Average annual temperature is 18.1 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Geráki
* Weather data for Geráki 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) | 18.2 | 22.4 | 20.2 | 22.0 | 29.0 | 34.2 | 42.5 | 40.7 | 33.7 | 29.2 | 24.4 | 20.7 |
| Average daytime temperature (°C) | 14.8 | 13.9 | 16.5 | 17.9 | 23.3 | 28.9 | 36.2 | 33.2 | 29.6 | 25.9 | 19.9 | 16.3 |
| Average temperature (°C) | 10.8 | 9.0 | 12.2 | 13.8 | 18.5 | 23.5 | 29.5 | 27.2 | 23.4 | 20.6 | 16.1 | 12.1 |
| Average night temperature (°C) | 7.4 | 4.8 | 8.1 | 10.0 | 14.3 | 18.8 | 23.3 | 22.0 | 18.6 | 16.4 | 12.6 | 8.6 |
| Absolute minimum temperature (°C) | 3.9 | -0.5 | 5.0 | 7.5 | 12.1 | 15.2 | 19.9 | 19.6 | 15.8 | 13.8 | 5.6 | 4.5 |
| 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 | 14.7 | 14.5 | 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) | 7.5 | 8.7 | 9.4 | 10.6 | 10.4 | 12.7 | 13.2 | 12.5 | 10.5 | 9.9 | 7.8 | 7.1 |
| Precipitation (mm) | 228 | 9 | 115 | 115 | 81 | 47 | 3 | 6 | 53 | 34 | 220 | 83 |
| Sunny days | 10 | 18 | 14 | 8 | 7 | 14 | 27 | 21 | 19 | 22 | 9 | 14 |
| Rainy days | 21 | 10 | 17 | 22 | 24 | 16 | 4 | 10 | 11 | 9 | 21 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Geráki during the most sunny months:
The largest precipitation sum in Geráki is at