Average annual temperature is 14.0 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 175 days
Number of rainy days: 189 days
Number of snow days: 1 day
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) | 14.0 | 16.5 | 17.5 | 18.5 | 25.2 | 29.8 | 35.3 | 34.2 | 30.0 | 26.2 | 20.1 | 17.1 |
| Average daytime temperature (°C) | 10.1 | 10.4 | 13.3 | 14.4 | 19.9 | 24.8 | 31.3 | 29.1 | 25.9 | 23.2 | 15.1 | 12.4 |
| Average temperature (°C) | 6.1 | 5.0 | 8.3 | 9.4 | 14.8 | 19.7 | 24.9 | 23.0 | 19.9 | 17.3 | 11.3 | 7.9 |
| Average night temperature (°C) | 2.5 | 0.6 | 3.9 | 4.9 | 10.5 | 15.0 | 19.2 | 17.9 | 15.3 | 13.2 | 7.7 | 4.3 |
| Absolute minimum temperature (°C) | -1.3 | -4.7 | 1.5 | 1.1 | 6.9 | 11.6 | 15.4 | 15.1 | 13.5 | 10.2 | -1.0 | -0.7 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 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) | 5.9 | 8.9 | 8.6 | 9.9 | 9.2 | 12.7 | 13.4 | 12.4 | 9.9 | 9.4 | 6.1 | 6.6 |
| Precipitation (mm) | 361 | 49 | 108 | 126 | 211 | 115 | 6 | 53 | 71 | 72 | 283 | 90 |
| Sunny days | 14 | 22 | 14 | 7 | 3 | 8 | 28 | 18 | 16 | 21 | 6 | 18 |
| Rainy days | 17 | 5 | 17 | 23 | 28 | 22 | 3 | 13 | 14 | 10 | 24 | 13 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Koumariá during the most sunny months:
The largest precipitation sum in Koumariá is at