During December, Sainte Marie experiences high daytime temperatures of 28°C (82°F) and cooler nights around 25°C (77°F). December sits within the rainy season, so expect regular and often heavy rainfall.
Should you favor a climate that's both dry and comfortably warm, September, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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Pick a month to see the average temperature, rainfall and sunshine in Sainte Marie - and find the best time to visit.
31-year average (1987-2025)
Based on our historical records, temperatures in Sainte Marie typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
31-year average (1987-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Sainte Marie spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Sainte Marie spans 2006 to 2025, revealing these weather extremes.
Find out more about the weather in Madagascar and which places have the best travel conditions in this month. See all of Madagascar in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Sainte Marie in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Sainte Marie climate overview or explore weather in Madagascar.
Where to go in December - average daytime high across popular destinations.
Hell-Ville
30°C (86°F) Ambaro30°C (86°F) Ambondrona30°C (86°F) Ambatoloaka30°C (86°F) Ravoraha28°C (82°F) Toamasina29°C (84°F) Sainte Marie28°C (82°F) Antananarivo28°C (82°F) Need travel inspiration? Check out our bucket list articles and be inspired.
A Robinson Crusoe paradise
Ankazoberavina is an eco lodge located on a private island of Ankazoberavina in the north west of Madagascar. Going to Ankazoberavina is a real privilege, a bucket list experience that can hardly be forgotten.
Go Lemur spotting at Analamazaotra Nature Reserve
Analamazaotra Nature Reserve is probably the best place in Madagascar to see lemurs! Nine different species of lemurs live in the park.
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
The Atlas Mountains in Morocco
This mountain range is the second highest mountains in the world and is certainly one of the most natural and wonderful mountains you could ever visit. One for the bucket list for sure.
