UV Index in Farafangana, Madagascar

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Farafangana, Madagascar, where exposure to the sun can lead to serious skin health issues if not managed properly. As a tropical region known for its vibrant climate, Farafangana experiences varying UV levels throughout the day — peaking at a notable 6 around midday. Being aware of these fluctuations is essential for preventing sunburn and protecting your skin from harmful UV radiation. Whether planning a day outdoors or enjoying the beautiful coastal scenery, a solid grasp of the local UV Index can help you stay safe and enjoy the sun responsibly.

Hourly UV Index in Farafangana

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 Farafangana

The UV Index exhibits significant seasonal fluctuations, indicating varying levels of sun exposure risk throughout the year. High-risk months for UV exposure are identified as January, February, March, April, September, October, November, and December with extreme exposure categories and a burn time of just 10 minutes. Meanwhile, May and August fall under the very high category, allowing for slightly longer burn times of 15 minutes. From June to July, the UV Index indicates a high exposure level with a burn time of 25 minutes. Visitors and residents should take precautions during high-risk months, such as wearing protective clothing, applying sunscreen with high SPF, and seeking shade, especially during midday hours when UV radiation is strongest.

Monthly Maximum UV Index for Farafangana, Madagascar

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

The table above highlights how UV exposure in Farafangana 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.

Farafangana'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
Farafangana	16	16	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