UV Index in Kanab, United States

Last updated: June 2, 2025

In Kanab, United States, awareness of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding the daily fluctuations in UV levels not only aids in sunburn prevention but also plays a vital role in maintaining overall skin health. Nestled in a BSk climate zone, Kanab experiences high UV risks, especially during peak hours when the index can soar to a remarkable 12. By staying informed about these levels, residents and visitors alike can enjoy the beautiful desert scenery while minimizing their risk of skin damage.

Hourly UV Index in Kanab

As the sun rises, the UV Index begins to climb, peaking dramatically around 12:00 PM when it hits an intense 12, indicating a high risk of harm from unprotected sun exposure. From 7:00 AM with a low 2, it steadily increases, crossing 8 by the afternoon and reaching its zenith at 11:00 AM with a blistering 11. After the midday sun, the index gently tapers off, dropping to 5 by 4:00 PM and ultimately settling back to 1 by 6:00 PM as the day draws to a close. It's crucial to take precautions during those peak hours to safeguard your skin and enjoy the sunshine safely!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Kanab

Throughout the year, UV exposure varies significantly, with high-risk months primarily occurring from March to August. During this period, the UV Index reaches very high to extreme levels, with peak values of 13 in July and 12 in both May and June. The burn time decreases dramatically, with only 10 minutes of unprotected exposure being safe under the highest UV Index conditions. Visitors and residents should exercise caution and consider protective measures such as wearing sunscreen, hats, and sunglasses to minimize skin damage, especially from April through August when the risk is utmost. As fall and winter approach, the UV Index drops to moderate levels in January, November, and December, allowing for increased outdoor activity with less risk of burns.

Monthly Maximum UV Index for Kanab, United States

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

The table above highlights how UV exposure in Kanab 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.

Kanab'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
Kanab	4	7	9	10	12	12	13	11	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5