Average annual temperature is 14.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Castel d'Arno
* Weather data for Castel d'Arno 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) | 14.1 | 17.5 | 18.8 | 20.9 | 24.3 | 32.8 | 36.9 | 36.7 | 32.2 | 28.5 | 19.1 | 17.9 |
| Average daytime temperature (°C) | 9.2 | 10.2 | 14.0 | 15.4 | 20.3 | 25.7 | 31.4 | 30.7 | 26.5 | 23.6 | 14.0 | 11.2 |
| Average temperature (°C) | 5.6 | 5.2 | 9.3 | 10.2 | 15.6 | 20.1 | 25.1 | 23.7 | 20.6 | 17.7 | 10.2 | 7.2 |
| Average night temperature (°C) | 2.1 | 1.2 | 4.8 | 5.0 | 11.1 | 14.6 | 18.6 | 16.8 | 15.2 | 12.8 | 6.0 | 3.5 |
| Absolute minimum temperature (°C) | -3.8 | -3.3 | -1.8 | -1.6 | 5.2 | 10.8 | 14.7 | 10.8 | 9.5 | 10.2 | -2.9 | -1.7 |
| 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 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 5.3 | 6.7 | 7.9 | 10.1 | 9.9 | 12.4 | 13.3 | 12.2 | 10.5 | 8.6 | 5.6 | 5.6 |
| Precipitation (mm) | 144 | 52 | 77 | 64 | 123 | 96 | 40 | 76 | 61 | 84 | 156 | 53 |
| Sunny days | 14 | 18 | 15 | 9 | 7 | 11 | 17 | 22 | 20 | 14 | 7 | 13 |
| Rainy days | 17 | 10 | 16 | 21 | 24 | 19 | 14 | 9 | 10 | 17 | 23 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castel d'Arno during the most sunny months:
Months with the longest average daylight duration in Castel d'Arno:
The largest precipitation sum in Castel d'Arno is at