UV Index in El Viso de San Juan, Spain

Last updated: June 2, 2025

In El Viso de San Juan, Spain, staying aware of the UV Index is crucial for protecting your skin from the potentially harmful effects of sun exposure. Understanding UV levels is essential not only for preventing painful sunburn but also for maintaining long-term skin health. With the town located in a Mediterranean climate (Csa), residents and visitors alike should be mindful of the high UV readings, especially during peak hours when the index can climb to an intense 11—a level that demands immediate sun safety measures. Embrace the sun responsibly by checking the UV Index and taking proactive steps to safeguard your skin!

Hourly UV Index in El Viso de San Juan

The UV Index shows a dynamic fluctuation throughout the day, starting at a mild 1 early in the morning (07:00 and 08:00) and gradually rising to a moderate 2 by 09:00. However, as the sun climbs higher, the intensity escalates dramatically, peaking at a striking 11 between 13:00 and 15:00—indicative of a high risk for harm from unprotected sun exposure. After reaching its zenith, the index gracefully tapers off, dropping to 9 by 16:00 and ultimately settling at a more manageable 2 by 19:00. It’s a day that demands attention to sun safety, particularly in the 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	9	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	11	extreme	10 min
16:00	9	very high	15 min
17:00	7	high	25 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in El Viso de San Juan

Throughout the year, UV exposure levels vary significantly, with the highest risk months being from April to August. During this period, the UV Index peaks at 11, categorized as extreme in June and July, indicating a burn time of just 10 minutes. As spring transitions into summer, the index climbs from 6 in March to 10 in May, urging caution. From October to March, UV levels decrease, ranging from 3 to 6, classified as moderate to high, allowing for 30 minutes of safe exposure. Residents and visitors are advised to monitor the UV Index closely, especially during the high-risk months, to apply adequate sun protection such as sunscreen, hats, and sunglasses, and to limit direct sun exposure during peak hours.

Monthly Maximum UV Index for El Viso de San Juan, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in El Viso de San Juan. 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 El Viso de San Juan, 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 El Viso de San Juan UV Index with Other Spain Cities

The table above highlights how UV exposure in El Viso de San Juan 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.

El Viso de San Juan'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
El Viso de San Juan	3	4	6	9	10	11	11	9	8	6	4	3
Sevilla UVI	3	5	7	9	10	11	10	10	9	7	4	3