Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 213 days
Number of rainy days: 151 days
Number of snow days: 1 day
Look at detailed online map of San Giacomo del Martignone
* Weather data for San Giacomo del Martignone 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) | 12.8 | 15.5 | 21.9 | 23.2 | 27.3 | 33.7 | 37.2 | 37.6 | 32.1 | 31.2 | 20.3 | 21.1 |
| Average daytime temperature (°C) | 8.9 | 11.5 | 16.5 | 18.0 | 21.1 | 27.5 | 32.0 | 31.7 | 28.0 | 23.9 | 14.1 | 10.2 |
| Average temperature (°C) | 5.2 | 5.1 | 10.5 | 12.2 | 16.7 | 22.3 | 26.2 | 25.5 | 22.0 | 18.0 | 9.0 | 5.3 |
| Average night temperature (°C) | 2.1 | 0.1 | 4.7 | 6.6 | 12.2 | 16.9 | 20.2 | 19.2 | 16.4 | 13.0 | 4.6 | 1.7 |
| Absolute minimum temperature (°C) | -3.9 | -5.0 | -0.1 | 0.0 | 8.2 | 13.8 | 17.3 | 13.8 | 12.7 | 8.8 | -0.5 | -2.3 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.1 | 7.4 | 9.2 | 10.6 | 8.5 | 12.1 | 12.9 | 11.5 | 10.1 | 7.6 | 6.8 | 5.1 |
| Precipitation (mm) | 78 | 29 | 38 | 49 | 258 | 85 | 75 | 66 | 15 | 66 | 65 | 21 |
| Sunny days | 15 | 24 | 19 | 14 | 10 | 11 | 17 | 21 | 21 | 19 | 20 | 22 |
| Rainy days | 16 | 3 | 12 | 16 | 21 | 19 | 14 | 10 | 9 | 12 | 10 | 9 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Giacomo del Martignone during the most sunny months:
Months with the longest average daylight duration in San Giacomo del Martignone:
The largest precipitation sum in San Giacomo del Martignone is at