UV Index in Lake Butler, United States

Last updated: July 2, 2025

In Lake Butler, United States, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet rays. As the sun emits varying levels of UV radiation throughout the day, being aware of this index helps prevent sunburn and promotes long-term skin health. With a humid subtropical climate (Cfa), Lake Butler experiences high UV exposure, especially during peak hours from 10 AM to 2 PM, when the index can soar to 11. By staying informed about UV levels, residents can take proactive measures to enjoy the sunny outdoors safely.

Hourly UV Index in Lake Butler

As the sun rises, the UV Index starts low at 1 at 07:00 and 08:00, perfect for a leisurely morning. By 09:00, it climbs to 3, signaling that it's time to enjoy some shade. The intensity peaks sharply at 12:00 with a maximum index of 10, indicating a high risk of harm from unprotected sun exposure. Continuing at 13:00 and 14:00, the index holds steady at 11, urging caution with the midday sun blazing down. As the afternoon progresses, the UV levels begin to wane, dropping to 7 by 16:00, and further decreasing to 2 by 18:00. Finally, the day winds down with a gentle 1 at 19:00, marking a safe return to outdoor activities as the sun sets. Be sure to protect your skin 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
13:0011extreme10 min
14:0011extreme10 min
15:0010very high15 min
16:007high25 min
17:005moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Lake Butler

The seasonal UV changes indicate a significant rise in UV exposure from January to May, peaking with an extreme UV Index of 11 from May through August, where burn time decreases to just 10 minutes. High-risk months include February, March, April, and the peak summer months of May through August, during which the UV Index consistently reaches very high to extreme levels. Visitors and residents should take precautions, especially in these months, by seeking shade, wearing protective clothing, and applying sunscreen regularly, as the risk of skin damage is notably elevated. In contrast, the UV Index tapers off to moderate levels by December, signaling a safer period for outdoor activities without as much risk of UV exposure.

Monthly Maximum UV Index for Lake Butler, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Lake Butler. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec589101111111110965
Data source: Statistical UV Index data for Lake Butler, 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 Lake Butler UV Index with Other United States Cities

The table above highlights how UV exposure in Lake Butler 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.
Lake Butler'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
Lake Butler589101111111110965
Houston UVI589111112121110975