UV Index in Trinity, United States

Last updated: July 2, 2025

In Trinity, United States, understanding the UV Index is essential for safeguarding your skin and overall health. The UV Index provides a measure of the sun's ultraviolet radiation levels, which can lead to sunburns, skin damage, and increase the risk of skin cancer, especially during the peak hours of 10 AM to 2 PM when UV levels reach their maximum. With Trinity's Cfa climate, characterized by hot summers and varying sun exposure throughout the year, being aware of UV levels can help residents better protect themselves as they enjoy outdoor activities. Stay informed and take proactive measures to ensure your skin stays healthy and safe under the sun!

Hourly UV Index in Trinity

The day begins gently with a UV Index of 1 at both 07:00 and 08:00, indicating minimal sun exposure. However, as the clock strikes 09:00, the index rises to 3, signifying a gradual increase in UV intensity. By 10:00, it reaches 5, and the sun takes center stage at 11:00 with a striking 8. The peak arrives at 12:00, soaring to an impressive 10, and continues to climb, hitting its pinnacle with a dazzling 12 at 13:00. As the afternoon unfolds, values begin a slow descent: 11 at 14:00, 10 at 15:00, and then dropping to 7 by 16:00. The evening brings relief, with the index tapering down to 4 at 17:00, 2 at 18:00, and finally returning to a safe 1 by 19:00. Remember to stay protected during those peak hours!

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
08:001low45 min
09:003moderate30 min
10:005moderate30 min
11:008very high15 min
12:0010very high15 min
13:0012extreme10 min
14:0011extreme10 min
15:0010very high15 min
16:007high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Trinity

Throughout the year, the UV Index experiences significant fluctuations, with high-risk months occurring between February and August. During this period, especially in April, May, June, July, and August, the UV Index frequently reaches a dangerous level of 11 or higher, classifying these months as having an extreme exposure risk with a burn time of just 10 minutes. February and March also pose risks with an index of 8, categorized as very high, where skin can burn in as little as 15 minutes. Conversely, the UV Index drops to moderate levels in January and December, with burn times extending to 30 minutes. For visitors and residents, it is crucial to take precautions during the high-risk months by seeking shade, wearing protective clothing, and applying sunscreen to prevent skin damage.

Monthly Maximum UV Index for Trinity, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Trinity. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec588111111121110864
Data source: Statistical UV Index data for Trinity, 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 Trinity UV Index with Other United States Cities

The table above highlights how UV exposure in Trinity 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.
Trinity'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
Trinity588111111121110864
Houston UVI589111112121110975