Average annual temperature is 18.8 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Kastrí
* Weather data for Kastrí 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) | 16.3 | 16.5 | 16.1 | 17.8 | 20.4 | 23.8 | 30.8 | 26.7 | 26.3 | 24.9 | 24.3 | 18.8 |
| Average daytime temperature (°C) | 15.2 | 13.1 | 14.8 | 15.5 | 17.8 | 21.6 | 26.3 | 25.6 | 24.7 | 22.5 | 20.8 | 17.0 |
| Average temperature (°C) | 14.4 | 12.3 | 14.0 | 14.8 | 17.1 | 20.7 | 25.0 | 24.8 | 23.7 | 21.9 | 19.8 | 16.3 |
| Average night temperature (°C) | 13.4 | 11.6 | 13.1 | 14.1 | 16.3 | 20.0 | 23.9 | 24.2 | 22.7 | 21.3 | 18.9 | 15.4 |
| Absolute minimum temperature (°C) | 10.3 | 8.1 | 10.9 | 11.0 | 15.1 | 17.1 | 21.7 | 22.5 | 19.0 | 20.4 | 13.2 | 11.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.5 | 8.8 | 10.1 | 10.1 | 11.2 | 12.8 | 13.0 | 12.6 | 11.0 | 10.0 | 9.2 | 7.9 |
| Precipitation (mm) | 72 | 11 | 13 | 20 | 23 | 11 | 0 | 0 | 34 | 0 | 28 | 52 |
| Sunny days | 13 | 14 | 18 | 22 | 18 | 26 | 31 | 30 | 25 | 29 | 15 | 17 |
| Rainy days | 18 | 14 | 13 | 8 | 13 | 4 | 0 | 1 | 5 | 2 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kastrí is at