UV Index in Henagar, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Henagar, United States, where exposure to ultraviolet radiation can vary significantly throughout the day. Being aware of UV levels not only helps in preventing painful sunburns, but also plays a vital role in safeguarding your skin health in the long run. With Henagar's Cfa climate, characterized by hot summers and mild winters, the risks from UV exposure can be heightened during the day, especially when the index peaks at 11 around noon. Keeping track of this vital information empowers you to enjoy the outdoors safely while staying protected from harmful rays.

Hourly UV Index in Henagar

The UV Index for today presents a striking pattern of fluctuating intensity, peaking at 11 between 12:00 and 13:00. As the sun rises, the index starts at a gentle 1 at 07:00, gradually climbing to 2 by 08:00. A noticeable surge occurs, reaching 4 at 09:00, and continuing to escalate until it hits the maximum of 11 at midday. Following this zenith, the UV Index dips gradually, dropping to 9 by 14:00, before tapering off into the evening with values of 5 at 16:00 and dwindling to 1 by 18:00. This data highlights the importance of sun protection during the midday hours, when UV radiation is at its highest. Stay safe and enjoy the sunshine!

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	9	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Henagar

Throughout the year, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk. The highest risk months are from May to August, when the UV Index peaks at an extreme level of 11, allowing for a burn time of just 10 minutes. Notably, March and April also present high risks with indices reaching 8 and 10, respectively. Conversely, the winter months of January and December have a moderate UV Index of 4, with longer burn times of 30 minutes. To protect yourself during high UV months, it is essential for both visitors and residents to apply sunscreen regularly, wear protective clothing, and seek shade during peak sun hours, particularly from late spring through summer.

Monthly Maximum UV Index for Henagar, United States

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

The table above highlights how UV exposure in Henagar 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.

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