Average annual temperature is 15.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -0.2 °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) | 15.5 | 18.5 | 24.2 | 24.1 | 27.5 | 29.6 | 28.1 | 32.5 | 29.2 | 32.1 | 20.9 | 19.4 |
| Average daytime temperature (°C) | 11.9 | 12.6 | 16.6 | 18.1 | 18.9 | 22.6 | 23.3 | 24.6 | 24.4 | 22.0 | 16.5 | 13.8 |
| Average temperature (°C) | 9.5 | 8.1 | 12.7 | 13.6 | 15.4 | 18.9 | 19.8 | 20.6 | 19.7 | 18.0 | 13.7 | 10.7 |
| Average night temperature (°C) | 6.9 | 4.0 | 9.2 | 9.6 | 12.3 | 15.6 | 16.1 | 17.2 | 16.0 | 14.4 | 11.2 | 7.9 |
| Absolute minimum temperature (°C) | 0.2 | 0.0 | -0.2 | 3.0 | 9.4 | 13.2 | 13.2 | 12.3 | 11.1 | 8.9 | 6.2 | 1.1 |
| 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) | 4.5 | 7.5 | 8.2 | 9.6 | 10.0 | 10.1 | 10.7 | 9.6 | 9.9 | 6.3 | 5.0 | 4.6 |
| Precipitation (mm) | 283 | 51 | 48 | 71 | 71 | 119 | 55 | 40 | 95 | 184 | 179 | 140 |
| Sunny days | 11 | 18 | 11 | 13 | 9 | 8 | 8 | 5 | 10 | 10 | 7 | 10 |
| Rainy days | 20 | 10 | 20 | 17 | 22 | 22 | 23 | 26 | 20 | 21 | 23 | 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