UV Index in Port Nelson, Bahamas

Last updated: May 3, 2025

In Port Nelson, Bahamas, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding the varying UV levels throughout the day helps you take proactive steps against sunburns and long-term skin damage. With a tropical climate marked by high sun exposure, particularly around noon when the UV Index peaks at a striking 12, residents and visitors alike must be vigilant about sun protection. By keeping an eye on the daily UV Index, you can enjoy the beautiful Bahamian sunshine while minimizing your risk of sun-related health issues.

Hourly UV Index in Port Nelson

The UV Index throughout the day displays a vibrant dance of intensity, peaking at midday. Starting at 07:00, the index is a gentle 1, slowly rising to 2 by 08:00. As the sun climbs higher, 09:00 brings a 4, followed by a notable surge to 7 at 10:00. The sun reaches its zenith at 12:00, when the index hits its maximum of 12, indicating a high risk of harm from unprotected sun exposure. It remains robust at 12 until 13:00, then gracefully descends to 11 at 14:00 and to 8 by 15:00. The afternoon cools down as the index drops to 5 by 16:00, and it continues to diminish to 3 at 17:00. Finally, the sun sets the stage for the evening, with the index falling back to 1 by 18:00 and remaining low through 19:00. This hourly excursion serves as a reminder of nature’s vibrant rhythms and the importance of sun protection during 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
08:002low45 min
09:004moderate30 min
10:007high25 min
11:009very high15 min
12:0012extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Port Nelson

Throughout the year, the UV Index exhibits significant seasonal changes, peaking during the summer months. High-risk months for UV exposure include March through September, where the UV Index reaches extreme levels of 12, resulting in a burn time as short as 10 minutes. February and October are also noteworthy, with UV Index ratings of 10 and burn times of 15 minutes. Residents and visitors are advised to take precautions during these high-risk months, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV radiation is at its peak. Remember, even on cloudy days, UV rays can penetrate and cause skin damage, so staying vigilant year-round is essential for skin health.

Monthly Maximum UV Index for Port Nelson, Bahamas

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Port Nelson. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710121212121212121087
Data source: Statistical UV Index data for Port Nelson, 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 Port Nelson UV Index with Other Bahamas Cities

The table above highlights how UV exposure in Port Nelson compares to other major locations across Bahamas. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Port Nelson's solar exposure compared to other cities in Bahamas. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
West End UVI69101212121212111075
Freeport UVI69101212121212111086
Lucaya UVI69101212121212111086
Cooper's Town UVI69101112131212111076
Nassau UVI69111212131212121086
Port Nelson710111212121212121087