UV Index in Princeville, United States

Last updated: May 3, 2025

Awareness of the UV Index is crucial for the residents and visitors of Princeville, United States, where the sun shines brightly in the tropical climate. Understanding UV levels is vital not only for preventing painful sunburns but also for protecting your long-term skin health. With peak UV readings soaring to 13 around midday, Princeville experiences high exposure risks, making it essential to stay informed and take protective measures. Embrace the sun, but remember to check the UV Index regularly to enjoy your time outdoors safely!

Hourly UV Index in Princeville

The UV Index during the day reveals a notable peak in sun exposure. Starting at 07:00 with a gentle 1, it gradually climbs to 2 by 08:00. As the sun rises higher, the index surges dramatically, hitting 5 at 09:00, and reaching a striking 8 by 10:00. The intensity peaks at 12:00 with a scorching 13, remaining high until 13:00. After that, it starts to decline, returning to 11 at 14:00 and falling to 8 by 15:00. As the afternoon wanes, the index drops to 5 at 16:00, and finally settles back to 1 by 18:00 and 19:00. This data highlights the importance of sun safety measures during the midday hours when UV exposure is at its highest.

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
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Princeville

Throughout the year, UV levels exhibit significant seasonal changes, peaking during the warmer months. From January to December, the UV Index rises dramatically, reaching an extreme level of 13 from May to August, making these high-risk months for sun exposure. During this period, the recommended burn time drops to just 10 minutes, indicating the urgent need for protection such as sunscreen and clothing. February and March also present heightened danger, categorized as very high and extreme, respectively, where the burn time sharply decreases. As the year progresses towards October and November, the UV Index begins to decline, but still remains very high at 10 and 8, allowing for burn times of only 15 minutes. Visitors and residents are advised to exercise caution and take preventative measures, particularly from February through September, to mitigate the risks associated with high UV exposure.

Monthly Maximum UV Index for Princeville, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Princeville. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710111113121313121087
Data source: Statistical UV Index data for Princeville, 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 Princeville UV Index with Other United States Cities

The table above highlights how UV exposure in Princeville 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.
Princeville'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
Princeville710111113121313121087