UV Index in Sakaraha, Madagascar

Last updated: September 1, 2025

In Sakaraha, Madagascar, understanding the UV Index is crucial for protecting your skin from potential harm. The UV Index measures the strength of ultraviolet radiation from the sun, which can lead to sunburn and long-term skin damage if exposure is not managed properly. With a Cfa climate that features warm temperatures and plenty of sunshine, residents and visitors alike need to be aware of the heightened UV levels, particularly between 10:00 AM and 1:00 PM, when the index can soar to 7. Staying informed about the UV Index not only helps in preventing immediate discomfort but also plays a vital role in maintaining overall skin health in this beautiful region.

Hourly UV Index in Sakaraha

At dawn, the UV Index starts off low, with a maximum of 1 at 07:00 and 08:00. As the sun rises higher, it reaches 3 by 09:00, before climbing to a peak of 7 at 12:00. This midday intensity signifies a need for sun protection, especially during the height of the day when UV exposure is most potent. The index begins to decline in the afternoon, dropping to 5 at 14:00 and settling back to 1 by 17:00. By 18:00 and into the evening, the UV Index sharply drops to 0, marking a safe time to enjoy outdoor activities without the risk of sunburn. Stay sun-safe!

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	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 Sakaraha

The UV Index experiences significant fluctuations throughout the year, with high-risk months predominantly from January to April and again in September to November, where indices reach extreme levels, peaking at 17 in February and sustaining between 14 to 16 from October to December. During these periods, the recommended burn time is a mere 10 minutes, highlighting the urgent need for protective measures. As temperatures rise, May to August sees the index drop to 8-9, categorized as very high to high, allowing a slightly longer burn time of 15 to 25 minutes in June and July. Visitors and residents are advised to take extra precautions, especially during the extreme months, by applying high-SPF sunscreen, wearing protective clothing, and seeking shade to minimize exposure and avoid sunburn.

Monthly Maximum UV Index for Sakaraha, Madagascar

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

The table above highlights how UV exposure in Sakaraha 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.

Sakaraha'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
Sakaraha	16	17	14	11	8	7	7	9	11	13	14	15
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