UV Index in Pismo Beach, United States

Last updated: June 2, 2025

Understanding the UV Index in Pismo Beach, United States, is crucial for both locals and visitors enjoying the sun-kissed shores. The UV Index provides essential information about the strength of ultraviolet (UV) radiation, allowing residents and beachgoers to take necessary precautions to prevent sunburn and protect their skin health. Pismo Beach, known for its pleasant Csb climate, experiences high UV levels, particularly during midday when values can soar to 12. Being aware of these levels helps ensure that your outdoor adventures remain safe and enjoyable while minimizing the risk of skin damage. Plan your sun exposure wisely and keep that beautiful beach glow without the burn!

Hourly UV Index in Pismo Beach

The UV Index today showcases a striking climb in intensity as the sun rises, starting from a modest 1 at 7:00 AM. As the morning unfolds, the index steadily elevates, reaching 4 by 9:00 AM before peaking at a blistering 12 at 1:00 PM—the most dangerous time for exposure. The afternoon shows a slight decline, with values tapering from 11 at 2:00 PM back down to 1 by 7:00 PM. This fluctuation highlights the importance of being sun-smart, especially during the peak hours when the risk of harmful UV radiation is at its highest. Remember to protect your skin and seek shade if you'll be outdoors!

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
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Pismo Beach

Throughout the year, UV exposure varies significantly, peaking during the summer months. High-risk months are March through August, featuring very high to extreme UV Index values, particularly in June and July, when the index reaches 12 and the burn time drops to just 10 minutes. To mitigate the risk of UV-related skin damage, it is crucial for both visitors and residents to take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade when outdoors, especially during peak sunlight hours. In contrast, from November to February, the UV Index decreases to moderate levels, allowing for more relaxed outdoor activities with a burn time of 30 minutes in most cases. However, vigilance remains essential year-round to ensure skin health.

Monthly Maximum UV Index for Pismo Beach, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Pismo Beach. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4689101212119753
Data source: Statistical UV Index data for Pismo 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 Pismo Beach UV Index with Other United States Cities

The table above highlights how UV exposure in Pismo 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.
Pismo 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
Pismo Beach4589101212119753
Houston UVI589111112121110975