UV Index in Powhatan, United States

Last updated: August 1, 2025

In Powhatan, United States, being aware of the UV Index is crucial for protecting your skin from harmful solar radiation. Understanding the UV levels helps prevent sunburn and maintains overall skin health, especially during the sunniest hours of the day. With a climate rated as Cfa, Powhatan experiences notable UV exposure, peaking at 10 between 1 PM and 2 PM—making awareness and protective measures essential. Stay informed and stylishly safe in the sun!

Hourly UV Index in Powhatan

The UV index begins its ascent at 07:00, starting at a gentle 1, then climbs gradually through the morning. By 10:00, it reaches a moderate 5, but from 11:00 onwards, the sun's intensity becomes pronounced, peaking at an impressive 10 between 13:00 and 14:00. After this zenith, the index dips to 8 at 15:00 and continues its decline, settling back to 2 by 18:00. As the day winds down into the evening, the UV index drops to a low 1 by 19:00, signaling a return to safer sun exposure levels. Enjoy the sunshine while staying protected during the high points!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	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	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Powhatan

Throughout the year, the UV Index exhibits significant seasonal changes, with higher risk months ranging from March to September. During this period, particularly in April (UV Index 9), May (UV Index 11), and especially June to August (UV Index 10), the exposure category reaches very high or extreme levels, drastically reducing burn times to as little as 10 to 15 minutes. In contrast, the winter months of January and December are at a moderate level (UV Index 3), allowing up to 30 minutes of exposure without risk of burning. To protect skin during high UV periods, it is crucial for visitors and residents to seek shade, wear protective clothing, and apply sunscreen, especially from late morning to early afternoon when UV rays are strongest. Being proactive can help everyone enjoy the sun safely.

Monthly Maximum UV Index for Powhatan, United States

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

The table above highlights how UV exposure in Powhatan 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.

Powhatan'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
Powhatan	3	6	7	9	11	10	10	10	9	7	5	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