Average annual temperature is 15.6 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -3.5 °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 Kastanotó
* Weather data for Kastanotó 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) | 17.2 | 18.8 | 21.3 | 19.3 | 24.9 | 30.6 | 36.9 | 35.7 | 33.7 | 27.6 | 24.5 | 19.0 |
| Average daytime temperature (°C) | 11.7 | 11.8 | 15.4 | 16.7 | 21.8 | 26.6 | 32.3 | 32.1 | 28.6 | 24.4 | 17.0 | 13.1 |
| Average temperature (°C) | 7.4 | 5.9 | 9.9 | 11.9 | 17.0 | 21.7 | 26.4 | 25.9 | 22.6 | 17.9 | 12.0 | 7.8 |
| Average night temperature (°C) | 4.1 | 1.7 | 5.4 | 7.8 | 12.2 | 16.5 | 20.0 | 19.7 | 16.8 | 12.5 | 7.9 | 3.8 |
| Absolute minimum temperature (°C) | -0.5 | -3.5 | 1.0 | 3.2 | 7.0 | 12.8 | 16.2 | 14.8 | 12.8 | 7.7 | -2.5 | -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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.5 | 8.6 | 8.4 | 9.6 | 10.4 | 12.6 | 13.3 | 12.2 | 10.5 | 8.8 | 6.7 | 5.6 |
| Precipitation (mm) | 148 | 13 | 51 | 146 | 103 | 151 | 27 | 38 | 30 | 12 | 83 | 69 |
| Sunny days | 13 | 23 | 13 | 3 | 4 | 9 | 15 | 21 | 22 | 22 | 13 | 21 |
| Rainy days | 18 | 4 | 18 | 27 | 27 | 21 | 16 | 10 | 8 | 9 | 17 | 10 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kastanotó during the most sunny months:
The largest precipitation sum in Kastanotó is at