October · Madagascar
Best time to visit Nosy Be in October Weather, crowds & prices
Weather in Nosy Be in October
Average temperature 27°C, 23 mm of rain, about 31 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
October score
9.9/10
Ranked #1 of 12 months
- Avg temp
- 27°C
- Rainfall
- 23 mm
- Humidity
- 73%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
October in Nosy Be scores 9.9/10 for beach and coastal travel - the single best month of the year. Expect around 27°C, 23 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Perfume-island beaches and snorkel days peak in the dry June-September stretch.
October in Nosy Be — the year's strongest window
October averages 27°C (80°F) and humidity near 73%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 23 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 12.3 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Nosy Be at 9.9/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Nosy Be in October?
- In October, Nosy Be averages 27°C, 23 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.9/10.
- Is October a good time to visit Nosy Be?
- October earns a 9.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Nosy Be in October?
- Expect about 23 mm of rain in October. Average humidity is 73% and there are about 31 days with 6+ hours of sunshine.
Curated in Nosy Be
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Nosy Be, Madagascar. Live activities and tours from GetYourGuide, matched to this destination.