Average annual temperature is 15.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 159 days
Number of rainy days: 203 days
Number of snow days: 3 days
Look at detailed online map of Kastánia
* Weather data for Kastánia 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) | 14.7 | 16.7 | 20.2 | 17.5 | 24.7 | 28.5 | 39.7 | 33.0 | 31.2 | 24.8 | 22.9 | 17.0 |
| Average daytime temperature (°C) | 11.1 | 10.5 | 13.7 | 14.7 | 19.4 | 24.1 | 31.5 | 28.7 | 25.7 | 22.5 | 17.1 | 13.4 |
| Average temperature (°C) | 7.4 | 5.8 | 9.2 | 10.5 | 15.4 | 20.2 | 26.8 | 23.7 | 20.8 | 17.5 | 13.0 | 9.2 |
| Average night temperature (°C) | 4.5 | 1.8 | 5.0 | 6.2 | 11.5 | 15.7 | 21.3 | 19.0 | 16.4 | 13.6 | 9.4 | 6.0 |
| Absolute minimum temperature (°C) | 0.3 | -3.9 | 1.3 | 1.8 | 8.1 | 12.0 | 16.4 | 15.8 | 13.2 | 11.1 | 0.2 | 1.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.7 | 8.8 | 9.4 | 10.5 | 11.0 | 12.8 | 13.1 | 12.5 | 10.3 | 9.9 | 7.5 | 7.7 |
| Precipitation (mm) | 181 | 17 | 112 | 93 | 195 | 155 | 31 | 43 | 80 | 14 | 182 | 80 |
| Sunny days | 9 | 19 | 15 | 7 | 4 | 4 | 20 | 15 | 15 | 20 | 14 | 17 |
| Rainy days | 22 | 6 | 16 | 23 | 27 | 26 | 11 | 16 | 15 | 11 | 16 | 14 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kastánia during the most sunny months:
The largest precipitation sum in Kastánia is at