Average annual temperature is 13.6 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Castelletto Sopra Ticino
* Weather data for Castelletto Sopra Ticino 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) | 12.0 | 18.9 | 19.0 | 20.6 | 26.2 | 31.0 | 32.3 | 35.2 | 28.3 | 28.3 | 17.7 | 18.7 |
| Average daytime temperature (°C) | 8.0 | 11.0 | 14.3 | 16.7 | 20.5 | 25.7 | 27.5 | 28.4 | 24.3 | 19.8 | 12.3 | 9.4 |
| Average temperature (°C) | 4.3 | 5.2 | 9.0 | 11.5 | 16.0 | 21.1 | 23.1 | 23.6 | 20.0 | 16.0 | 7.9 | 5.1 |
| Average night temperature (°C) | 1.3 | 0.9 | 4.1 | 6.0 | 11.6 | 16.7 | 18.8 | 18.8 | 15.6 | 12.5 | 4.0 | 1.6 |
| Absolute minimum temperature (°C) | -2.7 | -3.0 | -1.7 | -0.3 | 8.2 | 13.5 | 15.4 | 13.5 | 10.7 | 7.8 | -1.0 | -1.4 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.2 | 7.7 | 8.3 | 9.6 | 9.2 | 12.0 | 12.5 | 11.4 | 9.5 | 7.0 | 6.7 | 5.4 |
| Precipitation (mm) | 31 | 14 | 42 | 149 | 188 | 102 | 87 | 212 | 147 | 157 | 90 | 52 |
| Sunny days | 22 | 21 | 18 | 16 | 4 | 12 | 11 | 15 | 19 | 18 | 19 | 19 |
| Rainy days | 9 | 7 | 13 | 14 | 27 | 18 | 20 | 16 | 11 | 13 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castelletto Sopra Ticino during the most sunny months:
Months with the longest average daylight duration in Castelletto Sopra Ticino:
The largest precipitation sum in Castelletto Sopra Ticino is at