Average annual temperature is 16.9 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 179 days
Number of rainy days: 185 days
Number of snow days: 1 day
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) | 16.8 | 20.0 | 19.3 | 19.6 | 24.6 | 31.4 | 42.9 | 37.3 | 33.7 | 26.8 | 23.7 | 19.3 |
| Average daytime temperature (°C) | 13.5 | 12.4 | 15.2 | 16.5 | 21.1 | 26.1 | 35.5 | 31.7 | 28.0 | 24.1 | 18.9 | 15.3 |
| Average temperature (°C) | 10.0 | 8.3 | 11.3 | 12.7 | 17.1 | 21.9 | 28.7 | 25.9 | 22.0 | 18.7 | 14.7 | 10.7 |
| Average night temperature (°C) | 7.0 | 4.9 | 7.9 | 9.1 | 13.4 | 17.9 | 22.1 | 20.5 | 17.1 | 14.4 | 10.9 | 7.2 |
| Absolute minimum temperature (°C) | 2.4 | -0.1 | 5.3 | 5.4 | 11.0 | 15.1 | 18.3 | 18.1 | 14.1 | 12.5 | 3.3 | 1.8 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 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) | 7.8 | 8.5 | 9.5 | 10.8 | 10.9 | 12.7 | 13.1 | 12.5 | 10.1 | 10.0 | 7.8 | 7.3 |
| Precipitation (mm) | 173 | 11 | 92 | 78 | 135 | 72 | 5 | 26 | 103 | 24 | 221 | 93 |
| Sunny days | 9 | 20 | 14 | 10 | 6 | 9 | 27 | 20 | 21 | 19 | 9 | 15 |
| Rainy days | 22 | 7 | 17 | 20 | 25 | 21 | 4 | 11 | 9 | 12 | 21 | 16 |
| Snow days | 0 | 1 | 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