UV Index in Mahalina, Madagascar

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Mahalina, Madagascar, where the tropical Aw climate brings both sun and potential skin risks. With UV levels peaking at a high 10 around noon, awareness of daily UV exposure is essential for preventing sunburn and safeguarding long-term skin health. Knowing when to seek shade or apply sunscreen can make a significant difference, especially during the peak hours from 10 AM to 1 PM, when UV rays are most intense. Stay informed and protect your skin while enjoying the beautiful sunshine of Mahalina!

Hourly UV Index in Mahalina

Throughout the day, the UV Index exhibits a distinct peak just before noon. Starting off at a mild 1 at 7:00 AM, it rises steadily, reaching 2 by 8:00 AM. By 9:00 AM, it jumps to 5, and then it surges to an impressive 10 at both 11:00 AM and 12:00 PM, indicating a high level of sun exposure risk. As the afternoon unfolds, the readings dip to 9 at 1:00 PM and subsequently decline further to 6 at 2:00 PM. By 3:00 PM, it drops to 3, and the day winds down with values of 1 at 4:00 and 5:00 PM, before fading to 0 by 6:00 PM and beyond. For optimal sun safety, keep to the shade as the sun peaks!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Mahalina

Throughout the year, the UV Index exhibits significant seasonal fluctuations. The highest UV levels, categorized as extreme, are observed from January to April and again in August and September, where the burn time is a concise 10 minutes. February and March maintain a consistent UV Index of 16, suggesting these are particularly high-risk months alongside December, which also shows a high reading of 15. From May to July, while UV exposure remains very high, the burn time extends slightly to 15 minutes. As such, it's crucial for both visitors and residents to take protective measures during these peak months, including applying sunscreen, wearing protective clothing, and seeking shade to minimize the risk of skin damage. Always remain vigilant, especially during the peak UV Index months, and prioritize your skin safety to enjoy the sunny days responsibly.

Monthly Maximum UV Index for Mahalina, Madagascar

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

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

Mahalina's solar exposure compared to other cities in Madagascar. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Toamasina UVI	16	16	15	12	9	7	8	10	12	12	13	15
Fianarantsoa UVI	17	17	15	12	9	7	8	10	12	13	14	16
Mahajanga UVI	16	16	15	13	10	8	9	11	12	12	13	15
Antananarivo UVI	17	17	15	12	10	8	9	11	13	13	14	16
Antsirabe UVI	17	17	16	13	10	8	9	11	13	13	14	16
Mahalina	16	16	16	13	11	9	10	12	14	13	13	15