UV Index in Spur, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Spur, Texas, where the semi-arid climate can lead to increased sun exposure and elevated UV levels. With peak readings reaching up to 12 during midday, awareness of UV risks is essential for preventing sunburn and protecting skin health. By monitoring UV levels, you can take proactive steps to safeguard yourself and your loved ones from harmful effects, ensuring enjoyable outdoor activities while minimizing potential skin damage. Whether it's a bright sunny day or a partially cloudy one, staying informed about the UV Index will help you enjoy the beautiful Spur weather safely.

Hourly UV Index in Spur

Throughout the day, the UV Index experiences a remarkable ascent and subsequent descent, reflecting the sun's peak intensity. Starting at a gentle 1 in the early hours of 07:00 and 08:00, the index gradually climbs to reach a moderate level of 2 by 09:00. However, it escalates dramatically at 10:00, spiking to 4, and by 11:00, the sun's rays are striking with a powerful force, resulting in a significant 7. The apex occurs at 12:00, hitting a striking 10, and shortly after, it peaks at 11 by 13:00 before achieving its highest mark of 12 at 14:00. As the afternoon progresses, there’s a noticeable decrease, with the index descending to 11 at 15:00, and continuing to decline to 5 by 17:00. By evening, it gently tapers off to 3 at 18:00 and finishes the day at a comfortable 1 by 19:00. With such fluctuations, it’s essential to stay protected during the midday hours when the sun is at its strongest!

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

Monthly UV Index Trends in Spur

Throughout the year, the UV Index shows significant seasonal changes that highlight periods of increased risk for skin damage. The months of March to August experience some of the highest UV readings, peaking at 12 during June, July, and August, categorized as extreme, with a burn time of only 10 minutes. High-risk months such as April (UV Index 10) and September (UV Index 10) also demand caution, as the exposure is categorized as very high. Visitors and residents are advised to take precautions during these peak times by wearing protective clothing, applying sunscreen, and limiting sun exposure, particularly between 10 a.m. and 4 p.m. In contrast, the winter months (January, December) offer some respite with moderate UV levels, yet vigilance is still recommended, particularly during sunny days.

Monthly Maximum UV Index for Spur, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Spur. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec579101112121210864
Data source: Statistical UV Index data for Spur, 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 Spur UV Index with Other United States Cities

The table above highlights how UV exposure in Spur 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.
Spur'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
Spur569101112121210864
Houston UVI589111112121110975