Climate
Climate in Bologna
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.
4°
Jan
7°
Feb
10°
Mar
13°
Apr
17°
May
24°
Jun
26°
Jul
25°
Aug
20°
Sep
16°
Oct
9°
Nov
5°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 4 | 6.8 | 9.6 | 13.3 | 17.3 | 23.5 | 26.1 | 25.4 | 20.4 | 15.5 | 9.3 | 5.1 |
| Sunshine (h) | 187 | 196 | 276 | 312 | 336 | 393 | 415 | 377 | 311 | 243 | 176 | 158 |
| Rain (mm) | 44 | 77 | 63 | 61 | 127 | 61 | 44 | 50 | 78 | 72 | 93 | 71 |
| Wind (kn) | 3.9 | 4.3 | 4.8 | 4.9 | 4.7 | 4.6 | 4.3 | 4.2 | 4.2 | 4 | 3.9 | 3.6 |
| Gusts (kn) | 14.2 | 15.8 | 17.7 | 18.7 | 18.1 | 17.9 | 17.8 | 17.3 | 16.3 | 15.6 | 14.7 | 13.1 |
Mean wind at 10 m, in knots. Gusts are the mean of each day's peak.
The seasons
Spring
March – May
13°·308 h·84 mm
4.8 kn
Summer
June – August
25°·395 h·52 mm
4.4 kn
Autumn
September – November
15°·243 h·81 mm
4 kn
Winter
December – February
5°·180 h·64 mm
3.9 kn
