Mild
Average highs are around 26°C, so days are mild rather than hot.
Weather Guide
Île aux Nattes, Madagascar Average Monthly Weather
Weather score60Good annual avg
Best months: October, November, September
Across the year, average daytime temperatures are around 28°C, sunshine averages 6.8h per day, and rainfall totals about 2773mm. Sea temperatures average 27°C across the year.
Annual weather
Annual averages
Temp
28°C
Rain
2773mm
Annual total
Sun
6.8h
Sea
27°C
Weather score
60
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 178mm, so some wet days are possible.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Île aux Nattes, Madagascar with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August26°C average high
August is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
August178mm average rain
August sits on the drier side of Île aux Nattes' year, which helps with sightseeing and transfers.
Driest monthsMay and August to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August6.3 hours average sun
August is below Île aux Nattes' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary and September to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August24°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April and December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
August56 weather score
August scores below Île aux Nattes' yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMay and September to November
These months have the strongest weather score in the monthly averages.