UV Index in Culpeper, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Culpeper, United States, where sunny days can pose significant risks to skin health. With UV levels peaking at a striking 11 during midday, being aware of these fluctuations can help you prevent sunburn and long-term skin damage. Culpeper's humid subtropical climate enhances UV exposure, making it essential for locals to check the UV Index regularly, especially during the summer months. By staying informed and taking necessary precautions, you can enjoy the outdoors safely and protect your skin from the sun's harmful rays.

Hourly UV Index in Culpeper

As the sun rises, the UV Index begins at a mild 1 at 07:00, gradually escalating throughout the morning. By 10:00, it peaks at a robust 6, and then skyrockets to its maximum of 11 by 13:00—a time when protective measures become essential. The intensity starts to wane in the afternoon, dropping to 8 at 15:00, and further retreating to a gentle 1 by evening. It's a classic case of the sun's power, reminding us to stay vigilant and shield ourselves during those peak hours!

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	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	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 Culpeper

Throughout the year, UV Index levels fluctuate significantly, influencing the potential for sunburn and skin damage. High-risk months typically occur from April to September, where the UV Index reaches high to extreme levels. Notably, May stands out as the peak month with an extreme UV Index of 11, resulting in a burn time as short as 10 minutes. Visitors and residents alike should take precautions during these months by seeking shade, wearing protective clothing, and applying high-SPF sunscreen. In contrast, January, February, November, and December exhibit lower UV Index levels with moderate exposure categories, allowing for longer safe sun exposure times of 30 minutes. Regardless of the month, being mindful of the UV Index is essential for maintaining skin health throughout the year.

Monthly Maximum UV Index for Culpeper, United States

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

The table above highlights how UV exposure in Culpeper 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.

Culpeper'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
Culpeper	3	5	7	9	11	10	10	9	8	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