UV Index in Rockwood, United States

Last updated: May 3, 2025

Understanding the UV Index in Rockwood, United States is crucial for safeguarding your skin health and preventing sunburn. With the region's Cfa climate, which brings warm summers and ample sunshine, awareness of UV levels becomes especially important. Notably, Rockwood experiences peak UV exposure between 10 AM and 2 PM, with the index soaring to 11—a level that poses a significant risk for unprotected skin. By staying informed about UV fluctuations throughout the day, you can take proactive measures to protect yourself and enjoy the outdoors safely.

Hourly UV Index in Rockwood

As the day unfolds, the UV Index rises dramatically, starting from a modest 1 at 07:00 and climbing steadily. By 10:00, it reaches a 5, signaling the beginning of peak sunlight intensity. The sun's rays peak at 13:00, soaring to an intense 11, highlighting the importance of sun protection during these hours. As the afternoon progresses, the index dips to 10 at 14:00, before gradually decreasing to 4 by 17:00. The evening brings relief, with the UVI falling back to 1 by 19:00. It’s clear: midday hours herald the strongest UV exposure, making it crucial to take precautions for skin safety during this window.

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	2	low	45 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	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	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 Rockwood

Throughout the year, UV exposure levels vary significantly, with high-risk months typically occurring from March to August when the UV Index reaches its peak at 11, categorized as extreme. March and April also feature very high levels, making these months crucial for sun safety awareness. Visitors and residents should be particularly cautious during this period, applying sunscreen regularly, wearing protective clothing, and seeking shade during peak hours. In contrast, the months of January, November, and December present a moderate UV Index of 3 to 5, allowing for more relaxed precautions, though it's still important to remain mindful of sun exposure. Always check local UV forecasts and adjust your sun safety practices accordingly to protect your skin year-round.

Monthly Maximum UV Index for Rockwood, United States

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

The table above highlights how UV exposure in Rockwood 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.

Rockwood'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
Rockwood	3	6	8	10	11	11	11	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