UV Index in Mayisad, Haiti

Last updated: June 2, 2025

In Mayisad, Haiti, being aware of the UV Index is crucial for ensuring skin health and preventing sunburn. With its Aw climate, residents and visitors alike are exposed to fluctuating UV levels that can reach as high as 13 during midday hours. Understanding these levels is essential, as even short periods of unprotected sun exposure can lead to skin damage. By staying informed about the UV Index, you can enjoy the beautiful Haitian sun while protecting your skin from the harmful effects of UVA and UVB radiation.

Hourly UV Index in Mayisad

As the day unfolds, the UV Index steadily rises, peaking at a staggering 13 by 1:00 PM, indicating a high risk of harm from unprotected sun exposure. Early morning hours start with a modest 1 at 7:00 AM, increasing to 2 by 8:00 AM. By 10:00 AM, the index climbs to 7, and by 11:00 AM, it reaches 10, prompting serious sun protection measures. The intensity wanes in the afternoon, dropping to 8 at 3:00 PM, before descending further to 3 by 5:00 PM. As dusk approaches, the UV Index dwindles to a safe 1 by 6:00 PM, leaving us with a stark reminder of the sun's power during peak hours in the middle of the day.

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	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Mayisad

Throughout the year, UV Index levels exhibit significant seasonal changes, peaking during the spring and summer months. From January to February, the UV Index escalates from 9 (very high) to 11 (extreme), with a notably low burn time of just 10 minutes. The extreme levels persist from March to August, with the index reaching a maximum of 13 for six consecutive months, indicating a burn time of only 10 minutes. September and October slightly decline to 12 and 11, respectively, yet remain in the extreme category. As the year concludes, November and December return to 9 (very high) and 8 (very high), allowing for a longer burn time of 15 minutes. Visitors and residents are advised to take necessary precautions during the high-risk months of February through October, by wearing protective clothing, applying sunscreen, and seeking shade during peak UV hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Mayisad, Haiti

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

The table above highlights how UV exposure in Mayisad 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.

Mayisad'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
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
Mayisad	9	11	13	13	13	13	12	13	12	11	9	8