Average annual temperature is 13.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 166 days
Number of rainy days: 197 days
Number of snow days: 2 days
Look at detailed online map of Greccio
* Weather data for Greccio 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 | 16.2 | 17.7 | 19.1 | 23.9 | 32.3 | 35.9 | 36.5 | 29.4 | 28.4 | 17.6 | 17.4 |
| Average daytime temperature (°C) | 9.0 | 10.6 | 13.1 | 14.3 | 19.3 | 24.4 | 30.2 | 29.2 | 25.8 | 22.7 | 13.3 | 11.3 |
| Average temperature (°C) | 4.2 | 4.5 | 8.1 | 9.0 | 14.4 | 19.0 | 24.4 | 22.6 | 19.4 | 17.1 | 9.4 | 6.6 |
| Average night temperature (°C) | -0.5 | -0.6 | 3.0 | 3.1 | 9.5 | 13.1 | 17.7 | 15.8 | 13.5 | 12.0 | 5.2 | 1.9 |
| Absolute minimum temperature (°C) | -7.9 | -5.5 | -1.4 | -2.5 | 5.5 | 9.7 | 12.6 | 10.6 | 9.1 | 8.9 | -3.1 | -3.2 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 8.2 | 8.5 | 9.6 | 9.0 | 12.6 | 13.5 | 12.1 | 10.5 | 8.6 | 5.7 | 6.3 |
| Precipitation (mm) | 223 | 56 | 90 | 152 | 197 | 110 | 21 | 89 | 52 | 194 | 265 | 72 |
| Sunny days | 13 | 20 | 12 | 9 | 4 | 10 | 20 | 21 | 19 | 13 | 7 | 18 |
| Rainy days | 16 | 8 | 19 | 21 | 27 | 20 | 11 | 10 | 11 | 18 | 23 | 13 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Greccio during the most sunny months:
The largest precipitation sum in Greccio is at