UV Index in Dumas, United States

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents of Dumas, United States, where sunlight can be both abundant and intense. Understanding UV levels helps in preventing sunburn and protecting skin health, making it essential for everyone, especially during peak hours when the index soars to a maximum of 11 between noon and early afternoon. Dumas, with its Cfa climate, offers long, warm summers that present significant UV exposure risks, urging locals to stay informed and take necessary precautions. By being mindful of the UV Index, you can enjoy the outdoors while safeguarding your skin against harmful effects.

Hourly UV Index in Dumas

The UV Index throughout the day showcases a striking progression of solar intensity. Starting at a gentle 1 at 7:00 AM, it gradually climbs to a moderate 4 by 9:00 AM. The real heat hits at 11:00 AM, reaching a peak of 11, signifying that sun protection is essential during these hours. As the afternoon unfolds, the levels begin to taper off, with 10 at 2:00 PM and then descending to 4 by 5:00 PM. The day winds down with a comfortable 1 by 7:00 PM, making it a perfect time to enjoy the cool evening sun. Remember, the higher the UV Index, the more crucial it is to stay protected!

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	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 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 Dumas

Throughout the year, seasonal UV changes indicate that the highest UV exposure occurs during the summer months of May through August, with UV Index readings reaching extreme levels of 11 to 12 and a burn time as short as 10 minutes. The high-risk months are clearly March through September, particularly April and May when the UV Index peaks at 10 and 11. As a reminder, visitors and residents should take precautions during these months by wearing sunscreen, using protective clothing, and seeking shade to minimize harmful UV exposure. In the shoulder months of October and November, while the risk decreases, it's still important to remain vigilant with a UV Index of 6 and 7, as sunburn can still occur with prolonged exposure.

Monthly Maximum UV Index for Dumas, United States

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

The table above highlights how UV exposure in Dumas 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.

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