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Antananarivo

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Antananarivo Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Antananarivo year round climate

  • Spring (September–November): Average 62–70°F, mild and comfortable climate with less rainfall. Common activities: Outdoor excursions, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirts, long pants.
  • Summer (December–February): Average 69–71°F, hot and humid climate with more rainfall, especially the most in January. Common activities: Indoor activities, visiting museums, enjoying local cuisine. Recommended clothing: Light and breathable clothing, short-sleeved shirts, shorts, rain gear.
  • Autumn (March–May): Average 64–70°F, the climate gradually cools down, and rainfall decreases. Common activities: Hiking, enjoying natural scenery. Recommended clothing: Light jacket, long-sleeved shirts, long pants.
  • Winter (June–August): Average 59–60°F, cool and dry climate with very little rainfall. Common activities: Indoor activities, enjoying local culture. Recommended clothing: Warm jacket, sweaters, long pants.

Antananarivo climatological average

Annual average temperature: approx. 66.2°F / Annual rainfall: approx. 1135 mm / Summer humidity: 70%–80% / Rainiest month: January

Antananarivo monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
70°F
375
February
70.5°F
205.7
March
70.2°F
198
April
68.9°F
58.1
May
64.2°F
14.3
June
59.4°F
0.3
July
59°F
2
August
60.6°F
7.3
September
63°F
1.8
October
68.2°F
58.6
November
70.3°F
63.3
December
71.2°F
151.3

Antananarivo weather for the next seven days

12/20
Saturday
Heavy rain
75.2°F/59.5°F
12/21
Sunday
Moderate rain
73.3°F/59.4°F
12/22
Monday
Heavy rain
76.6°F/60.9°F
12/23
Tuesday
Moderate rain
64.9°F/59.5°F
12/24
Wednesday
Patchy rain nearby
68.2°F/59.6°F
12/25
Thursday
Patchy rain nearby
70.1°F/61°F
12/26
Friday
Patchy rain nearby
65.4°F/61.6°F