UV Index in McCall, United States

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of McCall, United States, where the picturesque climate brings not just beauty but also potential sun exposure risks. As the UV levels can soar to an intense 11 during midday hours, it's essential to be aware of these readings to prevent sunburn and promote skin health. With McCall’s Dsb climate, characterized by warm summers and a high elevation, the risk of harmful UV radiation is amplified. Staying informed about the UV Index allows you to enjoy the outdoors safely while protecting your skin from its damaging effects.

Hourly UV Index in McCall

As the sun rises, the UV Index remains relatively low, starting at a gentle 1 from 07:00 to 09:00. However, as the day progresses, the UV levels ramp up significantly, reaching a moderate 5 by 10:00 and hitting a peak of 11 between 13:00 and 14:00. This period signifies the highest risk, urging outdoor enthusiasts to take precautions. By 15:00, the index starts to dip to 10, followed by a gradual decline to 5 at 17:00, and settling at 2 by 19:00. It's a clear reminder that during midday, when the sun is at its strongest, the need for protection is paramount to safeguard against harmful UV radiation. Enjoy the sunshine, but don't forget your sunscreen! ☀️

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
11:006high25 min
12:008very high15 min
13:009very high15 min
14:0010very high15 min
15:009very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:001low45 min

Monthly UV Index Trends in McCall

Throughout the year, seasonal UV changes highlight significant fluctuations in the UV Index, impacting sun safety guidelines. The months of May to July are particularly high-risk, with an extreme UV Index of 11, indicating an urgent need for protective measures as burn times drop to just 10 minutes. April also poses a risk with a very high index of 8, while August and September continue to maintain elevated levels. Conversely, the winter monthsJanuary, February, and November—feature moderate levels, allowing for safer outdoor activities, although October shows a notable shift with a high UV index. Visitors and residents should exercise caution and ensure proper sun protection during high-risk months, particularly by wearing sunscreen, hats, and protective clothing, to prevent skin damage from increased UV exposure.

Monthly Maximum UV Index for McCall, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in McCall. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3578111111108632
Data source: Statistical UV Index data for McCall, 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 McCall UV Index with Other United States Cities

The table above highlights how UV exposure in McCall 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.
McCall'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
McCall3478111111108642
Los Angeles UVI46891011111010754
Houston UVI589111112121110975