Average annual temperature is 14.6 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 178 days
Number of rainy days: 182 days
Number of snow days: 5 days
Look at detailed online map of Méga Déreio
* Weather data for Méga Déreio 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) | 15.1 | 17.7 | 19.5 | 18.5 | 24.4 | 30.1 | 36.9 | 36.1 | 33.5 | 27.0 | 23.3 | 18.3 |
| Average daytime temperature (°C) | 9.2 | 9.4 | 12.6 | 14.8 | 19.1 | 25.2 | 31.7 | 31.3 | 26.6 | 22.3 | 15.8 | 11.7 |
| Average temperature (°C) | 6.3 | 4.9 | 8.4 | 10.6 | 14.7 | 20.1 | 26.1 | 25.4 | 21.2 | 17.3 | 12.1 | 7.8 |
| Average night temperature (°C) | 3.5 | 1.3 | 4.5 | 6.9 | 10.8 | 15.0 | 20.1 | 20.0 | 16.7 | 12.7 | 8.2 | 4.5 |
| Absolute minimum temperature (°C) | -2.5 | -5.5 | -1.6 | 2.3 | 4.6 | 11.0 | 15.9 | 16.2 | 13.1 | 6.1 | -0.8 | -1.8 |
| 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) | 4.5 | 8.2 | 7.3 | 8.4 | 9.5 | 13.1 | 13.3 | 12.0 | 10.3 | 9.0 | 5.6 | 5.0 |
| Precipitation (mm) | 97 | 11 | 71 | 134 | 148 | 38 | 26 | 3 | 79 | 12 | 153 | 91 |
| Sunny days | 11 | 19 | 11 | 8 | 6 | 14 | 19 | 25 | 15 | 23 | 8 | 19 |
| Rainy days | 18 | 6 | 20 | 22 | 25 | 16 | 12 | 6 | 15 | 8 | 22 | 12 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Méga Déreio during the most sunny months:
The largest precipitation sum in Méga Déreio is at