At solar noon (01:20:55 PM) the sun reaches 40.1° above the horizon in Olhalvo. Without clouds, that corresponds to a maximum UV index of about 3.9 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Olhalvo, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 40.1° | 3.9 Moderate | — | |
| 39.8° | 3.8 Moderate | — | |
| 39.4° | 3.8 Moderate | — | |
| 39.1° | 3.7 Moderate | — | |
| 38.7° | 3.6 Moderate | — | |
| 38.4° | 3.6 Moderate | — | |
| 38.0° | 3.5 Moderate | — | |
| 37.7° | 3.4 Moderate | — | |
| 37.4° | 3.4 Moderate | — | |
| 37.0° | 3.3 Moderate | — | |
| 36.7° | 3.2 Moderate | — | |
| 36.4° | 3.2 Moderate | — | |
| 36.1° | 3.1 Moderate | — | |
| 35.8° | 3.1 Moderate | — |
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.
Bright conditions call for proper eye protection. Polarized lenses reduce glare and block harmful UV rays.
View on Amazon →About Olhalvo
Olhalvo is a civil parish located within the municipality of Alenquer, Portugal. As of 2021, the area has a population of 1,806 residents. The parish covers a total surface area of 8.3 square kilometers and is situated in the Lisbon region. The Convento de Nossa Senhora da Encarnação is located here; it is a church building and designated cultural heritage site. This facility serves as the primary notable feature within the parish boundaries. The civil parish functions as an administrative division of the larger Alenquer municipality.
AI-assisted description based on geographic data and editorial notes.