Sun
UV radiation
Check the forecast maximum UV index and plan your protection before going out.
Forecast daily maximum
UVI 10 · Very high
Valid for Saturday, August 1, 2026
Reference: Puerto del Rosario · Fuerteventura
Use maximum protection
This is a clear-sky daily maximum forecast, not an official warning.
Source: aemet · Source run checked: Aug 1, 2026, 4:33 PM
Sun
Next five days
How it's calculated
Each value is the forecast daily maximum. AEMET does not provide a peak time in this product.
- 10
UVI 10
Very high
Use maximum protection
- 10
Recommended protection
Use maximum protection
- Prioritise shade, especially around the middle of the day.
- Wear protective clothing, a hat and suitable sunglasses.
- Apply broad-spectrum sunscreen and reapply it according to its instructions.
- Take extra care with babies, children and sensitive skin.
Reading the index
UVI scale
The number, label and shape convey the level together; colour is only a visual aid.
- 0
Low
UVI 0–2
- 3
Moderate
UVI 3–5
- 6
High
UVI 6–7
Source and method
View technical detail
The first version preserves the official daily maximum and its real territorial scope. Aire Canarias derives the level and guidance from the numeric value.
AEMET defines this product for clear-sky conditions. Cloud, shade, altitude and reflection can alter actual exposure.
Freshness uses both the source run and the last successful check. It is marked stale after twelve hours without a valid check.
We do not show a peak time because AEMET's daily contract does not provide one.
This information supports daily planning and does not replace official warnings or medical advice.