Average annual temperature is 17.9 °C
Absolute maximum temperature: 44.6 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 202 days
Number of rainy days: 161 days
Number of snow days: 2 days
Look at detailed online map of Thermopílai
* Weather data for Thermopílai 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) | 20.6 | 21.4 | 23.5 | 25.2 | 26.9 | 34.6 | 44.6 | 39.9 | 32.7 | 28.1 | 26.3 | 22.4 |
| Average daytime temperature (°C) | 14.2 | 13.3 | 17.1 | 19.2 | 22.0 | 28.9 | 37.4 | 34.7 | 26.8 | 24.9 | 20.0 | 15.9 |
| Average temperature (°C) | 9.4 | 8.1 | 12.0 | 14.4 | 17.8 | 23.9 | 30.8 | 28.7 | 22.4 | 19.7 | 15.7 | 11.3 |
| Average night temperature (°C) | 5.4 | 3.4 | 7.0 | 9.5 | 13.7 | 18.7 | 24.1 | 23.2 | 18.4 | 15.3 | 11.9 | 7.3 |
| Absolute minimum temperature (°C) | 1.6 | -2.6 | 3.7 | 4.8 | 10.6 | 14.9 | 20.9 | 20.4 | 16.2 | 12.9 | 3.1 | 1.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.1 | 7.5 | 8.8 | 9.8 | 9.4 | 12.3 | 13.1 | 12.6 | 8.8 | 9.2 | 7.5 | 6.3 |
| Precipitation (mm) | 107 | 31 | 57 | 79 | 94 | 56 | 0 | 6 | 633 | 13 | 87 | 74 |
| Sunny days | 20 | 15 | 15 | 12 | 6 | 11 | 27 | 20 | 17 | 22 | 17 | 20 |
| Rainy days | 11 | 11 | 16 | 18 | 25 | 19 | 4 | 11 | 13 | 9 | 13 | 11 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thermopílai during the most sunny months:
The largest precipitation sum in Thermopílai is at