Average annual temperature is 18.2 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 254 days
Number of rainy days: 111 days
Look at detailed online map of Megísti
* Weather data for Megísti 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) | 18.3 | 21.4 | 21.4 | 22.2 | 28.5 | 30.7 | 39.1 | 34.0 | 32.7 | 28.3 | 24.8 | 20.7 |
| Average daytime temperature (°C) | 14.7 | 12.6 | 16.4 | 17.7 | 22.1 | 26.9 | 33.4 | 31.5 | 29.5 | 25.3 | 20.2 | 16.7 |
| Average temperature (°C) | 10.6 | 8.4 | 12.5 | 13.9 | 18.3 | 23.0 | 28.9 | 27.6 | 25.0 | 20.8 | 16.2 | 12.6 |
| Average night temperature (°C) | 7.2 | 4.1 | 8.5 | 9.6 | 13.9 | 18.3 | 23.9 | 23.4 | 20.4 | 16.6 | 12.6 | 9.2 |
| Absolute minimum temperature (°C) | 4.3 | 0.5 | 2.9 | 7.0 | 9.1 | 15.6 | 20.6 | 21.4 | 18.4 | 14.9 | 4.9 | 6.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 9.3 | 9.8 | 10.9 | 11.6 | 13.4 | 13.4 | 12.3 | 11.4 | 10.0 | 8.2 | 7.1 |
| Precipitation (mm) | 177 | 38 | 57 | 50 | 46 | 14 | 0 | 0 | 9 | 11 | 202 | 91 |
| Sunny days | 19 | 21 | 19 | 19 | 16 | 23 | 31 | 31 | 23 | 22 | 14 | 16 |
| Rainy days | 12 | 7 | 12 | 11 | 15 | 7 | 0 | 0 | 7 | 9 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Megísti during the most sunny months:
The largest precipitation sum in Megísti is at