UV Index in Ambositra, Madagascar

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Ambositra, Madagascar, where sun exposure can fluctuate significantly throughout the day. Being aware of UV levels not only aids in preventing sunburn but also plays a vital role in maintaining long-term skin health. With a temperate climate classified as Cfb, Ambositra experiences varying UV risks, particularly peaking during midday hours when values soar to 8. This makes it essential to stay informed and take protective measures, ensuring your time outdoors remains safe and enjoyable.

Hourly UV Index in Ambositra

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 7:00 AM. By 8:00 AM, it nudges up to 2, signaling a mild increase in UV exposure. The intensity heats up quickly, reaching a moderate 4 by 9:00 AM, before hitting its peak of 8 from 11:00 AM to 12:00 PM. This is the prime time for sun safety awareness! After noon, the UV Index gradually declines; by 3:00 PM, it recedes to 3, and as the day wanes, it drops significantly to 1 by 4:00 PM. By evening, UV levels have diminished, reaching 0 by 6:00 PM, offering a reprieve from the sun’s rays.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 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 Ambositra

The UV Index demonstrates significant seasonal variations, with the highest levels occurring between January and April, where the index consistently exceeds 15, indicating an extreme exposure category and a dangerously short burn time of just 10 minutes. Visitors and residents should exercise extra caution during these high-risk months, especially from August to October, as the index fluctuates around 10 to 13 in the extreme category. The months of May through July see a slightly lower but still elevated UV Index, categorized as very high, allowing for a burn time of 15 minutes. It is crucial for everyone to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak sun hours, to avoid harmful effects on skin and health.

Monthly Maximum UV Index for Ambositra, Madagascar

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

The table above highlights how UV exposure in Ambositra 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.

Ambositra'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
Ambositra	18	17	15	12	9	8	8	11	12	13	14	16
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