UV Index in Sahatavy, Madagascar

Last updated: June 2, 2025

Understanding the UV Index is essential for residents of Sahatavy, Madagascar, where the sun's rays can be both inviting and harmful. With UV levels peaking at 8 during midday, awareness of these numbers can help protect you from sunburn and other skin issues, ensuring you enjoy the vibrant outdoor lifestyle without complications. Sahatavy's Cfa climate offers a pleasant atmosphere, but this also means higher UV exposure risks, particularly from late morning to early afternoon. By keeping an eye on the UV Index, you can safeguard your skin health while soaking in the beautiful Malagasy sun.

Hourly UV Index in Sahatavy

As the sun rises, the UV Index begins its climb, starting at a mild 1 at 07:00. By 08:00, it nudges up to 2, but the real surge begins as we approach midday. At 09:00, it reaches 4, and by 10:00, it hits 6—a clear sign to apply that sunscreen! The peak UV intensity occurs from 11:00 to 12:00, where it soars to an impressive 8, making it crucial to seek shade and wear protective clothing. As the afternoon rolls in, the index gradually decreases—7 at 13:00, 5 at 14:00, before plunging to 2 by 15:00. Finally, from 16:00 to 19:00, the UV Index dwindles down to 1 and finally 0, marking the end of a day where sun safety was paramount during those peak hours. Stay vigilant under the sun!

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	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 Sahatavy

Throughout the year, UV Index levels exhibit significant fluctuations, with the highest readings occurring from January to April, marked by an extreme category (UV Index 17-16) where the burn time is as little as 10 minutes. The high-risk months for UV exposure include January through April and August through November, where values remain in the extreme category. May to July sees slightly lower, yet still very high, UV levels (UV Index 10-8) with burn times extending to 15 minutes. Visitors and residents are advised to take necessary precautions during these high-risk periods, including wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Sahatavy, Madagascar

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

The table above highlights how UV exposure in Sahatavy 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.

Sahatavy'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
Sahatavy	17	17	16	13	10	8	9	11	13	13	14	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