UV Index in Appomattox, United States

Last updated: May 3, 2025

Staying informed about the UV Index in Appomattox, Virginia is crucial for protecting yourself and your loved ones from harmful sun exposure. Understanding UV levels helps in preventing sunburn, maintaining skin health, and reducing the long-term risks of skin cancer. With Appomattox's humid subtropical climate, residents experience high UV exposure, particularly during peak hours when the index can reach as high as 11. As you enjoy the beautiful outdoors, stay vigilant and take necessary precautions to ensure your safety under the sun!

Hourly UV Index in Appomattox

As the sun rises, the UV Index starts off gently at 1 by 7:00 AM, gradually climbing as the day progresses. By 10:00 AM, it reaches 6, signaling a notable increase in solar radiation. The intensity peaks at 12:00 PM with a striking 10 and continues to soar to a maximum of 11 at 1:00 PM, marking the hour of greatest exposure. As the afternoon unfolds, the index begins to taper off—dropping to 10 at 2:00 PM and 8 by 3:00 PM. By late afternoon, the UV Index gracefully descends to 4 at 5:00 PM, settling back to 2 by 6:00 PM and finally returning to a gentle 1 by 7:00 PM. This highlights the importance of sun protection during mid-day when UV rays are at their most intense.

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	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Appomattox

Throughout the year, the UV Index exhibits notable seasonal variations, with the highest levels occurring from April to September. This period includes high-risk months such as May and June, where the UV Index reaches extremes of 11, resulting in a burn time as short as 10 minutes. Visitors and residents should be particularly vigilant during these months, applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize the risk of UV-related harm. As the year progresses into October and November, UV levels decrease, transitioning back to a moderate risk by December. It is essential to stay informed about daily UV reports and adjust sun safety practices accordingly.

Monthly Maximum UV Index for Appomattox, United States

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

The table above highlights how UV exposure in Appomattox 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.

Appomattox'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
Appomattox	3	6	7	9	11	11	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