UV Index in White, United States

Last updated: July 2, 2025

In White, United States, awareness of the UV Index is crucial for maintaining healthy skin and preventing sunburn. Understanding the levels of ultraviolet radiation each day helps residents protect themselves from potential skin damage, especially during the peak hours of 11 AM to 3 PM when UV levels soar to a maximum of 10. With a Cfa climate that brings warm summers and abundant sunshine, the risks associated with UV exposure can be significant. Embrace the beauty of White's sunny days while staying informed and safe!

Hourly UV Index in White

As the sun rises, the UV Index begins its gentle climb, starting at a modest 1 at 7:00 AM and 8:00 AM. By 9:00 AM, it nudges up to a 2, signaling the day is warming up. However, the intensity ramps up dramatically around 10:00 AM, peaking at 9 by 12:00 PM. The highest alert comes at 1:00 PM and 2:00 PM with a striking 10, indicating it’s time to seek shade and protect your skin. As the afternoon unfolds, the index recedes slowly, dropping to 5 by 5:00 PM and settling down to a safe 1 by 7:00 PM. Keep in mind, during peak hours, the sun's rays are most potent—stay safe and enjoy the sunshine wisely!

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	4	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	10	very high	15 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 White

Throughout the year, the UV Index shows significant seasonal variations, with the highest levels occurring from March to August. May and June are particularly concerning, with an extreme UV Index of 11, resulting in a burn time of just 10 minutes. Visitors and residents should take caution during these months, as the exposure category ranges from very high to extreme. High-risk months include March, April, May, June, July, and August, when protective measures such as sunscreen, hats, and long clothing are essential to prevent sunburn and long-term skin damage. As the seasons transition into the fall and winter months, the UV Index decreases, with January and December exhibiting a more moderate risk, but it’s still wise to maintain sun safety habits year-round, particularly during peak sun hours.

Monthly Maximum UV Index for White, United States

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

The table above highlights how UV exposure in White 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.

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