Average annual temperature is 16.7 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 170 days
Number of rainy days: 194 days
Number of snow days: 1 day
Look at detailed online map of Síderi
* Weather data for Síderi 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) | 16.9 | 19.8 | 20.1 | 20.1 | 28.6 | 32.6 | 40.7 | 37.9 | 32.6 | 30.0 | 22.7 | 19.7 |
| Average daytime temperature (°C) | 13.3 | 13.2 | 16.0 | 17.0 | 22.8 | 27.8 | 35.2 | 32.6 | 29.1 | 25.9 | 17.8 | 15.0 |
| Average temperature (°C) | 8.3 | 7.2 | 11.0 | 12.2 | 17.8 | 22.9 | 28.3 | 26.4 | 22.8 | 19.7 | 13.2 | 9.8 |
| Average night temperature (°C) | 4.5 | 2.6 | 6.5 | 7.7 | 13.2 | 18.0 | 21.4 | 20.7 | 17.9 | 15.1 | 8.8 | 6.0 |
| Absolute minimum temperature (°C) | -0.2 | -1.6 | 3.4 | 1.3 | 10.1 | 14.8 | 17.2 | 17.5 | 15.7 | 12.7 | 0.4 | 0.9 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 6.2 | 9.2 | 9.1 | 10.2 | 9.4 | 12.8 | 13.5 | 12.4 | 10.0 | 9.4 | 6.4 | 6.7 |
| Precipitation (mm) | 327 | 40 | 151 | 159 | 143 | 94 | 16 | 97 | 66 | 145 | 425 | 83 |
| Sunny days | 14 | 21 | 12 | 9 | 3 | 9 | 26 | 16 | 18 | 20 | 6 | 16 |
| Rainy days | 17 | 6 | 19 | 21 | 28 | 21 | 5 | 15 | 12 | 11 | 24 | 15 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Síderi during the most sunny months:
The largest precipitation sum in Síderi is at