Average annual temperature is 19.4 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Mégara
* Weather data for Mégara 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) | 19.6 | 20.4 | 25.1 | 24.9 | 26.9 | 34.2 | 43.8 | 36.9 | 33.6 | 28.6 | 28.3 | 21.1 |
| Average daytime temperature (°C) | 15.7 | 14.0 | 18.3 | 20.3 | 23.9 | 29.8 | 36.4 | 34.2 | 29.1 | 26.2 | 21.6 | 17.1 |
| Average temperature (°C) | 11.4 | 9.5 | 13.6 | 15.8 | 19.6 | 24.8 | 31.2 | 29.3 | 24.4 | 21.5 | 17.5 | 13.3 |
| Average night temperature (°C) | 8.3 | 5.7 | 9.6 | 11.9 | 15.8 | 20.1 | 26.1 | 25.2 | 20.7 | 17.7 | 13.8 | 10.1 |
| Absolute minimum temperature (°C) | 4.6 | 0.9 | 6.1 | 9.0 | 13.1 | 16.5 | 22.1 | 22.3 | 18.4 | 15.0 | 5.9 | 6.5 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.7 | 8.7 | 9.7 | 10.7 | 11.0 | 12.6 | 13.1 | 12.6 | 10.2 | 9.8 | 8.2 | 7.1 |
| Precipitation (mm) | 72 | 27 | 40 | 38 | 77 | 87 | 4 | 9 | 99 | 4 | 18 | 89 |
| Sunny days | 15 | 21 | 19 | 9 | 13 | 13 | 24 | 24 | 19 | 21 | 18 | 21 |
| Rainy days | 16 | 7 | 12 | 21 | 18 | 17 | 7 | 7 | 11 | 10 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mégara during the most sunny months:
The largest precipitation sum in Mégara is at