UV Index in South Park, United States

Last updated: May 3, 2025

In South Park, United States, staying aware of the UV Index is crucial for protecting your skin and overall health. With high UV levels peaking between 11 AM and 2 PM, understanding these fluctuations helps prevent sunburn and long-term skin damage. South Park’s Dfc climate offers a unique mix of seasonal variability and increased UV exposure, making it essential to stay informed about daily UV forecasts. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while safeguarding your skin from harmful rays.

Hourly UV Index in South Park

From dawn to dusk, the UV Index reveals a riveting journey of sun intensity. Beginning the day at a mild 1 at 07:00, the index gradually rises, hitting 2 by 08:00. As the sun climbs higher, expect it to reach 4 at 09:00 and soar to 6 by 10:00. The peak intensity occurs between 12:00 and 13:00, where it soars to a striking 10 and then 11, urging everyone to seek shade or slather on sunscreen. By the afternoon, the value begins to gently decline, falling to 9 at 15:00 and tapering off to 5 at 17:00. As the evening approaches, the index drops quickly to 2 by 18:00 and finally settles back to 1 by 19:00, marking the end of a sun-soaked day.

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	11	extreme	10 min
15:00	9	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in South Park

Throughout the year, the UV Index exhibits significant seasonal variations, with March through September marked as high-risk months for UV exposure. During this period, the UV Index climbs to extreme levels in May, June, July, and August, peaking at 12, which means the burn time is a mere 10 minutes. Even in April, the UV Index reaches 10, categorizing it as very high, with a burn time of just 15 minutes. As we transition into the fall and winter months, the UV Index decreases to moderate or low levels, with the lowest recorded in December at 2, allowing for a burn time of 45 minutes. Visitors and residents are strongly advised to take necessary precautions during the high-risk months, such as wearing sun protection, seeking shade, and avoiding prolonged sun exposure, particularly between 10 AM and 4 PM when the sun's rays are strongest.

Monthly Maximum UV Index for South Park, United States

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

The table above highlights how UV exposure in South Park 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 Park'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
South Park	3	5	7	10	11	12	11	11	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