UV Index in Arnuero, Spain

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Arnuero, Spain, where the picturesque coastal climate can sometimes hide unseen dangers. With typical UV levels rising significantly during peak hours—reaching as high as 10 around noon—being aware of these measurements is essential for preventing sunburn and maintaining long-term skin health. The temperate climate (Cfb) of Arnuero may encourage outdoor activities, but it also brings elevated UV exposure risks, particularly in the summer months. Stay informed and protect yourself from harmful rays—your skin will thank you!

Hourly UV Index in Arnuero

As the day begins, the UV Index starts off mild, peaking at 1 between 07:00 and 08:00. However, as the sun rises higher, intensity ramps up, hitting 2 by 09:00. The warmth quickly escalates, reaching a notable 4 by 10:00 and surging to 6 by 11:00. The UV rays become more intense at 12:00, where they reach 8, and peak at 10 from 14:00 to 15:00—the highest levels of the day. As afternoon gives way to evening, the index gradually declines, dropping to 6 at 17:00, then tapering off to 4 by 18:00, and finally settling back to 2 by 19:00. It’s essential to stay protected during those peak hours!

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	8	very high	15 min
13:00	9	very high	15 min
14:00	10	very high	15 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	6	high	25 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Arnuero

Throughout the year, seasonal changes in UV exposure highlight significant fluctuations in the UV Index. The months of May through August are particularly high-risk, with UV Index values reaching a peak of 10, indicating very high exposure and a burn time of only 15 minutes. Visitors and residents should remain vigilant during these months, employing protective measures such as sunscreen and clothing, especially between 10 AM and 4 PM when UV exposure is strongest. March and April also show increased risk with UV Index values of 6 and 7 respectively. Conversely, January and December present lower risk levels, with UV Index values of 2 indicating low exposure and longer potential burn times of 45 minutes. It is essential to monitor UV levels year-round and adjust sun protection strategies accordingly to ensure safety.

Monthly Maximum UV Index for Arnuero, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Arnuero. 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 Arnuero, 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 Arnuero UV Index with Other Spain Cities

The table above highlights how UV exposure in Arnuero 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.

Arnuero'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
Arnuero	2	4	6	7	9	10	10	9	7	5	3	2
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