Last updated: June 2, 2025
In Sakaraha, Madagascar, being aware of the UV Index is essential for safeguarding your skin's health amid the region's warm, humid climate. Understanding the UV levels can help you prevent sunburn and long-term skin damage, especially as exposure can be significant during peak hours. With the UV Index peaking at 7 around midday, residents and visitors alike should take precautions to stay protected from harmful rays. Given Sakaraha's Cfa climate, where sunshine is abundant, staying informed about UV risks is crucial for enjoying the outdoors safely.
The UV Index reveals an early morning reprieve, starting at a gentle 1 at 7:00 AM and remaining low through 9:00 AM. However, as the sun climbs, intensity increases sharply, peaking at a 7 around noon, signaling the most potent UV exposure of the day. The early afternoon maintains a respectable UV level of 6 at 1:00 PM before gradually tapering off. By mid-afternoon, it drops to 4, then swiftly declines to 1 by 4:00 PM, and finally settles at 0 by 6:00 PM, marking the day's end for UV concern. This hourly trend underscores the importance of sun safety during peak hours, especially between 10 AM and 2 PM.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 5 | moderate | 30 min |
11:00 | 6 | high | 25 min |
12:00 | 7 | high | 25 min |
13:00 | 6 | high | 25 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 |
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.
UV Risk Categories
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 |