UV Index in DuBois, United States

Last updated: July 2, 2025

Understanding the UV Index in DuBois, United States, is essential for maintaining your skin health and preventing sunburn. With a climate characterized by humid continental conditions, the UV levels can rise significantly, especially during the midday hours. On sunny days, UV Index values in DuBois can reach a peak of 10 around noon, indicating a very high risk of harm from unprotected sun exposure. By staying informed about these levels, you can make safer choices when it comes to outdoor activities, ensuring you enjoy the beautiful Pennsylvania sunshine while protecting yourself from potential skin damage.

Hourly UV Index in DuBois

The UV index begins its ascent at 07:00, starting at a gentle 1, then climbs gradually through the morning. By 10:00, it reaches a moderate 5, but from 11:00 onwards, the sun's intensity becomes pronounced, peaking at an impressive 10 between 13:00 and 14:00. After this zenith, the index dips to 8 at 15:00 and continues its decline, settling back to 2 by 18:00. As the day winds down into the evening, the UV index drops to a low 1 by 19:00, signaling a return to safer sun exposure levels. Enjoy the sunshine while staying protected during the high points!

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	3	moderate	30 min
10:00	5	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	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 DuBois

Throughout the year, UV index levels exhibit significant seasonal variations, with high-risk months occurring from April to September, where the UV Index reaches very high levels of 9 to 10 and burn times drop to as little as 15 minutes. January and February present a moderate risk with an index of 3 to 5 and a longer burn time of 30 minutes. By contrast, December offers the lowest UV exposure, with an index of 2 and a burn time of 45 minutes. Given these fluctuations, it is crucial for both visitors and residents to take precautionary measures during peak UV months, including seeking shade, wearing protective clothing, and applying sunscreen to reduce the risk of skin damage.

Monthly Maximum UV Index for DuBois, United States

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

The table above highlights how UV exposure in DuBois 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.

DuBois'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
DuBois	3	5	6	9	10	10	10	10	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