UV Index in Canyon, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Canyon, United States, where the semi-arid climate leads to significant sun exposure. As the UV levels can soar to as high as 12 during midday hours, being aware of these levels is vital for preventing sunburn and protecting skin health. With the high altitude and clear skies typical of Canyon, the risks of overexposure increase, making it essential to track the UV Index daily for safe outdoor activities. Stay informed and keep your skin safe!

Hourly UV Index in Canyon

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 Canyon

Throughout the year, UV levels vary significantly, with the highest risk occurring during the summer months. From March to August, the UV Index peaks, reaching extreme levels of 11 to 12, particularly in April, May, and June. During these months, the burn time reduces drastically to just 10 minutes, indicating a heightened risk for skin damage. Visitors and residents should be especially cautious from March through August, applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours. As the seasons shift, September and October still present very high UV exposure, with a slight decrease in burn time to 15 minutes. Conversely, winter months like December and January see a return to moderate levels, where the burn time extends to 30 minutes, providing a safer environment for outdoor activities. For the best protection year-round, stay informed about the UV Index and adjust outdoor plans accordingly.

Monthly Maximum UV Index for Canyon, United States

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

The table above highlights how UV exposure in Canyon 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.

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