UV Index in Gros Morne, Haiti

Last updated: May 3, 2025

In Gros Morne, Haiti, being aware of the UV Index is crucial for maintaining optimal skin health and preventing sunburn. Understanding the UV levels can empower residents and visitors alike to take appropriate precautions against harmful rays, particularly during peak sun hours. With a tropical climate that sees UV Index values soaring to 13 around midday, it’s essential to stay informed about your sun exposure and protect your skin from potential damage. By keeping an eye on the UV Index, you can enjoy all the beauty that Gros Morne has to offer while minimizing your risk of injury from the sun’s powerful rays.

Hourly UV Index in Gros Morne

As the sun rises, the UV Index gradually escalates, starting from a mild 1 at 07:00 and peaking at an intense 13 by 13:00. The morning hours see a steady climb, reaching 10 at 11:00 and hitting a blistering 12 by noon. This peak intensity of 13 indicates high risk for harm from unprotected sun exposure. As the afternoon progresses, the UV Index begins to decline, dropping to 8 at 15:00 and further to 5 by 16:00. By evening, it returns to a safer level, resting at 1 by 18:00 and remaining consistent until 19:00. Throughout the day, it's essential to stay informed and protect your skin, especially during those peak hours when the sun's rays are most potent.

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	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Gros Morne

The UV Index varies significantly throughout the year, peaking during the late winter and spring months. February to April are notably high-risk months, with the UV Index reaching 13 and categorized as extreme for a burn time of just 10 minutes. Even in May and August, the UV Index remains elevated at 13, while June and July see a slight decrease to 12. As the year progresses, the UV Index gradually drops to 11 in October and returns to very high levels of 9 in November, before further declining to 8 in December. Visitors and residents are advised to take precautions during the high-risk months by applying sunscreen, wearing protective clothing, and seeking shade, especially during peak sun hours, to minimize the risk of skin damage.

Monthly Maximum UV Index for Gros Morne, Haiti

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

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

Gros Morne's solar exposure compared to other cities in Haiti. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Port-de-Paix UVI	9	11	12	13	13	12	13	13	12	11	9	8
Gros Morne	9	11	13	13	13	12	12	13	12	11	9	8
Croix-des-Bouquets UVI	8	10	12	13	13	13	12	13	12	11	9	8
Petionville UVI	8	10	12	13	13	13	12	13	12	11	9	8
Delmas 73 UVI	8	10	12	13	13	13	12	13	12	11	9	8
Port-au-Prince UVI	8	10	12	13	13	13	12	13	12	11	9	8