Antalaha Weather in September
Antalaha in September sees high daytime temperatures of 27°C (81°F) and nighttime lows of 20°C (68°F). With just 61 mm (2.4 in) of rainfall on average, it's the driest month of the year.
Rainfall in Antalaha in September
With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors. Typically around 17 days of rainfall are expected, averaging 61 mm (2.4 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Antalaha in September
The temperature in Antalaha in September is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. With lows of 20°C (68°F), the nights are warm and generally comfortable.
Sunshine in Antalaha in September
With approximately 209 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Average water temperature in September
The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Antalaha's climate page.
Antalaha Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
27°C (81°F)
Water Temperature
24°C (75°F)
Chance of Rain
57%
Precipitation
61 mm (2.4 in)
Rainy days
17 days
Humidity
80%
Sunshine
209 hours
Percentage Sunshine
61%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Antalaha typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in September
Historical weather for Antalaha in September
Browse day-by-day weather records for Antalaha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Antalaha historical weather extremes in September
Based on weather observations in Antalaha between 1992 and 2025, these are the recorded extremes during September.
- On September 26, 2012, temperatures climbed to 30°C (86°F), marking the warmest September day on record.
- The coldest September day was on September 24, 1995, with a maximum of 20°C (68°F).
- The lowest overnight temperature recorded in September was 14°C (57°F) (September 1, 2004).
Best Places in Madagascar in September
Find out more about the weather in Madagascar and which places have the best travel conditions in this month. See all of Madagascar in September →
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What to Wear in Antalaha in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Antalaha in September
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 Antalaha's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Antalaha climate overview or explore weather in Madagascar.
