Average annual temperature is 18.4 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 182 days
Number of rainy days: 183 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) | 18.7 | 21.2 | 20.7 | 23.2 | 25.1 | 31.2 | 38.5 | 32.3 | 31.2 | 28.7 | 24.5 | 24.0 |
| Average daytime temperature (°C) | 14.2 | 13.2 | 15.7 | 17.2 | 20.7 | 25.0 | 29.1 | 26.6 | 25.5 | 24.1 | 19.9 | 16.2 |
| Average temperature (°C) | 11.2 | 10.2 | 12.7 | 14.1 | 17.7 | 22.3 | 27.4 | 25.5 | 23.8 | 22.4 | 18.3 | 14.5 |
| Average night temperature (°C) | 8.4 | 7.1 | 9.7 | 11.0 | 14.8 | 19.6 | 25.8 | 24.1 | 22.3 | 20.8 | 16.5 | 13.0 |
| Absolute minimum temperature (°C) | 4.4 | 3.1 | 6.4 | 7.0 | 12.2 | 16.2 | 21.4 | 21.6 | 18.6 | 18.7 | 10.8 | 9.9 |
| 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) | 7.3 | 8.0 | 9.5 | 10.5 | 9.7 | 12.5 | 13.5 | 12.2 | 10.8 | 9.7 | 7.7 | 6.3 |
| Precipitation (mm) | 132 | 45 | 112 | 144 | 160 | 113 | 8 | 15 | 97 | 18 | 147 | 132 |
| Sunny days | 8 | 14 | 13 | 12 | 8 | 12 | 28 | 23 | 18 | 22 | 9 | 15 |
| Rainy days | 23 | 14 | 18 | 18 | 23 | 18 | 3 | 8 | 12 | 9 | 21 | 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