Average annual temperature is 18.2 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Steros
* Weather data for Steros 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) | 16.4 | 18.0 | 18.7 | 18.3 | 24.1 | 30.6 | 41.8 | 33.6 | 31.3 | 25.8 | 25.8 | 19.0 |
| Average daytime temperature (°C) | 13.7 | 12.1 | 14.7 | 16.0 | 20.2 | 25.9 | 32.5 | 29.4 | 26.9 | 23.5 | 19.4 | 15.2 |
| Average temperature (°C) | 11.7 | 9.8 | 12.4 | 13.7 | 17.5 | 22.7 | 28.5 | 26.2 | 23.5 | 21.0 | 17.2 | 13.4 |
| Average night temperature (°C) | 9.2 | 7.5 | 9.9 | 11.2 | 14.8 | 19.6 | 24.6 | 23.1 | 20.2 | 18.5 | 15.2 | 11.4 |
| Absolute minimum temperature (°C) | 4.7 | 3.2 | 6.7 | 8.8 | 11.2 | 16.7 | 21.1 | 21.4 | 17.4 | 16.7 | 8.3 | 8.1 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.9 | 8.7 | 9.5 | 10.7 | 11.2 | 12.8 | 13.1 | 12.6 | 10.2 | 9.9 | 8.0 | 7.7 |
| Precipitation (mm) | 119 | 8 | 71 | 37 | 56 | 14 | 0 | 12 | 69 | 6 | 163 | 86 |
| Sunny days | 11 | 23 | 15 | 12 | 8 | 18 | 30 | 23 | 20 | 24 | 13 | 17 |
| Rainy days | 20 | 5 | 16 | 18 | 23 | 12 | 1 | 8 | 10 | 7 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Steros during the most sunny months:
The largest precipitation sum in Steros is at