The climate in Antananarivo during May can be summarized as mild and dry.
May is in the fall / autumn in Antananarivo and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (54°F) is normal.
Daytime temperature | 22.5°C 72.5°F |
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Nightly temperature | 12.3°C 54.1°F |
Average temperature | 17.4°C 63.3°F |
Daily sunshine | 7.6 hrs |
Avg rainfall | 27 mm 1.1 ins |
Rainy days | 6 days |
Sea temperature | 27.2°C 81°F |
Humidity | 79% |
Windspeed | 6.5kph 4 mph |
On average May is the 5th driest month of the year in Antananarivo with around 27mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Antananarivo in May 2025.
Hottest month: | February | 25.5°C 77.9°F |
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Driest month: | June | 14mm 0.6ins |
Sunniest month: | September | 8.6hrs |
Coldest month: | July | 19.6°C 67.3°F |
Wettest month: | December | 310mm 12.2ins |