Average annual temperature is 16.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Kastri
* Weather data for Kastri 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) | 18.0 | 17.6 | 21.5 | 22.9 | 21.9 | 27.4 | 41.0 | 33.2 | 28.8 | 25.0 | 23.3 | 19.0 |
| Average daytime temperature (°C) | 12.2 | 11.3 | 14.2 | 16.4 | 18.8 | 24.0 | 30.0 | 29.3 | 23.9 | 21.6 | 17.8 | 13.4 |
| Average temperature (°C) | 9.8 | 8.2 | 11.0 | 12.9 | 15.9 | 20.8 | 26.4 | 26.0 | 21.3 | 18.8 | 15.3 | 10.9 |
| Average night temperature (°C) | 7.4 | 5.4 | 7.9 | 9.6 | 12.9 | 17.3 | 22.6 | 22.9 | 18.7 | 16.4 | 12.8 | 8.7 |
| Absolute minimum temperature (°C) | 2.9 | 0.7 | 4.2 | 7.6 | 9.9 | 14.6 | 19.3 | 19.0 | 15.9 | 14.0 | 5.6 | 5.1 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.9 | 7.9 | 8.7 | 10.6 | 10.7 | 12.2 | 13.1 | 12.5 | 9.3 | 9.4 | 8.1 | 6.6 |
| Precipitation (mm) | 81 | 41 | 46 | 45 | 61 | 62 | 2 | 29 | 473 | 29 | 18 | 100 |
| Sunny days | 15 | 13 | 15 | 13 | 11 | 19 | 28 | 21 | 17 | 22 | 22 | 19 |
| Rainy days | 16 | 15 | 16 | 17 | 20 | 11 | 3 | 10 | 13 | 9 | 8 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kastri during the most sunny months:
The largest precipitation sum in Kastri is at