Average annual temperature is 19.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 262 days
Number of rainy days: 103 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) | 19.8 | 18.5 | 17.8 | 21.8 | 22.4 | 28.6 | 35.7 | 32.9 | 29.3 | 25.7 | 26.1 | 19.8 |
| Average daytime temperature (°C) | 14.8 | 12.5 | 14.9 | 16.5 | 20.0 | 25.1 | 31.3 | 29.7 | 25.9 | 23.7 | 20.4 | 16.4 |
| Average temperature (°C) | 13.2 | 10.9 | 13.3 | 14.8 | 18.2 | 23.2 | 28.7 | 27.6 | 24.0 | 21.8 | 18.4 | 14.6 |
| Average night temperature (°C) | 12.1 | 9.5 | 11.8 | 13.4 | 16.9 | 21.5 | 26.7 | 26.0 | 22.5 | 20.1 | 16.8 | 12.9 |
| Absolute minimum temperature (°C) | 9.5 | 4.1 | 9.1 | 10.8 | 14.4 | 19.2 | 23.8 | 22.4 | 19.4 | 18.5 | 11.0 | 10.0 |
| 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) | 7.8 | 8.5 | 9.8 | 10.8 | 10.9 | 12.6 | 13.1 | 12.6 | 10.0 | 9.8 | 8.4 | 7.5 |
| Precipitation (mm) | 74 | 21 | 26 | 10 | 43 | 27 | 0 | 2 | 113 | 3 | 27 | 65 |
| Sunny days | 17 | 18 | 17 | 21 | 18 | 25 | 30 | 29 | 23 | 27 | 18 | 19 |
| Rainy days | 14 | 10 | 14 | 9 | 13 | 5 | 1 | 2 | 7 | 4 | 12 | 12 |
| 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