UV Index in Maroantsetra, Madagascar

Last updated: August 1, 2025

Understanding the UV Index in Maroantsetra, Madagascar is crucial for protecting your skin and overall health against harmful sun exposure. With a tropical climate that often leads to elevated UV levels, awareness of these measurements can significantly aid in sunburn prevention and long-term skin health. Throughout the day, Maroantsetra experiences varying UV intensity, peaking at 9 between 11:00 AM and 12:00 PM. Familiarizing yourself with these levels enables you to make informed decisions about outdoor activities, ensuring you enjoy Madagascar's beautiful landscapes while keeping your skin safe!

Hourly UV Index in Maroantsetra

The UV Index for today showcases a striking peak between 11:00 AM and 12:00 PM, where it reaches a high of 9, indicating a high risk of harm from unprotected sun exposure. As the day progresses, the index begins to taper off, transitioning to a 5 at 2:00 PM and then dropping further to 3 by 3:00 PM. The late afternoon brings a noticeable decline, finishing off with 1 at 4:00 PM and fading to 0 after 6:00 PM. If you're planning outdoor activities, the optimal time to soak up the sun safely is definitely before noon! Don’t forget your sunscreen during those peak hours!

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	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 Maroantsetra

Throughout the year, the UV Index experiences significant variability, with January through April consistently presenting extreme exposure levels, peaking at 17 in January. As we transition into May and June, the index drops slightly, yet remains in the very high category, indicating a 15-minute burn time. July and August see a brief increase, with August back in the extreme range, while September to November maintain extreme levels again with a consistent 10-minute burn time. December experiences a slight uptick to 15 before the cycle restarts. Therefore, residents and visitors are advised to prioritize sun safety, particularly during high-risk months of January through April and August through November, by using sunscreen, wearing protective clothing, and seeking shade, especially during peak sunlight hours.

Monthly Maximum UV Index for Maroantsetra, Madagascar

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

The table above highlights how UV exposure in Maroantsetra 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.

Maroantsetra'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
Maroantsetra	17	16	16	13	10	8	9	11	13	13	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