UV Index in Juno Beach, United States

Last updated: July 2, 2025

Understanding the UV Index in Juno Beach is crucial for maintaining skin health and preventing sunburn, especially in this sunny coastal paradise. With the UV levels peaking at 12 during midday, the risks of overexposure are significant. Awareness of these fluctuations allows residents and visitors to take necessary precautions, such as applying sunscreen and seeking shade. Nestled in a Cfa climate zone, Juno Beach boasts a warm, humid subtropical climate, making it vital to stay informed about daily UV exposure risks to protect your skin while enjoying the beautiful outdoors.

Hourly UV Index in Juno Beach

As the sun rises, the UV Index starts off low at a manageable 1 from 07:00 to 08:00. However, things heat up quickly as we move into the late morning; by 10:00, it spikes to 5, reaching 8 at 11:00. The peak intensity occurs at 12:00, with an impressive index of 11, closely followed by 12 at 13:00 and 14:00—the sun is at its strongest! A gradual decrease follows, dropping to 10 by 15:00 and continuing down to 4 at 17:00. As the day winds down, the index relaxes further to 2 at 18:00 and returns to a safe 1 by 19:00. It's clear that today's UV risk peaks around midday, so remember to stay protected during those exposed 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
12:0011extreme10 min
13:0012extreme10 min
14:0012extreme10 min
15:0010very high15 min
16:007high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Juno Beach

Throughout the year, UV levels fluctuate significantly, with the highest risk months being from March to September, where the UV Index reaches extreme levels of 11-12 and burn times can be as short as 10 minutes. The transition into spring starts with rising indices in February (9), peaking in the summer months. Residents and visitors should take precautions during this period by using broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours. Conversely, fall and winter months show a decrease in UV intensity, with burn times lengthening—up to 30 minutes in December—but it's still advisable to remain vigilant about sun exposure, particularly in sunnier days.

Monthly Maximum UV Index for Juno Beach, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Juno Beach. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec6910111112121211976
Data source: Statistical UV Index data for Juno Beach, 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 Juno Beach UV Index with Other United States Cities

The table above highlights how UV exposure in Juno Beach 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.
Juno Beach'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
Houston UVI589111112121110975
Juno Beach69101111121212111075