UV Index in Glenrock, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Glenrock, United States, especially in a region with a BSk climate that can feature intense sunshine. Keeping an eye on the UV levels helps you protect against harmful sun exposure, reducing the risk of sunburn and long-term skin health issues. With peak UV readings reaching as high as 10 during midday hours, awareness is not just a recommendation but a necessity. As you soak in the sun, make informed decisions about protecting your skin and enjoy all that Glenrock has to offer while staying safe!

Hourly UV Index in Glenrock

The UV Index throughout the day showcases a dynamic pattern of sun exposure, peaking during the afternoon. At 07:00, the index starts low at 1, gradually increasing as the sun rises. By 10:00, it reaches 6, signaling a rise in sun intensity, culminating in a striking 10 from 12:00 to 13:00, indicating a high risk of harm from unprotected sun exposure. As the day progresses, the UV Index declines, dropping to 3 by 17:00, and steadily returning to 1 by 19:00. This data highlights the importance of sun protection, especially during midday when the UV Index is at its highest.

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	8	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Glenrock

Throughout the year, UV exposure varies significantly, with the highest risk months occurring from April through August. During this period, UV Index levels peak at 11, classified as extreme, which means that unprotected skin can burn in as little as 10 minutes. Specifically, April and June consistently show high UV levels, urging visitors and residents to adopt strong sun protection measures, such as wearing sunscreen, protective clothing, and seeking shade during peak hours. Conversely, the UV Index drops to a moderate level in January, November, and December, with burn times extending to 30 minutes. As such, while the risk remains lower in the winter months, it’s essential to remain cautious even during these times. Overall, individuals should be particularly vigilant during the high-risk months of February through September to safeguard against harmful UV exposure.

Monthly Maximum UV Index for Glenrock, United States

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

The table above highlights how UV exposure in Glenrock 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.

Glenrock'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
Glenrock	3	6	7	11	10	11	11	10	9	6	4	3
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