Average annual temperature is 20.0 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 237 days
Number of rainy days: 128 days
Look at detailed online map of Potámoi
* Weather data for Potámoi 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) | 18.7 | 19.6 | 22.3 | 21.6 | 27.2 | 33.1 | 42.2 | 34.9 | 36.4 | 29.6 | 27.0 | 21.6 |
| Average daytime temperature (°C) | 16.6 | 14.4 | 17.8 | 19.3 | 23.0 | 28.4 | 35.6 | 33.0 | 31.1 | 26.4 | 23.0 | 19.0 |
| Average temperature (°C) | 13.6 | 11.5 | 14.4 | 15.9 | 19.5 | 24.5 | 30.5 | 28.0 | 25.9 | 21.7 | 19.0 | 15.2 |
| Average night temperature (°C) | 10.9 | 8.8 | 11.2 | 12.6 | 16.3 | 20.7 | 25.4 | 23.4 | 21.7 | 17.7 | 14.8 | 11.7 |
| Absolute minimum temperature (°C) | 7.2 | 6.2 | 8.0 | 9.8 | 13.5 | 16.1 | 21.4 | 22.1 | 19.4 | 15.7 | 8.0 | 9.0 |
| 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 | 14.2 | 13.4 | 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) | 8.6 | 8.9 | 10.1 | 10.5 | 11.3 | 12.9 | 13.1 | 12.5 | 11.2 | 9.9 | 9.1 | 7.9 |
| Precipitation (mm) | 34 | 13 | 38 | 34 | 28 | 34 | 0 | 2 | 8 | 32 | 28 | 64 |
| Sunny days | 16 | 20 | 15 | 15 | 14 | 19 | 30 | 29 | 22 | 22 | 18 | 17 |
| Rainy days | 15 | 8 | 16 | 15 | 17 | 11 | 1 | 2 | 8 | 9 | 12 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Potámoi is at