UV Index in Duncan Town, Bahamas

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Duncan Town, Bahamas, where the sun's intensity can be remarkably high. Awareness of UV levels helps in preventing sunburn and protecting overall skin health. With a tropical climate characterized by strong sunlight, Duncan Town experiences significant UV exposure, peaking at a level of 12 around noon. This underscores the importance of monitoring UV Index readings throughout the day, so you can enjoy the beautiful Bahamian sun while safeguarding your skin from potential damage.

Hourly UV Index in Duncan Town

At dawn, the UV Index begins its day at a modest 1 at 07:00, signaling a low risk for sun exposure. As the sun climbs higher, the index rises steadily, reaching 2 by 08:00 and 3 at 09:00. The peak occurs around 12:00, where it soars to an impressive 12, indicating a very high risk for harm from unprotected sun exposure. The intensity slightly decreases in the afternoon, with readings of 13 at 13:00 and tapering to 9 by 15:00. As evening approaches, the UV levels drop, returning to 1 by 18:00 and 19:00. It's essential to stay protected during those peak hours from 11:00 to 15:00 when the UV Index 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	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 Duncan Town

The UV Index experiences significant seasonal variations, peaking in the summer months. From March through October, the UV Index consistently falls within the extreme category, with values reaching up to 13 in July and August. High-risk months for UV exposure are thus identified as March to October, where the burn time is notably reduced to just 10 minutes. In contrast, January and February are categorized as very high, requiring only 15 minutes of exposure for potential sunburn. By November, the risk decreases slightly to 8, and December sees a further reduction to 7, with a longer burn time of 25 minutes. Visitors and residents are strongly advised to take precautions during high UV months, such as wearing protective clothing, using sunscreen, and seeking shade, particularly during peak sun hours, to minimize their risk of skin damage.

Monthly Maximum UV Index for Duncan Town, Bahamas

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Duncan Town. 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 Duncan Town, 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 Duncan Town UV Index with Other Bahamas Cities

The table above highlights how UV exposure in Duncan Town 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.

Duncan Town'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
Duncan Town	8	10	12	13	12	12	13	13	12	11	8	7