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Antalaha Weather and Climate: A Comprehensive Guide

Antalaha has pretty similar weather over the course of the year. It is also known for its large amounts of rainfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

With minimal seasonal shifts, Antalaha experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a very warm 31°C in February to a comfortable 26°C in the coolest month, August.

Nights are cooler, with lows often dropping to around 20°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Antalaha has a notably wet climate with abundant precipitation, recording 1645 mm of rainfall per year. The climate in Antalaha shows significant variation throughout the year. Expect heavy rainfall in February, with an average of 286 mm of precipitation over 18 rainy days.

In contrast, September offers drier and sunnier days, with around 61 mm of rainfall over 17 rainy days. For more details, please visit our Antalaha Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Antalaha offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between October (8.0 hours daily) and June (6.0 hours daily) provides a bit of variety for visitors and residents. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Average water temperature

The mean water temperature over the year ranges from 24°C in July to 28°C in January.

Water temperature over the year

Forecast for Antalaha

Mon   Dec 23
31°C | 21°C
SE 4 m/s
broken clouds and no rain

broken clouds and no rain

Tue   Dec 24
32°C | 21°C
SE 4 m/s
2.6 mm
partly cloudy and rain

partly cloudy and rain

Wed   Dec 25
33°C | 21°C
E 4 m/s
0.8 mm
partly cloudy and slight rain

partly cloudy and slight rain

The best time of year to visit Antalaha in Madagascar

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is the rainy season in Antalaha?
    Rainy season in Antalaha occurs in the months of January, February, March and December.
  • Which is the warmest month in Antalaha?
    February has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Antalaha?
    The coldest month is August with an average maximum temperature of 26°C.
  • Which is the wettest month in Antalaha?
    February tops the wettest month list with 286 mm of rainfall.
  • Which is the driest month in Antalaha?
    September is the driest month with 61 mm of precipitation.
  • Which is the sunniest month in Antalaha?
    October is the sunniest month with an average of 239 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.