UV Index in Rosman, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Rosman, United States, as it provides vital information about the intensity of ultraviolet (UV) radiation from the sun. By staying informed about UV levels, you can effectively prevent sunburn and protect your skin health, reducing the risk of long-term damage. Rosman's Cfb climate zone, characterized by temperate conditions, means that while you may enjoy pleasant outdoor activities, UV exposure can still pose risks, especially during peak hours when the index can reach as high as 11. Stay vigilant and safeguard your skin by paying attention to the UV Index!

Hourly UV Index in Rosman

The UV Index for the day reveals a dynamic shift in sun exposure, starting off low in the early morning hours with values of 1 at both 7:00 and 8:00. As the sun climbs higher, the index ramps up, peaking at an intense 11 between 13:00 and 14:00—a clear signal for sun safety measures. This period of maximum intensity comes after a sharp rise from 3 at 9:00 to a notable 7 at 11:00. The afternoon provides a gradual decline, with levels falling to 9 by 15:00, then tapering off to 3 by 18:00 before returning to a safe 1 at 19:00. It's a solid reminder to stay protected during 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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 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	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Rosman

Throughout the year, UV Index levels exhibit significant seasonal changes, with high-risk months occurring from March to October, where exposure categories reach very high to extreme levels. Notably, April to July maintain a consistent extreme category (UV Index 11), limiting safe sun exposure to just 10 minutes. Visitors and residents should be particularly vigilant during these months, wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours. As the seasons transition to fall and winter, UV levels decrease, but even in January and December, with moderate UV Index levels (4), it’s wise to remain cautious and protect your skin when outdoors.

Monthly Maximum UV Index for Rosman, United States

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

The table above highlights how UV exposure in Rosman 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.

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