UV Index in Stevenson, United States

Last updated: May 3, 2025

In Stevenson, United States, being aware of the UV Index is essential for protecting your skin from harmful UV radiation. Understanding the daily variation in UV levels helps residents gauge sun exposure, enabling them to prevent sunburn and promote long-term skin health. With a Cfa climate featuring warm summers and moderate UV exposure, Stevenson often sees peak UV Index ratings reaching 11 during midday hours—posing a significant risk for both adults and children. Staying informed about UV levels fosters safe outdoor activities while minimizing the risk of skin damage.

Hourly UV Index in Stevenson

The UV Index for today presents a striking pattern of fluctuating intensity, peaking at 11 between 12:00 and 13:00. As the sun rises, the index starts at a gentle 1 at 07:00, gradually climbing to 2 by 08:00. A noticeable surge occurs, reaching 4 at 09:00, and continuing to escalate until it hits the maximum of 11 at midday. Following this zenith, the UV Index dips gradually, dropping to 9 by 14:00, before tapering off into the evening with values of 5 at 16:00 and dwindling to 1 by 18:00. This data highlights the importance of sun protection during the midday hours, when UV radiation is at its highest. Stay safe and enjoy the sunshine!

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
10:007high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:009very high15 min
15:007high25 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Stevenson

Throughout the year, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk. The highest risk months are from May to August, when the UV Index peaks at an extreme level of 11, allowing for a burn time of just 10 minutes. Notably, March and April also present high risks with indices reaching 8 and 10, respectively. Conversely, the winter months of January and December have a moderate UV Index of 4, with longer burn times of 30 minutes. To protect yourself during high UV months, it is essential for both visitors and residents to apply sunscreen regularly, wear protective clothing, and seek shade during peak sun hours, particularly from late spring through summer.

Monthly Maximum UV Index for Stevenson, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Stevenson. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111119764
Data source: Statistical UV Index data for Stevenson, 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 Stevenson UV Index with Other United States Cities

The table above highlights how UV exposure in Stevenson 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.
Stevenson'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
Stevenson46810111111119764
Houston UVI589111112121110975