UV Index in Port Nelson, Bahamas

Last updated: June 2, 2025

In Port Nelson, Bahamas, being aware of the UV Index is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels not only helps prevent painful sunburns but also plays a vital role in promoting long-term skin health. Given the tropical climate of Port Nelson, with its increased risks of intense UV radiation—peaking at a striking 12 between noon and early afternoon—staying informed about daily UV levels is essential for enjoying the beautiful outdoors while protecting your well-being.

Hourly UV Index in Port Nelson

The UV Index today tells a compelling story of the sun's intensity as it rises and falls throughout the day. At 07:00, we start with a gentle UVI of 1, gradually climbing to 2 by 08:00. As the clock strikes 09:00, the intensity ramps up to 4, but it's not until 10:00 that we hit a significant level of 7. Midday thrill peaks at 12:00 with a commanding UVI of 12, remaining steady until 13:00 before it begins to wane. The afternoon brings a slight decline, with values decreasing to 9 at 15:00 and ultimately settling at a low 1 by 19:00 as the sun sets. This pattern underscores the importance of seeking shade and applying sunscreen during peak hours to enjoy the sun's warmth safely!

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 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.

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.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
West End UVI	6	9	10	12	12	12	12	12	11	10	7	5
Freeport UVI	6	9	10	12	12	12	12	12	11	10	8	6
Lucaya UVI	6	9	10	12	12	12	12	12	11	10	8	6
Cooper's Town UVI	6	9	10	11	12	13	12	12	11	10	7	6
Nassau UVI	6	9	11	12	12	13	12	12	12	10	8	6
Port Nelson	7	10	11	12	12	12	12	12	12	10	8	7