UV Index in Sunray, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Sunray, United States, where the BSk climate brings hot summers and a heightened risk of UV exposure. Being aware of UV levels can help you prevent sunburn and protect skin health, making it essential to stay informed. As midday approaches, the UV Index can soar to a staggering 12, signaling intense sunlight that can cause rapid skin damage. With such significant risks between 10 AM and 3 PM, knowing the UV Index empowers you to take the necessary precautions to enjoy the sun safely.

Hourly UV Index in Sunray

The UV Index is a crucial indicator of sun exposure throughout the day, and today’s data reveals a dynamic trend. Starting early, the index remains low at 1 until 09:00. However, it swiftly climbs, reaching a moderate 5 by 10:00 and peaking at an intense 12 between 14:00 and 15:00—a clear signal to take precautions against UV radiation. As the afternoon wanes, the index declines, settling back to a more manageable 3 by 18:00 and eventually dropping to 2 by 19:00. Always stay informed and protect your skin, especially during those peak hours!

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	10	very high	15 min
13:00	11	extreme	10 min
14:00	12	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Sunray

Throughout the year, the UV Index displays significant seasonal variations. The high-risk months, characterized by extreme UV levels and minimal burn times, are May through August, with June and July reaching a peak UV Index of 12 and an urgent burn time of just 10 minutes. As spring transitions to summer, the UV Index escalates from a moderate level of 4 in January to an extreme of 11 in May, then gradually declines again in fall and winter. Visitors and residents are advised to take precautions during these high-risk months, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen to minimize the risks of skin damage from UV exposure. In contrast, during the moderate months of November and December, exposure is less critical, but protective measures are still recommended. Stay informed and protect your skin year-round!

Monthly Maximum UV Index for Sunray, United States

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

The table above highlights how UV exposure in Sunray 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.

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