Average annual temperature is 15.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 201
Number of rainy days: 163
Number of snow days: 1
Average annual precipitation: 893 mm
Look at detailed online map of Bologna
* Weather data for Bologna Italy is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14 | 15.6 | 21.7 | 23.9 | 26.8 | 35.4 | 38.6 | 37.8 | 32.4 | 31.9 | 20.2 | 20.3 |
| Average daytime temperature (°C) | 8.8 | 11.2 | 16.2 | 17.3 | 20.4 | 27.5 | 32.1 | 31.4 | 27.9 | 23.9 | 14.1 | 10.9 |
| Average temperature (°C) | 5.4 | 6.2 | 11.1 | 12.2 | 16.5 | 22.4 | 26.4 | 25.4 | 22.3 | 18.8 | 9.8 | 6.5 |
| Average night temperature (°C) | 2.4 | 1.9 | 6.5 | 7.2 | 12.4 | 17.3 | 20.7 | 19.5 | 17.3 | 14.3 | 6.2 | 3.1 |
| Absolute minimum temperature (°C) | -2.4 | -3.8 | 1.4 | 0.1 | 8.4 | 14 | 16.9 | 14 | 13.9 | 10.2 | 0.8 | -2.2 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.8 | 11.1 | 12.7 | 14.2 | 15.3 | 15.6 | 15.5 | 14.7 | 13.3 | 11.7 | 10.2 | 9.1 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14 | 12.5 | 11 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.9 | 9.8 | 11.2 | 12.8 | 14.2 | 15.3 | 14.7 | 13.3 | 11.8 | 10.3 | 9.1 | 8.8 |
| Sunshine mean duration (h) | 4.5 | 8 | 9.4 | 10.3 | 10.7 | 12 | 12.8 | 11.6 | 10.3 | 8 | 7.3 | 5.8 |
| Precipitation (mm) | 82 | 46 | 45 | 44 | 339 | 77 | 41 | 63 | 24 | 57 | 48 | 26 |
| Sunny days | 12 | 21 | 21 | 11 | 8 | 11 | 17 | 20 | 20 | 20 | 20 | 20 |
| Rainy days | 19 | 6 | 10 | 19 | 23 | 19 | 14 | 11 | 10 | 11 | 10 | 11 |
The best time to visit Bologna during the most sunny months:
Months with the longest average daylight duration in Bologna:
The largest precipitation sum in Bologna is at