Weather in Antananarivo in September
September in Antananarivo is mild with average temperatures around 15.6°C (60.1°F). Light rainfall with only 46mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
21.0°C
69.8°F
Low
10.1°C
50.2°F
Precipitation
46 mm
1.8 inches
~13 rainy days
Conditions
Humidity
82%
Comparison to Adjacent Months
September is 2.2°C cooler than October, 50mm drier than October.