Average annual temperature is 10.3 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 143 days
Number of rainy days: 208 days
Number of snow days: 14 days
Look at detailed online map of Kallithéa
* Weather data for Kallithéa 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) | 12.5 | 12.5 | 15.1 | 14.4 | 20.9 | 25.6 | 32.8 | 28.8 | 25.7 | 20.4 | 17.2 | 12.9 |
| Average daytime temperature (°C) | 5.6 | 4.5 | 8.5 | 10.1 | 14.2 | 20.1 | 27.0 | 24.7 | 19.6 | 17.3 | 10.9 | 8.3 |
| Average temperature (°C) | 2.3 | 0.0 | 4.3 | 6.0 | 10.8 | 16.0 | 21.9 | 19.8 | 15.8 | 13.1 | 7.7 | 4.5 |
| Average night temperature (°C) | -0.4 | -3.9 | 0.4 | 2.2 | 7.5 | 12.0 | 16.7 | 15.6 | 12.6 | 9.7 | 4.3 | 1.4 |
| Absolute minimum temperature (°C) | -6.6 | -11.9 | -5.5 | -2.0 | 4.2 | 8.8 | 12.7 | 11.0 | 10.3 | 6.9 | -4.3 | -2.8 |
| 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 | 13.2 | 14.3 | 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) | 6.2 | 8.4 | 8.2 | 9.8 | 9.1 | 12.4 | 13.4 | 12.5 | 9.0 | 9.4 | 6.2 | 6.7 |
| Precipitation (mm) | 313 | 32 | 126 | 125 | 169 | 133 | 17 | 19 | 431 | 51 | 238 | 80 |
| Sunny days | 14 | 13 | 13 | 5 | 1 | 4 | 23 | 14 | 16 | 18 | 5 | 17 |
| Rainy days | 14 | 6 | 17 | 25 | 30 | 26 | 8 | 17 | 14 | 13 | 24 | 14 |
| Snow days | 3 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Kallithéa during the most sunny months:
The largest precipitation sum in Kallithéa is at