UV Index in Sweet Home, United States

Last updated: June 2, 2025

Understanding the UV Index is vital for residents of Sweet Home, United States, as it serves as a crucial indicator of sun exposure risks throughout the day. With peak UV levels reaching a high of 10 around midday, awareness becomes essential for preventing sunburn and protecting skin health. Nestled in a Csb climate zone, Sweet Home experiences diverse weather patterns, making it important to regularly monitor UV levels despite the region's typically moderate climate. By familiarizing yourself with the UV Index, you can make informed decisions about outdoor activities and safeguard your skin against harmful ultraviolet rays.

Hourly UV Index in Sweet Home

The UV Index throughout the day paints a clear picture of sun intensity. Starting from a gentle 1 at 07:00, the UV levels gradually rise, peaking at an intense 10 by 13:00. This midday spike calls for caution as sun exposure increases significantly. As the afternoon progresses, from 14:00 to 15:00, the index slightly dips to 9 and 8, respectively, before gradually falling off to 6 at 16:00 and down to a mellow 1 by 19:00. For outdoor enthusiasts, the window between 11:00 and 13:00 is the time to enjoy the sun while remaining mindful of skin protection.

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	2	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	8	very high	15 min
16:00	6	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Sweet Home

The UV Index varies significantly throughout the year, demonstrating a clear seasonal pattern. High-risk months for UV exposure occur from March to September, where the index peaks at 10 in May, June, and July, categorized as very high with a burn time of only 15 minutes. April begins the high-risk period, followed by August and September, both registering at 9 and 8 respectively. In contrast, January, February, October, November, and December present lower risk levels, with the index falling between 2 and 4. To ensure health and safety, visitors and residents are strongly advised to take precautions, such as using sunscreen and protective clothing, particularly during the peak months when UV exposure poses significant risks.

Monthly Maximum UV Index for Sweet Home, United States

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

The table above highlights how UV exposure in Sweet Home 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.

Sweet Home'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
Sweet Home	2	4	6	7	10	10	10	9	8	5	3	2
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