UV Index in Yaiza, Spain

Last updated: July 2, 2025

In Yaiza, Spain, staying informed about the UV Index is essential for protecting your skin and overall health. This vibrant town, blessed with a BWh climate, experiences high levels of sun exposure, particularly during the midday hours when the UV Index peaks at an intense 11. Understanding these levels is crucial for effective sunburn prevention and maintaining skin health, as even brief sun exposure can lead to harmful effects. By keeping an eye on the UV Index, you can make informed choices about sun safety, ensuring enjoyable days under the warm Yaiza sun while minimizing risks to your skin.

Hourly UV Index in Yaiza

In the early morning hours, the UV Index starts low, with a value of 1 at 07:00 and 08:00. As the day progresses, the intensity of the sun increases, reaching 2 by 09:00 and peaking significantly at 11:00 with a striking 6. The afternoon sees the UV Index rise to its highest point at 14:00, hitting an impressive 11, a level that calls for effective sun protection. As 15:00 approaches, it slightly dips to 10, gradually decreasing to 8 by 16:00. The late afternoon into the evening sees a continued decline, with values dwindling to 3 at 18:00 and falling back to 1 by 19:00. It's essential to stay aware and protective during peak hours to enjoy the sun safely!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Yaiza

As the year progresses, UV exposure varies significantly, with notable increases during the spring and summer months. The high-risk months for UV exposure are March through October, peaking in May and June when the UV Index reaches an extreme level of 12, allowing for a burn time of only 10 minutes. Conversely, from January to February and November to December, the UV levels are moderate to high, offering longer burn times of 25 to 30 minutes. Visitors and residents are advised to take precautions, especially between March and September, by wearing protective clothing, applying sunscreen frequently, and seeking shade during peak hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Yaiza, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Yaiza. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Yaiza, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Yaiza UV Index with Other Spain Cities

The table above highlights how UV exposure in Yaiza compares to other major locations across Spain. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Yaiza's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Barcelona UVI	3	4	5	7	8	10	10	9	7	6	3	2
Zaragoza UVI	3	4	6	8	9	11	11	9	8	6	3	2
Valencia UVI	3	4	6	8	9	11	10	9	8	6	4	3
Madrid UVI	3	4	6	8	10	11	11	9	8	6	4	3
Sevilla UVI	3	5	7	9	10	11	10	10	9	7	4	3
Yaiza	5	6	9	10	12	12	11	11	10	8	6	5