UV Index in Dennery, Saint Lucia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Dennery, Saint Lucia, where the tropical climate and sunny skies can lead to high UV exposure. Being aware of daily UV levels helps prevent sunburn and promotes better skin health, making it essential to protect yourself during peak hours. With UV indices soaring to 14 around noon, it’s important to stay informed about local conditions to enjoy the sun safely. Embrace the beauty of Dennery while taking proactive steps against harmful rays, ensuring that your time outdoors is both delightful and safe!

Hourly UV Index in Dennery

The UV Index today paints a vivid picture of a sunny day's intensity. Starting off at a moderate level of 1 at 7:00 AM, the sun rises steadily, peaking at 14 around 12:00 PM—a high risk time for unprotected skin. Expect the index to hit its zenith at 1:00 PM with a dramatic 13, only to gently recede as the afternoon fades, dropping to 6 by 3:00 PM. As the sun begins to set, the levels decrease further, retreating to 1 by 5:00 PM and finally to a 0 by 7:00 PM, signaling a safe window for late evening activities. Remember to protect your skin during those 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Dennery

The UV Index experiences significant seasonal fluctuations, with extreme levels persisting from February through October, peaking in the summer months of March, April, May, August, and September at a UV Index of 14. Visitors and residents should pay particular attention to the high-risk months of February to October, where the potential for skin damage is elevated, and burn times can be as little as 10 minutes. In contrast, January, November, and December see lower UV levels, classified as very high, with slightly longer burn times of 15 minutes. To minimize risks, it is strongly advised to utilize sun protection measures, such as sunscreen, protective clothing, and seeking shade, particularly during peak hours when UV exposure is highest.

Monthly Maximum UV Index for Dennery, Saint Lucia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Dennery. 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 Dennery, 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 Dennery UV Index with Other Saint Lucia Cities

The table above highlights how UV exposure in Dennery compares to other major locations across Saint Lucia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Dennery's solar exposure compared to other cities in Saint Lucia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Dennery	10	12	14	14	14	13	13	14	14	12	10	9
Castries UVI	10	12	14	14	14	13	13	14	14	12	10	9
Soufriere UVI	10	12	14	14	14	13	13	14	14	12	10	9
Micoud UVI	10	12	14	14	14	13	13	14	14	12	10	9
Vieux Fort UVI	10	12	14	14	14	13	13	14	14	12	10	9