Average monthly snow and rainfall in Antananarivo in millimeter

This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Antananarivo in Inches »

Average precipitation (rain/snow) in Antananarivo, Madagascar   Copyright © 2023  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

  • A lot of rain (rainy season) falls in the months: January, February, March and December.
  • Antananarivo has dry periods in May, June, July, August and September.
  • On average, January is the wettest month with 316 mm (12.4 inches) of precipitation.
  • On average, August is the driest month with 8 mm (0.3 inches) of precipitation.
  • The average amount of annual precipitation is: 1210 mm (47.6 inches)

Weather Forecasts for Antananarivo

Mon   Dec 11
30°C | 16°C
E 18 km/h
0.6 mm
partly cloudy and slight rain

partly cloudy and slight rain

Tue   Dec 12
30°C | 15°C
E 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Wed   Dec 13
31°C | 17°C
E 18 km/h
0.4 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Antananarivo.

Our site offers climate and forecast data for every country in the world. Are you going to Madagascar? On this website you can find historical weather averages for many cities in Madagascar. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.