Average annual temperature is 16.6 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Agía Semní
* Weather data for Agía Semní 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) | 16.7 | 19.0 | 21.0 | 22.7 | 28.7 | 32.1 | 42.0 | 36.3 | 33.9 | 30.0 | 26.3 | 19.2 |
| Average daytime temperature (°C) | 13.7 | 12.3 | 16.0 | 18.2 | 21.1 | 26.6 | 32.1 | 31.5 | 27.1 | 24.1 | 20.6 | 16.3 |
| Average temperature (°C) | 9.6 | 8.1 | 11.2 | 13.2 | 16.3 | 21.1 | 26.3 | 25.0 | 21.8 | 18.5 | 15.7 | 11.8 |
| Average night temperature (°C) | 5.7 | 4.4 | 7.0 | 8.6 | 12.1 | 16.4 | 21.6 | 19.8 | 18.0 | 14.2 | 11.2 | 7.8 |
| Absolute minimum temperature (°C) | 0.3 | -1.0 | 2.7 | 4.8 | 9.9 | 11.9 | 17.8 | 17.8 | 15.3 | 10.7 | 3.6 | 4.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.5 | 8.6 | 9.8 | 10.2 | 10.7 | 12.9 | 13.1 | 12.6 | 11.2 | 9.9 | 9.0 | 7.9 |
| Precipitation (mm) | 22 | 19 | 62 | 59 | 40 | 52 | 1 | 0 | 18 | 5 | 18 | 37 |
| Sunny days | 14 | 16 | 14 | 17 | 12 | 19 | 29 | 29 | 20 | 23 | 15 | 15 |
| Rainy days | 17 | 12 | 17 | 13 | 19 | 11 | 2 | 2 | 10 | 8 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Agía Semní during the most sunny months:
The largest precipitation sum in Agía Semní is at