Average annual temperature is 12.9 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 148 days
Number of rainy days: 215 days
Number of snow days: 2 days
Look at detailed online map of Pétrou
* Weather data for Pétrou 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) | 14.0 | 15.9 | 18.2 | 17.5 | 24.7 | 29.9 | 35.4 | 31.0 | 30.4 | 24.0 | 19.2 | 15.6 |
| Average daytime temperature (°C) | 9.3 | 9.1 | 12.3 | 13.7 | 18.7 | 24.4 | 31.0 | 28.1 | 24.0 | 21.3 | 13.8 | 11.6 |
| Average temperature (°C) | 4.2 | 3.9 | 7.3 | 8.8 | 14.1 | 19.1 | 24.2 | 22.1 | 18.6 | 15.5 | 9.9 | 6.6 |
| Average night temperature (°C) | 0.5 | -0.6 | 2.3 | 4.0 | 9.6 | 13.9 | 17.5 | 16.1 | 13.9 | 10.9 | 6.0 | 2.7 |
| Absolute minimum temperature (°C) | -4.0 | -5.1 | -1.5 | -1.0 | 6.2 | 11.2 | 14.8 | 12.1 | 10.6 | 9.0 | -3.8 | -2.1 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| 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) | 5.9 | 8.8 | 8.2 | 9.6 | 8.9 | 12.5 | 13.4 | 12.4 | 9.3 | 9.5 | 6.1 | 7.0 |
| Precipitation (mm) | 383 | 58 | 215 | 187 | 149 | 134 | 6 | 49 | 185 | 136 | 495 | 175 |
| Sunny days | 13 | 15 | 11 | 5 | 4 | 6 | 24 | 18 | 17 | 19 | 3 | 13 |
| Rainy days | 18 | 11 | 20 | 25 | 27 | 24 | 7 | 13 | 13 | 12 | 27 | 18 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Pétrou during the most sunny months:
The largest precipitation sum in Pétrou is at