.3 | 26.7 | 23.6 | 21.1 | 17.8 |
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
16°·332 h·65 mm
4.8 kn·Sea 17°
Summer
June – August
26°·406 h·20 mm
3.8 kn·Sea 27°
Autumn
September – November
20°·288 h·86 mm
4.4 kn·Sea 24°
Winter
December – February
12°·246 h·83 mm
5.6 kn·Sea 16°
