Average annual temperature is 17.0 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 214 days
Number of rainy days: 148 days
Number of snow days: 3 days
Look at detailed online map of Potamia
* Weather data for Potamia 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) | 16.2 | 15.8 | 17.3 | 18.0 | 23.2 | 29.4 | 34.6 | 36.9 | 32.3 | 26.9 | 23.4 | 19.6 |
| Average daytime temperature (°C) | 11.5 | 10.3 | 13.0 | 15.2 | 19.9 | 25.0 | 31.1 | 31.5 | 27.5 | 22.4 | 17.8 | 13.9 |
| Average temperature (°C) | 9.7 | 7.9 | 10.5 | 12.7 | 16.8 | 21.7 | 27.3 | 27.1 | 23.4 | 19.2 | 15.5 | 11.8 |
| Average night temperature (°C) | 7.5 | 5.4 | 7.7 | 10.1 | 14.0 | 18.6 | 23.3 | 23.4 | 20.1 | 16.2 | 12.9 | 9.1 |
| Absolute minimum temperature (°C) | 3.8 | -0.3 | 4.6 | 6.2 | 10.8 | 15.8 | 19.2 | 21.1 | 17.5 | 12.4 | 4.5 | 4.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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 | 8.3 | 8.8 | 10.0 | 11.4 | 13.0 | 13.3 | 12.4 | 10.7 | 9.4 | 6.8 | 5.9 |
| Precipitation (mm) | 123 | 10 | 50 | 89 | 43 | 17 | 4 | 18 | 19 | 18 | 205 | 222 |
| Sunny days | 17 | 19 | 15 | 9 | 9 | 23 | 27 | 28 | 25 | 23 | 8 | 11 |
| Rainy days | 14 | 6 | 16 | 21 | 22 | 7 | 4 | 3 | 5 | 8 | 22 | 20 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Potamia during the most sunny months:
The largest precipitation sum in Potamia is at