UV Index in Vohibinany, Madagascar

Last updated: August 1, 2025

In Vohibinany, Madagascar, being aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding the UV levels throughout the day not only helps in preventing painful sunburns but also plays a vital role in long-term skin health. With a tropical wet climate that sees significant UV exposure—particularly peaking at levels 9 between 11:00 AM and 12:00 PM—locals and visitors alike must take proactive measures to protect themselves from potential sun damage. Armed with knowledge about the UV Index, you can enjoy the beautiful Malagasy sun while keeping your skin safe.

Hourly UV Index in Vohibinany

The UV Index rises and falls dramatically throughout the day, showcasing how the sun's intensity varies with time. Starting at a mild 1 at 7:00 AM, it gradually climbs to reach a peak of 9 between 11:00 AM and 12:00 PM, where sun protection is crucial. As the afternoon progresses, the index begins to dip — descending to 5 by 2:00 PM and tapering off to a safe 1 by 4:00 PM. Finally, the sun sets with the UV levels dropping to 0 after 6:00 PM, indicating it’s safe to enjoy the evening outdoors without worry. Stay vigilant during those midday hours to protect your skin!

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	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	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 Vohibinany

Throughout the year, UV Index levels exhibit significant fluctuations, with the highest readings occurring from January to April, marked by an extreme category (UV Index 17-16) where the burn time is as little as 10 minutes. The high-risk months for UV exposure include January through April and August through November, where values remain in the extreme category. May to July sees slightly lower, yet still very high, UV levels (UV Index 10-8) with burn times extending to 15 minutes. Visitors and residents are advised to take necessary precautions during these high-risk periods, including wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Vohibinany, Madagascar

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

The table above highlights how UV exposure in Vohibinany 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.

Vohibinany'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
Vohibinany	17	17	16	13	10	8	9	11	13	13	14	15
Antsirabe UVI	17	17	16	13	10	8	9	11	13	13	14	16