Average annual temperature is 19.3 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 254 days
Number of rainy days: 111 days
Look at detailed online map of Spétses
* Weather data for Spétses 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) | 18.1 | 17.3 | 18.4 | 19.4 | 22.5 | 27.9 | 32.9 | 31.9 | 29.2 | 25.8 | 26.1 | 20.7 |
| Average daytime temperature (°C) | 15.3 | 12.8 | 15.6 | 16.5 | 19.0 | 23.7 | 28.9 | 28.8 | 25.5 | 23.4 | 21.0 | 17.0 |
| Average temperature (°C) | 13.8 | 11.4 | 14.1 | 15.2 | 17.9 | 22.6 | 27.6 | 27.1 | 24.0 | 22.0 | 19.4 | 15.5 |
| Average night temperature (°C) | 12.4 | 10.0 | 12.7 | 14.1 | 16.8 | 21.5 | 26.4 | 25.7 | 22.5 | 20.4 | 17.8 | 14.0 |
| Absolute minimum temperature (°C) | 9.5 | 5.0 | 10.3 | 11.3 | 14.0 | 18.2 | 23.5 | 24.1 | 19.1 | 18.5 | 12.3 | 10.7 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 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) | 7.9 | 8.0 | 9.7 | 10.7 | 11.0 | 12.7 | 13.1 | 12.6 | 10.3 | 9.8 | 8.3 | 7.4 |
| Precipitation (mm) | 82 | 11 | 31 | 32 | 39 | 9 | 0 | 3 | 118 | 6 | 14 | 68 |
| Sunny days | 17 | 22 | 20 | 17 | 13 | 23 | 30 | 25 | 20 | 28 | 19 | 20 |
| Rainy days | 14 | 6 | 11 | 13 | 18 | 7 | 1 | 6 | 10 | 3 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Spétses during the most sunny months:
The largest precipitation sum in Spétses is at