UV Index in Dalvey, Jamaica

Last updated: July 2, 2025

In Dalvey, Jamaica, awareness of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding the UV levels not only helps in preventing painful sunburns but also plays a significant role in reducing the risk of long-term skin damage. With Dalvey's tropical climate, where the sun can be particularly intense, it's essential to know when the UV Index peaks—reaching as high as 13 by noon. By keeping an eye on these levels, you can enjoy the beautiful Jamaican sun while safeguarding your skin's health.

Hourly UV Index in Dalvey

As the sun rises, the UV Index begins to climb, peaking at 13 around noon, signifying extreme levels of ultraviolet radiation. Early morning hours see a moderate index of 1 at 07:00 and a slight increase to 3 by 08:00. By 09:00, the intensity escalates to 6, and from 10:00 to 12:00, it reaches its zenith, hitting 12 at 11:00. The index holds strong at 13 just after noon, then gradually declines, dropping to 10 at 14:00. The afternoon brings a further drop to 7 at 15:00, before tapering off to 3 by 16:00, and eventually settling back to a low of 1 by 17:00. The evening hours cool down to a 0 UV Index by 19:00, marking a welcome relief as the day transitions into night. Remember, with a maximum UV Index of 13, adequate sun protection is essential during the 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	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	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 Dalvey

The UV Index exhibits significant seasonal variation, peaking from February to September, with exceptionally high levels during March to September where it consistently reaches an extreme category of 13-14 and a burn time of just 10 minutes. January and November feature a very high UV Index of 9, while December and October see a slight decline to 8-12, with burn times increasing to 15 minutes. Given these readings, it is crucial for visitors and residents to exercise caution during the high-risk months of February through September, particularly in the height of summer when UV exposure is most intense. It is advisable to wear protective clothing, apply broad-spectrum sunscreen liberally, and seek shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Dalvey, Jamaica

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

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

Dalvey's solar exposure compared to other cities in Jamaica. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Montego Bay UVI	9	11	13	13	13	13	13	13	12	12	9	8
Mandeville UVI	9	11	13	14	13	13	13	13	12	12	9	8
Portmore UVI	9	11	13	14	13	13	13	13	12	12	9	8
Spanish Town UVI	9	11	13	14	13	13	13	13	12	12	9	8
Kingston UVI	9	11	13	14	13	13	13	13	12	12	9	8
Dalvey	9	11	13	14	13	13	13	13	12	12	9	8