UV Index in Mountainaire, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Mountainaire, United States, as it provides essential information on the potential harm from ultraviolet radiation. With elevated UV levels reaching a peak of 13 during midday hours, awareness of these figures is vital for sunburn prevention and maintaining long-term skin health. The high-altitude climate characteristic of Mountainaire can amplify UV exposure, increasing the risk for sun damage even on cloudy days. Stay informed and take appropriate precautions to protect your skin from the sun’s harmful rays!

Hourly UV Index in Mountainaire

As the sun rises, the UV Index gradually climbs, beginning at a mild 1 by 07:00. By 08:00, it increases to 3, signaling the start of a sun-soaked day. Come 09:00, it jumps to 6, and by 10:00, it soars to a peak of 9. The intensity reaches its zenith at 11:00 with an impressive 11, followed by a blistering high of 13 at 12:00. The afternoon sees a slight decline, with the index dropping to 12 at 13:00, and then stabilizing at 11 from 14:00 to 15:00. As the sun begins its descent, the UV Index decreases to 5 at 16:00, and falls to 3 by 17:00. Finally, as twilight sets in, the UV levels drop back to 1 at 18:00 and remain steady until 19:00. Stay sun-smart! 🌞

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
08:003moderate30 min
09:006high25 min
10:009very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Mountainaire

Throughout the year, UV Index levels fluctuate, indicating varying risks for skin exposure. The high-risk months are primarily from March to September, where the UV Index peaks at 13 in both June and July, classified as extreme, resulting in a burn time of only 10 minutes. Visitors and residents should prioritize skin protection during these months with appropriate sunscreen, protective clothing, and seeking shade during peak hours. The months of February and October also present very high UV levels of 8, with shorter burn times of 15 minutes, necessitating caution. Conversely, January, November, and December feature moderate to high UV levels, with more forgiving burn times, though protective measures should still be considered. Emphasizing sun safety year-round is essential for both health and well-being.

Monthly Maximum UV Index for Mountainaire, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mountainaire. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec589111213131211864
Data source: Statistical UV Index data for Mountainaire, 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 Mountainaire UV Index with Other United States Cities

The table above highlights how UV exposure in Mountainaire 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.
Mountainaire'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
Houston UVI589111112121110975
Mountainaire589111213131211864