September in Fianarantsoa brings high temperatures, with daytime highs of 23°C (73°F) and nights around 12°C (54°F). The excellent weather makes it a solid choice for a visit.
If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August, September and October typically offer the best circumstances for Fianarantsoa.
Min Temperature
Max Temperature
Chance of Rain
Precipitation
Rainy days
Sunshine
Percentage Sunshine
Pick a month to see the average temperature, rainfall and sunshine in Fianarantsoa - and find the best time to visit.
48-year average (1976-2025)
Based on our historical records, temperatures in Fianarantsoa typically stay consistent throughout September, with daily highs averaging around 23°C (73°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Fianarantsoa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 19 years of weather records for Fianarantsoa, the following extremes were recorded between 2006 and 2025.
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 →
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).
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Fianarantsoa climate overview or explore weather in Madagascar.
Where to go in September - average daytime high across popular destinations.
Hell-Ville
28°C (82°F) Ambondrona28°C (82°F) Ambatoloaka28°C (82°F) Ambaro28°C (82°F) Toamasina
25°C (77°F) Ravoraha
25°C (77°F) Antananarivo24°C (75°F) Sainte Marie25°C (77°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.
