UV Index in Anderson, United States

Last updated: June 2, 2025

Understanding the UV Index is essential for residents of Anderson, United States, where abundant sunshine and a Csa climate can lead to significant UV exposure. As ultraviolet radiation levels fluctuate throughout the day, knowing the UV Index helps you take proactive steps to prevent sunburn and safeguard your skin's health. With peak values reaching an intense 11 around noon, it's crucial for locals to stay informed about UV levels and take appropriate measures to enjoy the outdoors safely, whether it's for leisure or essential activities. Be sun-smart and protect your skin!

Hourly UV Index in Anderson

As the day unfolds, the UV Index rises steadily, peaking at 11 around 1 PM—a clear signal for sun protection. Starting from a low of just 1 at 7 AM, it escalates through the morning, hitting 8 by 11 AM. At 12 PM, the intensity reaches a significant 10, before slightly diminishing to 9 at 3 PM and tapering off rapidly in the afternoon. As the sun begins to set, the UV levels drop to 4 by 5 PM, finally settling back to 1 by 7 PM. With this clear UV trajectory, staying cautious during the peak hours, especially from 11 AM to 2 PM, is essential for skin safety. Don your sunscreen and enjoy the sun responsibly!

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	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	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 Anderson

The UV Index experiences significant variability throughout the year, with high-risk months typically occurring from March to September. Starting with a moderate index of 3 in January, the UV levels gradually rise, peaking at an extreme level of 11 in June. During this peak, the burn time shortens to just 10 minutes, highlighting the need for caution. Following June, the index remains very high into August, with values between 9 and 10, before gradually declining as autumn approaches. As October to December arrives, UV levels drop significantly, with the safest exposure category recorded in December at a low 2. To protect themselves, visitors and residents are advised to take precautions such as wearing sunscreen, protective clothing, and seeking shade especially during the high-risk months from April through September when exposure can lead to serious skin damage.

Monthly Maximum UV Index for Anderson, United States

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

The table above highlights how UV exposure in Anderson 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.

Anderson'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
Anderson	3	4	7	8	10	11	10	10	9	6	4	2
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