SeasonMapNosy Be weather in April
Madagascar
April in Nosy Be: sweltering, rainy, with clean air — fine if you can take 25 rainy days.
#7 of 12 months in Nosy Be · #671 of 1383 destinations to visit in April · comfort 79/100 (tier B)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Nosy Be in April
Other months in Nosy Be
Nosy Be's forum calls June one of the cooler, drier months in Madagascar — regulars say the water is swimmable but comfort varies by how used you are to warmer seas, since it's noticeably less balmy than the peak of summer. It also marks the start of the island's high season, so booking ahead is worth it.
Add your own note from Nosy Be's card on the map.
Nosy Be climate normals — April
| Daytime high | 32°C / 89°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 38°C / 100°F | |
| Sea temperature | 31°C / 88°F | ♨️ bath-warm |
| Rainfall | 134 mm / 5.3 in | 🌧 rainy |
| Rainy days | 25 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 10.5 h/day | |
| Daylight | 11.8 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 19 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Nosy Be in April
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 4 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Nosy Be's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherNosy Be's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
Where is Nosy Be?
Nosy Be in April — FAQ
- Is April a good time to visit Nosy Be?
- April in Nosy Be: sweltering, rainy, with clean air — fine if you can take 25 rainy days. It ranks #7 of 12 months for Nosy Be on SeasonMap's comfort score (79/100).
- What is the weather like in Nosy Be in April?
- In April, Nosy Be averages a daily high of 31.8°C and a low of 23°C, with about 134 mm of rain over roughly 25.1 rainy days.
- What is the air quality in Nosy Be in April?
- Nosy Be has a mean US Air Quality Index of about 19 in April.