Average annual temperature is 14.8 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of San Mercurio
* Weather data for San Mercurio 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) | 15.0 | 18.3 | 18.8 | 20.6 | 23.7 | 34.0 | 38.6 | 36.0 | 32.8 | 30.6 | 19.8 | 18.3 |
| Average daytime temperature (°C) | 10.4 | 11.3 | 14.4 | 15.0 | 19.5 | 25.5 | 32.6 | 30.2 | 28.1 | 24.5 | 16.0 | 12.9 |
| Average temperature (°C) | 6.5 | 6.0 | 9.3 | 10.3 | 15.1 | 20.1 | 25.6 | 23.5 | 21.5 | 18.5 | 12.2 | 8.8 |
| Average night temperature (°C) | 2.9 | 1.6 | 4.9 | 5.9 | 11.1 | 15.0 | 19.0 | 17.7 | 16.0 | 13.3 | 8.5 | 5.2 |
| Absolute minimum temperature (°C) | -2.0 | -3.4 | 0.3 | 0.8 | 7.8 | 12.4 | 16.0 | 13.8 | 12.2 | 10.0 | -0.4 | 0.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.6 | 7.6 | 8.7 | 9.3 | 8.5 | 12.4 | 13.7 | 12.3 | 10.5 | 8.8 | 5.7 | 6.5 |
| Precipitation (mm) | 162 | 23 | 77 | 92 | 211 | 103 | 7 | 15 | 65 | 74 | 164 | 52 |
| Sunny days | 16 | 20 | 14 | 8 | 2 | 10 | 22 | 20 | 20 | 19 | 10 | 16 |
| Rainy days | 15 | 8 | 17 | 22 | 29 | 20 | 9 | 11 | 10 | 12 | 20 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Mercurio during the most sunny months:
The largest precipitation sum in San Mercurio is at