UV Index in Heber City, United States

Last updated: June 2, 2025

In Heber City, United States, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. With summer days often showcasing high UV levels, this awareness is essential for preventing sunburn and promoting long-term skin health. Located in a Dfb climate zone, Heber City experiences significant UV exposure, particularly around midday when levels can soar to an extreme 11-12 on the index. Equip yourself with this knowledge to enjoy the great outdoors while keeping your skin protected!

Hourly UV Index in Heber City

The UV Index throughout the day presents a fascinating journey of sun intensity. Beginning with a gentle rise, the index starts at a mere 1 at 07:00. As the morning unfolds, it climbs steadily, reaching 3 by 09:00. The sun's power peaks dramatically at 12:00, hitting a blistering 11, just before hitting its apex of 12 at 13:00. After this zenith, the intensity begins to wane, descending to 10 by 15:00 and gradually tapering off to 5 by 17:00. The evening sees a return to softer sunlight, with the index dropping back to 1 by 19:00. Be sure to protect yourself during those peak hours when the sun fires up the scale!

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	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 Heber City

Throughout the year, the UV Index experiences significant fluctuations, impacting the safety of sun exposure for both residents and visitors. The high-risk months for UV exposure are from March to August, where the index consistently reaches very high to extreme levels, particularly peaking at 12 in June and July. During these months, the recommended burn time shrinks to just 10 minutes, highlighting the urgent need for protective measures. Conversely, the UV Index drops to moderate levels in January, November, and December, allowing for longer safe exposure times of 30 minutes. It is essential for individuals to stay informed and take necessary precautions, such as wearing sunscreen, protective clothing, and limiting exposure during the highest UV hours, particularly from March through August.

Monthly Maximum UV Index for Heber City, United States

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

The table above highlights how UV exposure in Heber City 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.

Heber City'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
Heber City	4	6	9	11	11	12	12	11	9	7	5	3
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5