UV Index in Topaz Ranch Estates, United States

Last updated: August 1, 2025

Awareness of the UV Index is crucial for residents of Topaz Ranch Estates, United States, where the sun's intensity can pose significant health risks—especially from late morning to early afternoon when UV levels peak at a hazardous 12. Understanding these levels is essential not only for preventing sunburn but also for maintaining long-term skin health. With a climate characterized by moderate temperatures, it's important to recognize that UV exposure can still be harmful, even on cloudy days. Stay informed and protect yourself with simple precautions, ensuring your outdoor activities remain safe and enjoyable.

Hourly UV Index in Topaz Ranch Estates

The UV Index throughout the day reveals an intensely radiant midday peak, starting gently at 1 by 7 AM. As the sun ascends, the index escalates, reaching 4 by 9 AM, before dramatically soaring to a maximum of 12 between noon and 1 PM. This indicates high UV exposure, necessitating protective measures for outdoor enthusiasts. Gradually, the index dips to 9 by 3 PM, showcasing a fading intensity as dusk approaches. By the late afternoon, it continues its descent to 1 by 7 PM, marking a significant drop in UV radiation levels. This data emphasizes the importance of being vigilant during peak hours when the sun's rays are most potent.

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
09:004moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:0010very high15 min
15:008very high15 min
16:006high25 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Topaz Ranch Estates

As the seasons change, so too does the UV Index, significantly affecting sun exposure risks throughout the year. From January's moderate UV Index of 4, where the burn time is about 30 minutes, the UV levels begin to rise, peaking at an extreme UV Index of 12 from May to July, with a dangerously short burn time of just 10 minutes. The high-risk months for UV exposure are March through August, where the index reaches very high to extreme levels. Visitors and residents should take precautionary measures during these peak months, including wearing sunscreen, protective clothing, and sunglasses, and seeking shade whenever possible. As the year progresses into October and November, the UV levels decrease, providing some relief, but it remains essential to stay vigilant and protect the skin during outdoor activities even in the moderate categories.

Monthly Maximum UV Index for Topaz Ranch Estates, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Topaz Ranch Estates. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4710101212121110754
Data source: Statistical UV Index data for Topaz Ranch Estates, 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 Topaz Ranch Estates UV Index with Other United States Cities

The table above highlights how UV exposure in Topaz Ranch Estates 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.
Topaz Ranch Estates'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
Topaz Ranch Estates4710101212121110754
Houston UVI589111112121110975