Average annual temperature is 15.2 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 157 days
Number of rainy days: 206 days
Number of snow days: 2 days
Look at detailed online map of Kostoméra
* Weather data for Kostoméra 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) | 15.8 | 19.0 | 18.7 | 18.6 | 26.1 | 29.4 | 39.0 | 35.9 | 31.9 | 25.6 | 23.4 | 18.2 |
| Average daytime temperature (°C) | 11.6 | 10.7 | 13.7 | 14.9 | 20.3 | 24.7 | 33.0 | 29.9 | 27.2 | 23.2 | 16.6 | 13.4 |
| Average temperature (°C) | 7.4 | 5.6 | 9.1 | 10.6 | 15.6 | 20.1 | 27.2 | 24.5 | 21.3 | 17.9 | 12.9 | 9.3 |
| Average night temperature (°C) | 3.9 | 1.1 | 4.9 | 6.5 | 11.3 | 15.7 | 21.8 | 19.6 | 16.5 | 13.6 | 9.4 | 6.0 |
| Absolute minimum temperature (°C) | -1.7 | -4.7 | 0.1 | 2.3 | 6.8 | 11.4 | 15.5 | 15.9 | 12.3 | 9.5 | 1.3 | 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.5 | 8.8 | 9.1 | 10.5 | 10.5 | 12.7 | 13.2 | 12.4 | 10.4 | 9.9 | 7.2 | 7.2 |
| Precipitation (mm) | 151 | 13 | 140 | 114 | 219 | 109 | 4 | 17 | 68 | 18 | 232 | 75 |
| Sunny days | 10 | 20 | 13 | 6 | 2 | 6 | 26 | 14 | 18 | 20 | 7 | 15 |
| Rainy days | 21 | 6 | 18 | 24 | 29 | 24 | 5 | 17 | 12 | 11 | 23 | 16 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kostoméra during the most sunny months:
The largest precipitation sum in Kostoméra is at