Temperature
Warm by day, warm at night.
Nosy Be is usually most comfortable in June and July. Typical daytime highs range from 78–83°F across the year. Rain is frequent in many months.
Warm by day, warm at night.
It rains on most days, with a mix of brief and longer spells. About 23 wet days, more than in most months.
Plenty of sun this month.
Warm days, with humid periods.
In November, afternoons feel about 85° and nights feel near 81°.
Partly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 81°F, easing to about 78°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 82 | 75 | 19.0 | 29 | 6.0 | 84 | 84 |
| Feb | 83 | 76 | 14.2 | 26 | 6.1 | 84 | 85 |
| Mar | 83 | 76 | 12.5 | 28 | 7.2 | 84 | 85 |
| Apr | 83 | 75 | 4.8 | 22 | 8.2 | 82 | 85 |
| May | 82 | 74 | 2.0 | 14 | 8.8 | 80 | 83 |
| Jun | 80 | 71 | 1.3 | 12 | 8.3 | 77 | 81 |
| Jul | 78 | 69 | 1.5 | 12 | 8.5 | 76 | 79 |
| Aug | 78 | 69 | 2.0 | 15 | 9.2 | 77 | 78 |
| Sep | 80 | 71 | 2.4 | 18 | 9.3 | 77 | 79 |
| Oct | 81 | 73 | 3.3 | 20 | 9.1 | 78 | 80 |
| Nov | 83 | 74 | 5.8 | 23 | 8.3 | 80 | 82 |
| Dec | 83 | 75 | 10.9 | 29 | 7.1 | 83 | 84 |
Similar climates
Want a side-by-side climate view? Compare Nosy Be with Vilanculos.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology