UV Index in Sedona, United States

Last updated: May 3, 2025

Understanding the UV Index in Sedona, United States, is crucial for protecting your skin in this breathtaking desert oasis. With sunlight spilling over the stunning red rocks, awareness of UV levels can be a game-changer in preventing sunburn and promoting long-term skin health. Sedona's climate, characterized by its dry, sunny days, can expose residents and visitors to high UV radiation, especially around midday when the Index peaks at 12. Stay informed and enjoy the beautiful outdoor adventures Sedona has to offer while keeping your skin safe!

Hourly UV Index in Sedona

During the morning hours, the UV Index starts off low at 1 at 7:00 AM, indicating minimal risk of harm from unprotected sun exposure. As the day progresses, the intensity ramps up, peaking at 12 around 12:00 PM and 1:00 PM, suggesting a high risk for harm, especially for those spending extended periods outdoors. Post-peak, the index gradually declines, dropping to 7 at 3:00 PM and further down to 1 by 7:00 PM, which indicates a return to minimal risk as the sun sets. For sun enthusiasts, midday offers the most intense UV radiation, making sun protection essential during those 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	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	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Sedona

Throughout the year, the UV Index demonstrates significant seasonal variation, with peak levels occurring from April to September, classified as extreme exposure. Particularly, February through August are identified as high-risk months, with UV Index values soaring to 12, necessitating a burn time of just 10 minutes. Visitors and residents should be particularly vigilant during these months, applying effective sun protection measures such as sunscreen, wide-brimmed hats, and protective clothing. In contrast, January, November, and December present lower risks, with moderate levels, offering longer burn times of 30 and 25 minutes respectively. It’s crucial to remain informed and proactive about UV exposure to safeguard skin health year-round.

Monthly Maximum UV Index for Sedona, United States

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

The table above highlights how UV exposure in Sedona 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.

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