Average annual temperature is 13.3 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 150 days
Number of rainy days: 210 days
Number of snow days: 5 days
Look at detailed online map of Koumariá
* Weather data for Koumariá 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) | 12.9 | 15.8 | 18.7 | 16.9 | 20.3 | 27.0 | 34.9 | 30.4 | 28.3 | 22.1 | 19.2 | 15.8 |
| Average daytime temperature (°C) | 7.8 | 8.2 | 11.4 | 13.1 | 16.3 | 22.4 | 29.5 | 27.3 | 21.7 | 19.1 | 13.6 | 10.4 |
| Average temperature (°C) | 5.2 | 4.5 | 7.7 | 9.1 | 13.0 | 18.9 | 24.9 | 22.7 | 18.6 | 16.2 | 10.4 | 7.4 |
| Average night temperature (°C) | 2.3 | 0.9 | 4.0 | 5.3 | 9.7 | 15.3 | 19.9 | 18.2 | 15.5 | 12.6 | 6.9 | 3.8 |
| Absolute minimum temperature (°C) | -1.9 | -6.7 | -2.9 | 0.9 | 6.6 | 12.5 | 16.1 | 13.8 | 12.0 | 9.6 | -1.4 | -2.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.1 | 8.8 | 9.0 | 10.2 | 9.2 | 12.3 | 13.3 | 12.5 | 9.0 | 9.2 | 7.6 | 7.0 |
| Precipitation (mm) | 122 | 21 | 74 | 117 | 212 | 222 | 13 | 26 | 440 | 34 | 75 | 58 |
| Sunny days | 13 | 16 | 13 | 5 | 2 | 5 | 21 | 13 | 13 | 18 | 11 | 20 |
| Rainy days | 18 | 8 | 18 | 25 | 29 | 25 | 10 | 18 | 17 | 13 | 19 | 10 |
| Snow days | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Koumariá during the most sunny months:
The largest precipitation sum in Koumariá is at