Antananarivo Weather in August
August in Antananarivo sees daytime temperatures around 22°C (72°F) and lows of 10°C (50°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.
Rainfall in Antananarivo in August
As the driest month, it's a great time for hiking and exploring the area. You can typically expect 6 days of rain this month, averaging around 7.7 mm (0.3 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Antananarivo in August
If you're visiting Antananarivo in August, expect perfect temperatures with highs of 22°C (72°F) and overnight lows of 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Antananarivo in August
Expect a lot of sunshine this month, with about 238 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August, September, October and November typically offer the best circumstances for Antananarivo.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Madagascar, check out our Antananarivo's climate page.
Antananarivo Temperature in August
Min Temperature
10°C (50°F)
Max Temperature
22°C (72°F)
Chance of Rain
21%
Precipitation
7.7 mm (0.3 in)
Rainy days
6 days
Humidity
74%
Sunshine
238 hours
Percentage Sunshine
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Antananarivo typically stay consistent throughout August, with daily highs averaging around 22°C (72°F). Nights are cool, with lows around 11°C (52°F).
Average temperatures in August
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Antananarivo in August
Browse day-by-day weather records for Antananarivo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Antananarivo historical weather extremes in August
Based on 27 years of weather observations (1998-2025), these are the most extreme conditions recorded in Antananarivo.
- The warmest day in August was on August 27, 2003, with a maximum of 29°C (84°F).
- On August 3, 2015, Antananarivo saw its coldest August day with temperatures maxing out at 14°C (57°F).
- The coldest night in August in Antananarivo was on August 10, 2019, with a minimum of 5°C (41°F).
Best Places in Madagascar in August
Find out more about the weather in Madagascar and which places have the best travel conditions in this month. See all of Madagascar in August →
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What to Wear in Antananarivo in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Antananarivo in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Madagascar, check out our Antananarivo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Antananarivo climate overview or explore weather in Madagascar.
