UV Index in Sandy Valley, United States

Last updated: August 1, 2025

In Sandy Valley, United States, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels can help prevent sunburn and promote long-term skin health, especially in a region characterized by its arid BWk climate. With peak UV Index readings soaring as high as 13 around midday, residents and visitors must stay informed about the sun's intensity to maintain safe outdoor practices. Embrace the sun wisely and safeguard your skin against its powerful rays!

Hourly UV Index in Sandy Valley

Throughout the day, the UV Index (UVI) experiences a notable ascent, peaking at 13 around 1:00 PM—a time that signals the highest risk of harm from unprotected sun exposure. Starting the day with a low 1 at 7:00 AM, the UVI climbs steadily, reaching 12 by noon. The intensity wanes post-peak, dropping back to 6 by 4:00 PM, and further decreasing to a mild 1 by 7:00 PM. Those planning outdoor activities should take heed of the peak hours between 11:00 AM and 1:00 PM, where the index hits critical levels, urging the use of sunscreen, hats, and shade to stay safe.

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	7	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Sandy Valley

As the seasons change, so do the UV Index levels, indicating fluctuating risks of UV exposure. January and December experience a moderate UV level (Index 4), allowing for a safer burn time of 30 minutes. In contrast, from February through October, UV exposure significantly intensifies, peaking during the summer months of May through July, classified as extreme (UV Index 11-13) with a burn time of only 10 minutes. The high-risk months include March through September, where the UV Index consistently falls within the very high or extreme categories. Residents and visitors should take precautions during these periods, such as seeking shade, wearing protective clothing, and applying sunscreen regularly, especially during the peak hours of sun exposure.

Monthly Maximum UV Index for Sandy Valley, United States

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

The table above highlights how UV exposure in Sandy 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.

Sandy 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
Sandy Valley	4	6	9	10	11	12	13	11	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5