Average annual temperature is 16.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 146 days
Number of rainy days: 217 days
Number of snow days: 2 days
Look at detailed online map of Koukoulioí
* Weather data for Koukoulioí 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) | 16.6 | 17.7 | 19.3 | 19.5 | 26.0 | 31.7 | 37.9 | 35.8 | 31.9 | 27.8 | 21.5 | 17.9 |
| Average daytime temperature (°C) | 11.9 | 12.0 | 14.8 | 15.8 | 21.4 | 26.3 | 33.0 | 30.8 | 27.3 | 23.9 | 16.5 | 14.0 |
| Average temperature (°C) | 8.0 | 6.7 | 10.1 | 11.4 | 16.9 | 21.9 | 27.5 | 25.6 | 22.1 | 19.2 | 13.1 | 10.2 |
| Average night temperature (°C) | 4.4 | 2.4 | 5.9 | 7.0 | 12.4 | 17.2 | 22.0 | 20.9 | 17.8 | 15.4 | 9.6 | 6.5 |
| Absolute minimum temperature (°C) | 0.5 | -3.9 | 2.0 | 2.1 | 8.4 | 12.0 | 18.3 | 17.3 | 15.1 | 12.2 | 1.5 | 1.9 |
| 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 | 9.4 |
| 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 | 8.7 | 10.0 | 9.3 | 12.8 | 13.4 | 12.5 | 9.7 | 9.5 | 6.3 | 6.5 |
| Precipitation (mm) | 401 | 56 | 162 | 115 | 195 | 130 | 6 | 73 | 135 | 69 | 316 | 89 |
| Sunny days | 12 | 19 | 11 | 6 | 1 | 4 | 26 | 14 | 13 | 17 | 6 | 17 |
| Rainy days | 19 | 7 | 20 | 24 | 30 | 26 | 5 | 17 | 17 | 14 | 24 | 14 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Koukoulioí during the most sunny months:
The largest precipitation sum in Koukoulioí is at