UV Index in Arenas Valley, United States

Last updated: July 2, 2025

Awareness of the UV Index in Arenas Valley, United States, is crucial for protecting your skin and overall health. Understanding UV levels helps prevent sunburn and reduces long-term risks, such as skin cancer. With the area's BSk climate, residents and visitors experience intense sunlight, particularly during midday hours when the UV Index peaks at 11 and 13 between 12:00 PM and 2:00 PM, indicating a high risk of harm from unprotected sun exposure. Stay informed about the UV Index to safeguard your skin and enjoy the beautiful outdoor environment responsibly!

Hourly UV Index in Arenas Valley

The UV Index shows a dramatic rise in intensity throughout the morning, starting from a mild 1 at 07:00. By 09:00, the index reaches 4, indicating a moderate level of sun exposure risk. The peak UV radiation occurs at 13:00, soaring to a concerning 13, suggesting that sun protection is essential during this hour. As the afternoon progresses, the index gradually declines, dipping to 10 by 15:00 and falling to 1 by 19:00. For outdoor enthusiasts, it’s crucial to seek shade and apply sunscreen during peak hours between 11:00 and 14:00 to ensure safety under the sun.

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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Arenas Valley

Throughout the year, UV Index levels fluctuate significantly, with the highest risk months occurring from April to September when the index reaches its peak at 13 during June and July, classified as extreme exposure, necessitating careful sun protection strategies. In contrast, the lower risk months of January and December show a moderate UV Index of 5, allowing for longer burn times of 30 minutes. Visitors and residents are strongly advised to be vigilant and limit their sun exposure during the high-risk months of February through September, particularly during the peak hours between 10 AM and 4 PM, applying sunscreen, wearing protective clothing, and seeking shade whenever possible.

Monthly Maximum UV Index for Arenas Valley, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Arenas Valley. 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 Arenas Valley, 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 Arenas Valley UV Index with Other United States Cities

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

Arenas Valley's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chicago UVI	3	4	6	8	9	10	10	9	8	6	4	2
Brooklyn UVI	3	5	6	8	10	10	9	9	8	6	4	2
New York City UVI	3	5	6	8	10	10	9	9	8	6	4	2
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5
Arenas Valley	5	8	10	12	12	13	13	12	11	9	6	5