UV Index in Bealanana, Madagascar

Last updated: September 1, 2025

In Bealanana, Madagascar, awareness of the UV Index is essential to safeguard your skin against the sun's harmful rays. Understanding UV levels helps you take proactive measures against sunburn and long-term skin health issues. With a climate classified as Cfb, residents and visitors alike face notable UV exposure, particularly during peak hours from 10:00 AM to 1:00 PM, when the index reaches a maximum of 10. Staying informed about the UV Index can empower you to enjoy outdoor activities while protecting your skin effectively.

Hourly UV Index in Bealanana

Throughout the day, the UV Index exhibits a distinct peak just before noon. Starting off at a mild 1 at 7:00 AM, it rises steadily, reaching 2 by 8:00 AM. By 9:00 AM, it jumps to 5, and then it surges to an impressive 10 at both 11:00 AM and 12:00 PM, indicating a high level of sun exposure risk. As the afternoon unfolds, the readings dip to 9 at 1:00 PM and subsequently decline further to 6 at 2:00 PM. By 3:00 PM, it drops to 3, and the day winds down with values of 1 at 4:00 and 5:00 PM, before fading to 0 by 6:00 PM and beyond. For optimal sun safety, keep to the shade as the sun peaks!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	12	extreme	10 min
11:00	14	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	8	very high	15 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 Bealanana

The UV Index data reveals significant seasonal changes in ultraviolet radiation exposure, with extreme levels persisting from January to November. The highest risk months for UV exposure are January through April, where the UV Index remains consistently at 17. As we transition to summer, the index slightly decreases in June and July, categorized as very high with a UV Index of 9 and 10, respectively. However, it remains crucial to protect against sunburn, as burn times extend only to 15 minutes. By August, the index spikes again to 12, indicating another period of heightened risk. Visitors and residents should prioritize sun safety, especially during these peak months, by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly to minimize skin damage.

Monthly Maximum UV Index for Bealanana, Madagascar

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

The table above highlights how UV exposure in Bealanana 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.

Bealanana'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
Antsirabe UVI	17	17	16	13	10	8	9	11	13	13	14	16
Bealanana	17	17	17	14	11	9	10	12	14	14	15	16