Average annual temperature is 17.4 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Stérna
* Weather data for Stérna 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) | 19.0 | 20.8 | 24.1 | 23.7 | 27.1 | 34.1 | 45.3 | 37.7 | 35.1 | 28.7 | 27.1 | 22.0 |
| Average daytime temperature (°C) | 14.7 | 13.5 | 18.0 | 19.8 | 23.1 | 29.1 | 37.2 | 34.1 | 28.1 | 25.5 | 21.2 | 16.6 |
| Average temperature (°C) | 9.0 | 7.3 | 12.0 | 14.0 | 17.8 | 23.1 | 29.6 | 27.6 | 22.2 | 19.1 | 15.4 | 10.8 |
| Average night temperature (°C) | 4.1 | 1.8 | 6.2 | 8.5 | 12.9 | 17.6 | 22.2 | 21.7 | 17.5 | 13.7 | 10.5 | 6.3 |
| Absolute minimum temperature (°C) | -0.9 | -2.7 | 1.9 | 4.4 | 9.7 | 14.4 | 19.2 | 19.3 | 14.7 | 10.8 | 2.6 | 1.5 |
| 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 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 7.8 | 8.6 | 9.3 | 10.6 | 10.3 | 12.5 | 13.1 | 12.5 | 10.0 | 9.9 | 8.3 | 7.6 |
| Precipitation (mm) | 59 | 9 | 34 | 40 | 88 | 39 | 1 | 4 | 167 | 4 | 29 | 41 |
| Sunny days | 18 | 21 | 19 | 13 | 10 | 14 | 27 | 25 | 20 | 25 | 19 | 20 |
| Rainy days | 13 | 7 | 12 | 17 | 21 | 16 | 4 | 6 | 10 | 6 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Stérna during the most sunny months:
The largest precipitation sum in Stérna is at