Average annual temperature is 16.4 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 248 days
Number of rainy days: 116 days
Number of snow days: 1 day
Look at detailed online map of Castelló
* Weather data for Castelló 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) | 14.9 | 18.3 | 26.1 | 29.1 | 28.8 | 33.7 | 36.5 | 38.7 | 30.8 | 28.6 | 23.5 | 19.9 |
| Average daytime temperature (°C) | 11.2 | 12.3 | 18.8 | 21.1 | 23.2 | 27.5 | 29.9 | 31.2 | 25.7 | 23.9 | 18.7 | 13.6 |
| Average temperature (°C) | 6.6 | 7.4 | 13.1 | 15.2 | 17.6 | 22.6 | 25.0 | 25.6 | 21.4 | 19.2 | 13.4 | 8.6 |
| Average night temperature (°C) | 3.1 | 3.3 | 8.7 | 10.4 | 13.2 | 18.5 | 21.0 | 20.9 | 17.8 | 15.8 | 9.1 | 5.0 |
| Absolute minimum temperature (°C) | -1.4 | -0.3 | -0.7 | 6.1 | 9.9 | 14.8 | 16.4 | 15.5 | 12.6 | 10.4 | 4.9 | -1.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.6 | 7.9 | 10.0 | 11.4 | 12.0 | 12.1 | 12.3 | 12.0 | 9.7 | 8.2 | 7.9 | 7.1 |
| Precipitation (mm) | 4 | 76 | 8 | 4 | 84 | 46 | 15 | 22 | 57 | 36 | 16 | 9 |
| Sunny days | 26 | 17 | 27 | 23 | 16 | 12 | 17 | 26 | 18 | 17 | 23 | 26 |
| Rainy days | 5 | 10 | 4 | 7 | 15 | 18 | 14 | 5 | 12 | 14 | 7 | 5 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castelló is at