August weather forecast
Antananarivo, Madagascar

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An old building in the royal palace complex of Antananarivo, in the Republic of Madagascar
An old building in the royal palace complex of Antananarivo, in the Republic of Madagascar

Weather in August

August maintains Antananarivo's typical winter weather with cooler temperatures and minimal rain. The slight increase in temperature and a nominal change in rainfall signify the departure from the winters. The UV index sees a rise, hinting towards the arrival of the sun-drenched days. The crisp, cool weather couple with the bright maple-like hues of the local flora presents an excellent opportunity for exploring the city. Despite these changes, it remains one of the drier months with fewer interruptions for any outdoor plans.

Temperature

The average high-temperature for August is a still agreeable 21°C (69.8°F), closely aligning with the temperature of the preceding month. The low-temperature in Antananarivo averages to a frosty 9.6°C (49.3°F) during the nights of August.

Humidity

The average relative humidity in August is 74.5%.

Rainfall

In August, in Antananarivo, the rain falls for 1 days. Throughout August, 10mm (0.39") of precipitation is accumulated. In Antananarivo, during the entire year, the rain falls for 90 days and collects up to 1456mm (57.32") of precipitation.

Daylight

In August, the average length of the day is 11h and 29min.
On the first day of August, sunrise is at 06:17 and sunset at 17:34. On the last day of the month, sunrise is at 05:58 and sunset at 17:42 EAT.

Sunshine

In Antananarivo, the average sunshine in August is 7.6h.

UV index

In August, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 9 in August translates into the following recommendations:
Immediate damage can occur to skin and eyes if left unprotected. Always take necessary precautions. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are August temperatures in Antananarivo?

August temperatures vary between a high-temperature of 21°C (69.8°F) and a low-temperature of 9.6°C (49.3°F).

What is the average humidity in August in Antananarivo?

In August, the average relative humidity is 74.5%.

How much does it rain in Antananarivo in August?

In Antananarivo, during August, the rain falls for 1 days and regularly aggregates up to 10mm (0.39") of precipitation.

What is the average length of the day in August in Antananarivo?

The average day length in August is 11h and 29min.

When are sunrise and sunset in August in Antananarivo?

In August, on the first day of the month, sunrise is at 06:17 and sunset at 17:34. On the last day of the month, in Antananarivo, sunrise is at 05:58 and sunset at 17:42 EAT.

How many hours of sunshine does Antananarivo have in August?

The average sunshine duration in August is 7.6h.

What is the UV index reading in August in Antananarivo?

The average daily maximum UV index in August is 9. A UV Index value of 8 to 10 symbolizes a very high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Antananarivo, Madagascar

Average temperature in August - Antananarivo, Madagascar
  • Average high temperature in August: 21°C

The warmest month (with the highest average high temperature) is November (26.6°C).
The month with the lowest average high temperature is July (20.4°C).

  • Average low temperature in August: 9.6°C

The month with the highest average low temperature is February (16.8°C).
The coldest month (with the lowest average low temperature) is July (9.5°C).

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Average humidity in August
Antananarivo, Madagascar

Average humidity in August - Antananarivo, Madagascar
  • Average humidity in August: 74.5%

The month with the highest relative humidity is February (81.5%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in August
Antananarivo, Madagascar

Average rainfall in August - Antananarivo, Madagascar
  • Average rainfall in August: 10.4mm

The wettest month (with the highest rainfall) is December (309.9mm).
The driest month (with the least rainfall) is June (7.7mm).

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Average rainfall days in August
Antananarivo, Madagascar

Average rainfall days in August - Antananarivo, Madagascar
  • Average rainfall days in August: 1 days

The month with the highest number of rainy days is December (17 days).
The months with the least rainy days are August and September (1 days).

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Average daylight in August /
Average sunshine in August
Antananarivo, Madagascar

Average daylight in August / Average sunshine in August - Antananarivo, Madagascar
  • Average daylight in August: 11h and 3min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in August: 7h and 4min

The month with the most sunshine is September (Average sunshine: 8h and 18min).
The months with the least sunshine are February and March (Average sunshine: 6h and 24min).

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Average UV index in August
Antananarivo, Madagascar

Average UV index in August - Antananarivo, Madagascar
  • Average UV index in August: 9

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 7).

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Antananarivo, Madagascar

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