Madagascar
Nosy Be in November: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Nosy Be in November is climatically well suited to beach holidays. The average daily high is around 30 °C, and the sea is about 28 °C. With about 16 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
62/100 · #7
Warmth
#1
Dryness
#7
Sun
#2
Sea warmth
#7
Published best categories: none
Nosy Be · NovemberPhoto: Thomas Fuhrmann · CC BY-SA 4.0Climate facts
- Average high
- 30 °C
- Average low
- 25 °C
- Sea
- 28 °C
- Rainy days (est.)
- 16 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 74 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| October | 29 | 24 | 6 | 23 | 8.6 | 71 | 1.6 | 28 | 83 |
| November (selected) | 30 | 25 | 16 | 90 | 8.3 | 74 | 1.8 | 28 | 62 |
| December | 29 | 26 | 26 | 208 | 7.8 | 79 | 1.8 | 29 | 55 |
How do the previous and next months compare?
Baseline: November (62/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| October | +21 | -0.5 °C | -0.9 °C | -10.3 | -67.1 mm | +0.3 h | -3.2 % | -0.1 m/s | -0.9 °C |
| December | -7 | -0.3 °C | +0.6 °C | +9.5 | +118.3 mm | -0.5 h | +4.4 % | +0.1 m/s | +0.7 °C |
All twelve months in context

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Where to stay in Nosy Be
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Useful next decisions
Frequently asked questions
How warm is Nosy Be in November?
The average daily high is around 30 °C, with an average daily low of about 25 °C.
Can you swim in Nosy Be in November?
The sea is about 28 °C (very warm).
Does it rain a lot in Nosy Be in November?
The curated estimate is about 16 rainy days per month, not a directly measured long-term average. Total precipitation averages around 90 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Nosy Be?
By the climate score, June, July, August and September are the strongest months for Nosy Be. For a beach trip: June, July, August and September. November is not among them.