UV Index in South Congaree, United States

Last updated: June 2, 2025

In South Congaree, understanding the UV Index is crucial for protecting your skin and maintaining overall health. High UV levels can lead to sunburn and long-term skin damage, making it essential to check the UV forecast regularly, especially during peak hours. With a Cfa climate that brings warm summers and plenty of sunlight, residents face heightened exposure risks, particularly between 10:00 AM and 2:00 PM, when the UV Index can soar to hazardous levels of 11. By staying informed about daily UV levels, you can enjoy the sunshine safely while minimizing the risk of harmful effects.

Hourly UV Index in South Congaree

The UV Index for the day showcases a striking pattern, starting moderate at 7:00 AM with a value of 1. As the sun climbs higher, the index steadily rises, hitting 3 by 9:00 AM, and then surging to a peak of 11 between 1:00 PM and 2:00 PM. This indicates a high risk of harm from unprotected sun exposure during midday. Following the peak, the UV Index gradually declines to 4 by 5:00 PM and further decreases to 1 by 7:00 PM, emphasizing the critical importance of sun protection during the intense midday hours. It’s advisable to seek shade and wear sunscreen if you're outside during the peak period!

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	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	7	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 South Congaree

The UV Index exhibits a notable seasonal change, peaking in the summer months and significantly dropping during winter. High-risk months are primarily from May to August, where the UV Index reaches extreme levels of 10 to 11, resulting in a burn time of just 10 minutes. Visitors and residents are strongly advised to take precautions during these high UV levels, including seeking shade, wearing protective clothing, and applying sunscreen regularly. As the seasons transition, the UV Index decreases, making January and December the safest months, with a moderate exposure category and a burn time of 30 minutes. However, caution is still advised during the spring and fall months, where UV levels remain elevated and can lead to skin damage with minimal exposure.

Monthly Maximum UV Index for South Congaree, United States

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

The table above highlights how UV exposure in South Congaree 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.

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