Average annual temperature is 15.8 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Casa Boulogne
* Weather data for Casa Boulogne Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.7 | 16.7 | 20.3 | 23.6 | 28.2 | 34.9 | 35.1 | 38.8 | 32.3 | 29.6 | 20.8 | 19.2 |
| Average daytime temperature (°C) | 11.9 | 12.6 | 16.3 | 18.5 | 23.1 | 27.9 | 31.0 | 31.5 | 28.3 | 23.6 | 16.2 | 12.9 |
| Average temperature (°C) | 7.3 | 7.3 | 11.2 | 12.7 | 17.7 | 22.3 | 25.5 | 25.0 | 21.5 | 18.9 | 11.8 | 8.2 |
| Average night temperature (°C) | 3.7 | 3.2 | 6.6 | 7.2 | 12.6 | 17.2 | 19.9 | 19.1 | 15.8 | 15.1 | 7.6 | 4.4 |
| Absolute minimum temperature (°C) | -2.1 | -4.6 | 1.3 | 1.6 | 9.5 | 14.8 | 17.0 | 13.7 | 11.4 | 11.9 | -3.7 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.7 | 7.0 | 9.3 | 11.3 | 10.4 | 12.3 | 13.2 | 12.1 | 10.3 | 7.4 | 6.1 | 5.4 |
| Precipitation (mm) | 144 | 35 | 70 | 78 | 148 | 110 | 11 | 103 | 59 | 271 | 195 | 84 |
| Sunny days | 12 | 16 | 14 | 12 | 7 | 10 | 24 | 19 | 19 | 12 | 8 | 14 |
| Rainy days | 19 | 12 | 17 | 18 | 24 | 20 | 7 | 12 | 11 | 19 | 22 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casa Boulogne during the most sunny months:
Months with the longest average daylight duration in Casa Boulogne:
The largest precipitation sum in Casa Boulogne is at