UV Index in Manakara, Madagascar

Last updated: June 2, 2025

In Manakara, Madagascar, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels not only helps in preventing painful sunburn but also plays a vital role in maintaining overall skin health. With a tropical climate characterized by high UV exposure, particularly during midday hours when the UV Index can peak at 6, residents and visitors alike must be proactive in safeguarding themselves. By keeping an eye on the UV Index throughout the day, you can enjoy the beautiful sunny days of Manakara while minimizing the risks associated with overexposure to the sun.

Hourly UV Index in Manakara

Experience the sun's embrace with our hourly UV Index data, highlighting the day's peak exposure times. The morning starts gently at 7:00 with a UV Index of 1, gradually climbing to 2 by 8:00 and reaching 3 at 9:00. The real heat kicks in at 10:00, where the index spikes to 5, peaking at 11:00 and 12:00 with a remarkable 6. As the afternoon unfolds, the index dips to 5 at 13:00 and gently declines further to 4 by 14:00. A gradual retreat follows, with readings of 2 at 15:00, 1 for the last hours until sunset, and finally dropping to 0 by 18:00 and throughout the evening. Stay protected and embrace the sunshine wisely!

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	6	high	25 min
12:00	6	high	25 min
13:00	5	moderate	30 min
14:00	4	moderate	30 min
15:00	2	low	45 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 Manakara

The UV Index experiences significant seasonal variations, with extreme levels predominating from January through April and again in September through November. The highest risk months are January through April, and September through November, where the UV Index reaches levels as high as 16, indicating an extreme exposure category with a burn time of just 10 minutes. In contrast, May to August presents slightly lower but still significant UV levels, ranging from very high to high exposure categories. As such, it is advisable for both visitors and residents to take preventive measures, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak sun hours to mitigate the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Manakara, Madagascar

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

The table above highlights how UV exposure in Manakara 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.

Manakara'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
Manakara	16	15	14	11	8	6	7	9	11	11	13	14
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