UV Index in Glenwood, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Glenwood, United States, where the climate often leads to heightened sun exposure. With UV levels peaking between 11:00 AM and 2:00 PM, reaching an intense 11, it’s essential to grasp how these levels impact your skin health and the risk of sunburn. Awareness of UV Index ratings can help you make informed decisions about outdoor activities, ensuring that you enjoy the beautiful sunny days while protecting yourself from harmful effects. Whether you're enjoying Glenwood's vibrant atmosphere or soaking up its natural beauty, staying informed about UV risks can help safeguard your skin health all year round.

Hourly UV Index in Glenwood

The UV Index today rises steadily from the early morning, reaching a peak of 11 at noon and maintaining that intensity through the early afternoon. Starting at a mild 1 at 7:00, it quickly escalates to 2 at 8:00, then 3 by 9:00. At 10:00, it hits 6, and by 11:00, it soars to 9, signaling a significant increase in UV exposure. As the sun reaches its zenith, the index stabilizes at an alarming 11 from 12:00 to 14:00, before gradually descending to 9 at 15:00, and tapering off in the evening to 4 by 17:00, finally returning to a safe 1 by 19:00. It's a day to embrace the sun while keeping sunscreen and protective gear close at hand!

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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	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 Glenwood

The UV Index experiences significant seasonal variations, with the most dangerous months for sun exposure falling between March and August. During this period, UV levels peak at 11 in May, June, and July, indicating an extreme risk of harm from unprotected sun exposure, where burn time can be as short as 10 minutes. Residents and visitors should take extra precautions during these months, such as wearing protective clothing, seeking shade, and applying broad-spectrum sunscreen regularly. As the year progresses into the fall and winter months, the UV Index decreases, reaching moderate levels in January and December, with a burn time of 30 minutes. However, even in these months, some sun protection is advisable.

Monthly Maximum UV Index for Glenwood, United States

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

The table above highlights how UV exposure in Glenwood 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.

Glenwood'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
Glenwood	4	6	8	10	11	11	11	10	9	8	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5