UV Index in Islington, Jamaica

Last updated: August 1, 2025

In Islington, Jamaica, awareness of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps you take necessary precautions against sunburn and long-term skin damage, particularly during peak times when the UV Index soars to a maximum of 13 around noon. Islington's tropical climate, characterized by abundant sunshine, means residents and visitors alike must be vigilant about sun exposure to mitigate the risks associated with high UV levels. By staying informed about the UV Index, you can enjoy the beautiful Jamaican weather while keeping your skin safe and healthy.

Hourly UV Index in Islington

The UV Index showcases a dynamic increase throughout the day, peaking at 13 around 12:00 PM. Starting from a gentle 1 at 7:00 AM, the index steadily climbs as the sun ascends, reaching 6 by 9:00 AM. The intensity becomes palpable by 11:00 AM with a sharp rise to 12, before hitting its zenith at 13 at noon, prompting caution for outdoor activities. As the afternoon unfolds, the levels begin to decline, dipping to 10 by 2:00 PM and gradually falling to 0 by 7:00 PM, signaling safer conditions for evening strolls. It’s essential to stay protected during the midday hours when the sun's rays are most intense!

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	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 Islington

Throughout the year, UV exposure varies significantly, with the highest risk months occurring from February to September, where the UV Index consistently reaches extreme levels of 11 to 14, demanding vigilance. During this time, the burn time is notably short, around 10 minutes, highlighting the urgency for protective measures. January, November, and December present lower but still high UV levels, classified as very high with burn times of 15 minutes, still warranting caution. Residents and visitors should prioritize sun safety by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during the peak UV hours between 10 a.m. and 4 p.m. to minimize health risks.

Monthly Maximum UV Index for Islington, Jamaica

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

The table above highlights how UV exposure in Islington 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.

Islington'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
Islington	9	11	13	14	13	13	13	13	12	11	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