UV Index in Miarinarivo, Madagascar

Last updated: June 2, 2025

Understanding the UV Index in Miarinarivo, Madagascar is essential for protecting your skin and maintaining overall health in this picturesque region. With its Cwb climate, Miarinarivo experiences varied UV levels throughout the day, peaking at 8 around midday. Being aware of these changes is crucial for sunburn prevention and ensuring long-term skin health, as higher UV exposure can lead to serious skin issues. Residents and visitors alike should stay informed about local UV risks, especially during peak hours, to enjoy the beautiful Malagasian outdoors safely and responsibly.

Hourly UV Index in Miarinarivo

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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 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 Miarinarivo

Throughout the year, UV levels fluctuate significantly, with high-risk months spanning from January to April, where the UV Index consistently registers between 13 and 17, indicating an extreme exposure category with a corresponding burn time of just 10 minutes. As the months progress into May and June, the index drops slightly to a very high level, allowing for a marginally longer burn time of 15 minutes. However, July and August see a return to extreme levels, especially in August with a UV Index of 11. Visitors and residents should remain vigilant, particularly from January to April and during August, taking necessary precautions such as wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to safeguard against harmful UV radiation.

Monthly Maximum UV Index for Miarinarivo, Madagascar

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

The table above highlights how UV exposure in Miarinarivo 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.

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