UV Index in Whitehouse, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Whitehouse, United States, as it serves as a reliable guide to protect your skin from harmful ultraviolet rays. With peak UV levels reaching as high as 10 in the afternoon, awareness can significantly reduce the risk of sunburn and long-term skin damage. Given the humid continental climate of Whitehouse, where sunny days are common, being informed about daily UV exposure is essential for maintaining optimal skin health. Equip yourself with the knowledge of UV levels to enjoy the outdoors safely while safeguarding your well-being!

Hourly UV Index in Whitehouse

As the sun rises, the UV Index begins at a mild 1 at 7:00 AM, making early hours a safe time for outdoor activities. By 9:00 AM, it escalates to a moderate 3, suggesting light protection might be necessary. The peak intensity is reached at 1:00 PM, with a striking 10, indicating a high risk of harm from unprotected sun exposure. After this, the index gradually decreases, dipping to 6 by 4:00 PM and concluding the afternoon at a gentle 2 by 6:00 PM. Throughout the day, it’s essential to stay informed and protect your skin, especially during those sun-soaked hours when the UV Index is at its highest.

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	4	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	8	very high	15 min
16:00	6	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 Whitehouse

Throughout the year, UV exposure varies significantly, peaking during late spring and summer months. High-risk months for UV exposure are April through September, where the UV Index frequently reaches levels classified as very high; particularly notable are May, June, and July, when it consistently hits a maximum of 10. Visitors and residents are advised to take precautions during these months, with burn times dramatically reduced to as little as 15 minutes. In contrast, January, February, and November present moderate UV levels, and December has a low index, making sun safety measures less critical during these months. To protect against skin damage, it is essential to wear sunscreen, seek shade, and wear protective clothing, especially between peak months of April and September.

Monthly Maximum UV Index for Whitehouse, United States

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

The table above highlights how UV exposure in Whitehouse 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.

Whitehouse'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
Whitehouse	3	5	6	9	10	10	10	9	8	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