Antalaha Weather in August
August is one of the perfect months to visit Antalaha, with daytime temperatures of 26°C (79°F) and lows of 20°C (68°F) at night. Do note that quite a bit of rainfall is typical, averaging around 73 mm (2.9 in).
Rainfall in Antalaha in August
Looking at the last 30 years, the data shows about 20 days with rain, averaging 73 mm (2.9 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Antalaha in August
August tends to be one of the perfect months in Antalaha, with 26°C (79°F) in the afternoon and 20°C (68°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Antalaha in August
Expect sunny days throughout the month, with an estimated 197 hours of sunshine. This makes it a pleasant time to visit Antalaha.
Average water temperature in August
The water is 24°C (75°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
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 August
Min Temperature
20°C (68°F)
Max Temperature
26°C (79°F)
Water Temperature
24°C (75°F)
Chance of Rain
68%
Precipitation
73 mm (2.9 in)
Rainy days
20 days
Humidity
81%
Sunshine
197 hours
Percentage Sunshine
54%
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Antalaha typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in August
Historical weather for Antalaha in August
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 August
Based on 24 years of weather observations in Antalaha between 2001 and 2025, these are the recorded extremes.
- Antalaha recorded its highest August temperature of 30°C (86°F) on August 25, 2014.
- Antalaha experienced its chilliest August day on August 3, 2015, reaching only 21°C (70°F).
- Nighttime temperatures dropped to 15°C (59°F) on August 13, 2013, marking the coldest August night on record.
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 Antalaha in August
Warm weather calls for comfortable, breathable clothing in August. 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. The water temperature sits at about 24°C (75°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Antalaha 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 Antalaha's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Antalaha climate overview or explore weather in Madagascar.
