Average annual temperature is 13.7 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 212 days
Number of rainy days: 151 days
Number of snow days: 2 days
Look at detailed online map of Megálo Seiríni
* Weather data for Megálo Seiríni 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) | 15.3 | 18.3 | 21.7 | 21.6 | 23.2 | 30.5 | 40.0 | 35.0 | 33.4 | 26.2 | 21.7 | 18.5 |
| Average daytime temperature (°C) | 10.0 | 11.0 | 14.4 | 16.1 | 19.2 | 25.3 | 33.3 | 31.6 | 26.3 | 22.9 | 16.1 | 11.9 |
| Average temperature (°C) | 4.7 | 3.8 | 8.4 | 10.3 | 14.4 | 19.7 | 25.6 | 24.5 | 19.9 | 16.0 | 10.4 | 5.9 |
| Average night temperature (°C) | 0.6 | -1.5 | 2.9 | 4.7 | 9.6 | 14.2 | 17.4 | 17.3 | 14.4 | 10.6 | 5.4 | 1.2 |
| Absolute minimum temperature (°C) | -3.7 | -6.4 | -1.7 | 0.3 | 6.8 | 10.8 | 13.3 | 13.2 | 10.7 | 6.1 | -3.1 | -2.8 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.7 | 8.6 | 8.7 | 9.9 | 8.8 | 12.0 | 13.4 | 12.5 | 9.4 | 9.2 | 7.1 | 6.9 |
| Precipitation (mm) | 105 | 8 | 50 | 77 | 119 | 82 | 0 | 26 | 141 | 23 | 79 | 64 |
| Sunny days | 15 | 22 | 16 | 11 | 5 | 13 | 30 | 22 | 20 | 24 | 11 | 23 |
| Rainy days | 16 | 5 | 14 | 19 | 26 | 17 | 1 | 9 | 10 | 7 | 19 | 8 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Megálo Seiríni during the most sunny months:
The largest precipitation sum in Megálo Seiríni is at