Average annual temperature is 13.5 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 115 days
Number of rainy days: 250 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) | 12.7 | 18.9 | 17.4 | 24.8 | 25.4 | 27.4 | 23.7 | 33.2 | 29.1 | 29.6 | 16.7 | 15.1 |
| Average daytime temperature (°C) | 10.3 | 12.5 | 13.1 | 16.9 | 18.2 | 21.4 | 20.7 | 22.4 | 21.2 | 19.6 | 14.1 | 11.9 |
| Average temperature (°C) | 8.1 | 7.7 | 10.3 | 12.7 | 14.3 | 17.6 | 17.2 | 18.6 | 17.6 | 16.1 | 11.8 | 9.3 |
| Average night temperature (°C) | 6.0 | 4.4 | 7.9 | 9.3 | 11.0 | 14.2 | 13.9 | 15.3 | 14.7 | 13.3 | 9.7 | 6.7 |
| Absolute minimum temperature (°C) | 0.8 | -0.4 | -0.1 | 4.4 | 8.2 | 11.8 | 11.4 | 12.1 | 10.5 | 8.0 | 3.9 | -0.4 |
| 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 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| 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) | 4.9 | 8.5 | 7.1 | 9.1 | 11.1 | 11.9 | 11.6 | 10.7 | 9.0 | 6.5 | 4.5 | 4.5 |
| Precipitation (mm) | 280 | 23 | 245 | 75 | 66 | 155 | 64 | 52 | 98 | 413 | 353 | 259 |
| Sunny days | 9 | 21 | 6 | 13 | 10 | 9 | 6 | 10 | 6 | 9 | 6 | 10 |
| Rainy days | 22 | 7 | 25 | 17 | 21 | 21 | 25 | 21 | 24 | 22 | 24 | 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