UV Index in Steamboat Springs, United States

Last updated: August 1, 2025

In Steamboat Springs, understanding the UV Index is crucial for protecting your skin and preventing sunburn, especially given the area's higher elevation and outdoor lifestyle. With UV levels reaching a peak of 12 during midday, awareness of these values helps locals and visitors alike to enjoy the sun safely while safeguarding their skin health. Steamboat Springs' Dfc climate means frequent exposure to intense sunlight, which highlights the importance of checking UV levels regularly. Stay informed and take proactive measures to ensure your time outdoors remains safe and enjoyable!

Hourly UV Index in Steamboat Springs

The UV Index showcases a dynamic rise and fall throughout the day, peaking impressively at 12 between 1:00 PM and 2:00 PM. Starting at a gentle 1 at 7:00 AM, the index steadily climbs, reaching 9 by 11:00 AM. The sun's intensity culminates at 11 by noon, before hitting its highest point at 12. A gradual decline follows, with readings of 10 at 3:00 PM, dropping to 4 by 5:00 PM, and tapering off to 1 once again by 7:00 PM. This data serves as a crucial reminder to take precautions during peak hours for optimal sun safety.

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Steamboat Springs

As the seasons change, so do the UV index levels, significantly affecting sun exposure and burn risk. From March to August, the UV index reaches its peak, with April, May, and June classified as very high to extreme (UV Index 12-13), leading to a burn time of just 10 minutes. March also sees a high index of 9, indicating very high exposure risks. July and August follow closely with slightly decreased, yet still extreme levels at 12 and 11, respectively. Visitors and residents are advised to take extra precautions during these high-risk months, including seeking shade, wearing protective clothing, and using broad-spectrum sunscreen, as the risk of skin damage increases substantially. In contrast, during the winter months of December and January, the UV index lowers to moderate levels (3-4), allowing for longer exposure times of 30 minutes without immediate burn risk. Overall, awareness of the seasonal UV changes is crucial for protecting skin health throughout the year.

Monthly Maximum UV Index for Steamboat Springs, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Steamboat Springs. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec469121213121110753
Data source: Statistical UV Index data for Steamboat Springs, 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 Steamboat Springs UV Index with Other United States Cities

The table above highlights how UV exposure in Steamboat Springs 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.
Steamboat Springs's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Chicago UVI34689101098642
Brooklyn UVI35681010998642
New York City UVI35681010998642
Los Angeles UVI46891011111010754
Steamboat Springs469121213121110753
Houston UVI589111112121110975