Average annual temperature is 10.8 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 172 days
Number of rainy days: 186 days
Number of snow days: 7 days
Look at detailed online map of San Bartolomeo
* Weather data for San Bartolomeo 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) | 13.1 | 14.3 | 15.2 | 17.3 | 23.0 | 26.8 | 28.3 | 31.2 | 24.4 | 27.6 | 13.8 | 14.9 |
| Average daytime temperature (°C) | 5.7 | 8.4 | 10.9 | 12.8 | 16.9 | 21.7 | 23.8 | 24.1 | 20.4 | 16.7 | 9.4 | 7.3 |
| Average temperature (°C) | 2.4 | 3.4 | 6.2 | 8.2 | 12.8 | 17.6 | 19.8 | 20.0 | 16.8 | 13.1 | 5.1 | 3.3 |
| Average night temperature (°C) | -0.9 | -0.9 | 1.2 | 3.0 | 8.1 | 12.6 | 15.2 | 15.5 | 12.5 | 9.0 | 0.8 | -0.4 |
| Absolute minimum temperature (°C) | -6.0 | -4.8 | -2.5 | -1.3 | 3.3 | 8.6 | 10.3 | 8.9 | 6.1 | 3.2 | -3.5 | -5.7 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 15.0 | 15.7 | 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) | 5.7 | 8.0 | 8.4 | 9.2 | 9.9 | 12.5 | 12.8 | 11.0 | 9.1 | 6.7 | 6.3 | 5.3 |
| Precipitation (mm) | 40 | 10 | 104 | 98 | 164 | 70 | 175 | 272 | 230 | 336 | 110 | 71 |
| Sunny days | 20 | 20 | 13 | 15 | 7 | 9 | 10 | 17 | 16 | 15 | 12 | 18 |
| Rainy days | 10 | 3 | 18 | 15 | 24 | 21 | 21 | 14 | 14 | 16 | 18 | 12 |
| Snow days | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit San Bartolomeo during the most sunny months:
Months with the longest average daylight duration in San Bartolomeo:
The largest precipitation sum in San Bartolomeo is at