Average annual temperature is 17.7 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Serro
* Weather data for Serro 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) | 16.5 | 19.6 | 21.1 | 22.5 | 24.3 | 29.9 | 44.3 | 36.1 | 32.3 | 29.6 | 24.4 | 24.3 |
| Average daytime temperature (°C) | 13.4 | 12.7 | 15.2 | 16.6 | 20.2 | 24.6 | 32.9 | 29.4 | 27.3 | 25.2 | 19.7 | 15.7 |
| Average temperature (°C) | 10.6 | 10.0 | 12.1 | 13.2 | 17.1 | 21.4 | 27.9 | 25.2 | 23.3 | 21.6 | 16.7 | 13.0 |
| Average night temperature (°C) | 7.8 | 7.2 | 8.8 | 10.0 | 14.0 | 18.4 | 23.4 | 21.9 | 20.1 | 18.6 | 14.2 | 10.6 |
| Absolute minimum temperature (°C) | 3.8 | 2.1 | 4.8 | 6.5 | 10.9 | 13.9 | 19.7 | 19.4 | 16.1 | 16.0 | 9.1 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.3 | 9.4 | 10.7 | 10.0 | 12.3 | 13.5 | 12.2 | 10.6 | 9.8 | 7.7 | 6.5 |
| Precipitation (mm) | 163 | 80 | 170 | 204 | 180 | 112 | 16 | 23 | 72 | 14 | 96 | 61 |
| Sunny days | 6 | 13 | 12 | 12 | 9 | 12 | 26 | 19 | 16 | 21 | 7 | 15 |
| Rainy days | 25 | 15 | 19 | 18 | 22 | 18 | 5 | 12 | 14 | 10 | 23 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Serro during the most sunny months:
The largest precipitation sum in Serro is at