Average annual temperature is 16.4 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Koúmoi
* Weather data for Koúmoi 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 | 20.8 | 19.7 | 20.9 | 27.2 | 31.8 | 42.3 | 35.6 | 33.4 | 28.4 | 26.1 | 18.6 |
| Average daytime temperature (°C) | 13.3 | 11.8 | 15.1 | 17.2 | 20.8 | 26.1 | 31.6 | 30.5 | 26.3 | 23.5 | 20.1 | 15.7 |
| Average temperature (°C) | 9.7 | 8.0 | 11.0 | 12.7 | 16.2 | 20.9 | 26.0 | 24.5 | 21.1 | 18.1 | 15.7 | 11.7 |
| Average night temperature (°C) | 6.5 | 4.8 | 7.0 | 8.4 | 12.1 | 16.0 | 20.4 | 19.2 | 16.9 | 13.8 | 11.7 | 8.3 |
| Absolute minimum temperature (°C) | 2.5 | -0.2 | 1.0 | 5.2 | 9.8 | 11.7 | 16.7 | 17.8 | 14.3 | 10.9 | 4.3 | 3.9 |
| 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 | 14.3 | 13.5 | 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) | 8.3 | 8.4 | 9.7 | 10.1 | 10.8 | 12.8 | 13.0 | 12.6 | 11.0 | 9.9 | 8.9 | 7.7 |
| Precipitation (mm) | 54 | 31 | 62 | 59 | 69 | 65 | 0 | 0 | 67 | 18 | 46 | 56 |
| Sunny days | 10 | 12 | 13 | 12 | 10 | 19 | 30 | 30 | 14 | 20 | 11 | 14 |
| Rainy days | 21 | 16 | 18 | 18 | 21 | 11 | 1 | 1 | 16 | 11 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Koúmoi during the most sunny months:
The largest precipitation sum in Koúmoi is at