UV Index in El Reno, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in El Reno, United States, as it provides essential information about the sun's intensity and potential risks to skin health. By being aware of UV levels, you can effectively prevent sunburn and protect yourself from long-term skin damage. El Reno's Cfa climate brings warm summers that often result in elevated UV exposure, especially during peak hours when the index can reach dangerous levels. Stay informed and proactive to enjoy the sun safely!

Hourly UV Index in El Reno

The UV Index throughout the day exhibits a dynamic progression, peaking at 12:00 PM with a striking UV Index of 10. Beginning with a mild 1 at 7:00 AM, the intensity gradually rises until it reaches its zenith of 12 at 2:00 PM, prompting the utmost caution for sun exposure. As the afternoon wanes, the index notably declines, dipping back down to 3 by 6:00 PM, signaling a more comfortable environment for outdoor activities as the sun begins to set. With such variations, staying informed about the UV Index is essential for planning outdoor activities safely and effectively!

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	5	moderate	30 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in El Reno

Throughout the year, the UV Index experiences significant seasonal changes, indicating varying levels of sun exposure risk. The high-risk months are from March to August, where the index reaches very high to extreme levels, peaking at 12 in July. During this time, burn times are dangerously short, ranging from 10 to 15 minutes. As such, visitors and residents are advised to take precautionary measures, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours. In contrast, the winter months (December through February) see lower UV levels, with a moderate risk indicated by indices from 3 to 6, allowing for safer outdoor activities, though caution is still recommended.

Monthly Maximum UV Index for El Reno, United States

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

The table above highlights how UV exposure in El Reno 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.

El Reno'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
El Reno	4	6	8	10	11	11	12	11	10	7	5	3
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5