Average annual temperature is 15.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Castro
* Weather data for Castro Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.4 | 18.3 | 25.8 | 24.3 | 28.5 | 29.8 | 28.7 | 34.9 | 30.0 | 31.8 | 21.5 | 19.7 |
| Average daytime temperature (°C) | 11.9 | 12.5 | 16.7 | 18.3 | 18.9 | 22.5 | 23.0 | 24.3 | 24.5 | 22.1 | 16.6 | 14.2 |
| Average temperature (°C) | 9.4 | 8.4 | 12.9 | 14.1 | 15.4 | 19.1 | 19.7 | 20.4 | 19.9 | 18.4 | 13.7 | 10.8 |
| Average night temperature (°C) | 7.1 | 4.7 | 9.4 | 10.3 | 12.3 | 15.9 | 16.4 | 17.2 | 16.1 | 15.0 | 11.3 | 7.7 |
| Absolute minimum temperature (°C) | 1.6 | 0.9 | 0.6 | 4.2 | 9.2 | 13.6 | 13.3 | 12.1 | 10.4 | 10.3 | 6.9 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.8 | 7.6 | 8.4 | 9.6 | 10.3 | 9.8 | 10.4 | 9.4 | 9.9 | 6.3 | 5.3 | 4.5 |
| Precipitation (mm) | 331 | 58 | 57 | 67 | 97 | 174 | 73 | 78 | 146 | 183 | 209 | 113 |
| Sunny days | 10 | 18 | 13 | 13 | 10 | 5 | 7 | 7 | 8 | 11 | 8 | 10 |
| Rainy days | 21 | 10 | 18 | 17 | 21 | 25 | 24 | 24 | 22 | 20 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castro during the most sunny months:
Months with the longest average daylight duration in Castro:
The largest precipitation sum in Castro is at