Average annual temperature is 15.8 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 241 days
Number of rainy days: 123 days
Number of snow days: 1 day
Look at detailed online map of Petraía
* Weather data for Petraía Greece is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.3 | 18.1 | 22.2 | 21.9 | 25.7 | 31.9 | 38.6 | 36.9 | 32.5 | 29.1 | 23.7 | 17.6 |
| Average daytime temperature (°C) | 11.5 | 11.8 | 15.4 | 17.6 | 21.6 | 27.6 | 34.4 | 33.1 | 27.5 | 23.6 | 16.0 | 11.9 |
| Average temperature (°C) | 6.6 | 5.6 | 10.3 | 12.6 | 17.1 | 22.7 | 28.1 | 27.0 | 22.0 | 18.0 | 11.2 | 6.9 |
| Average night temperature (°C) | 2.6 | 0.9 | 5.7 | 7.9 | 12.7 | 17.5 | 21.4 | 21.0 | 17.4 | 13.3 | 7.3 | 3.2 |
| Absolute minimum temperature (°C) | -2.0 | -4.7 | 1.4 | 2.7 | 9.9 | 14.6 | 17.5 | 16.9 | 15.3 | 10.4 | -2.3 | -2.2 |
| 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 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 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) | 6.6 | 8.5 | 8.5 | 9.8 | 10.0 | 12.1 | 13.2 | 12.4 | 9.9 | 9.2 | 6.8 | 6.6 |
| Precipitation (mm) | 95 | 13 | 29 | 89 | 75 | 37 | 4 | 9 | 70 | 17 | 58 | 37 |
| Sunny days | 19 | 24 | 17 | 12 | 9 | 21 | 28 | 27 | 22 | 24 | 14 | 24 |
| Rainy days | 12 | 3 | 14 | 18 | 22 | 9 | 3 | 4 | 8 | 7 | 16 | 7 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Petraía during the most sunny months:
The largest precipitation sum in Petraía is at