At solar noon (01:44:52 PM) the sun reaches 39.2° above the horizon in Castelló de la Plana. Without clouds, that corresponds to a maximum UV index of about 3.7 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Castelló de la Plana, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 39.2° | 3.7 Moderate | — | |
| 38.9° | 3.6 Moderate | — | |
| 38.5° | 3.6 Moderate | — | |
| 38.2° | 3.5 Moderate | — | |
| 37.8° | 3.4 Moderate | — | |
| 37.5° | 3.4 Moderate | — | |
| 37.2° | 3.3 Moderate | — | |
| 36.8° | 3.2 Moderate | — | |
| 36.5° | 3.2 Moderate | — | |
| 36.2° | 3.1 Moderate | — | |
| 35.8° | 3.1 Moderate | — | |
| 35.5° | 3.0 Moderate | — | |
| 35.2° | 3.0 Moderate | — | |
| 34.9° | 2.9 Low | — |
Clear-sky values are calculated from the sun's height at solar noon (cloud-free sky, average ozone). Forecast values from Open-Meteo include clouds and load in your browser.
High UV today? Sport sunscreen with SPF 100 stays on through sweat — essential for long outdoor activities.
View on Amazon →About Castelló de la Plana
Castelló de la Plana has existed as a municipality since 1251 and currently holds a population of 183,711 as of 2025. Located in the Valencian Community of Spain, the city covers an area of 111.3 square kilometres at an elevation of 27 metres. It lies near the Mediterranean Sea and the Rambla de la Viuda. The local landscape includes the Columbretes Islands, while urban infrastructure features the Castelló de la Plana railway station. Within the city, notable structures include the Castelló Cathedral, a co-cathedral serving as a prominent monument. The city maintains twin town agreements with Châtellerault, Lleida, Târgoviște, and Ube.
AI-assisted description based on geographic data and editorial notes.