The climate in Fianarantsoa during March can be summarized as warm, humid and wet.
March is in the fall / autumn in Fianarantsoa and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 24.8°C 76.6°F |
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Nightly temperature | 16°C 60.8°F |
Average temperature | 20.4°C 68.7°F |
Daily sunshine | 6 hrs |
Avg rainfall | 141 mm 5.5 ins |
Rainy days | 17 days |
Sea temperature | 28.3°C 82.9°F |
Humidity | 85% |
Windspeed | 5.4kph 3 mph |
On average March is the 4th wettest month of the year in Fianarantsoa with around 141mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fianarantsoa in March 2025.
Hottest month: | January | 25.4°C 77.7°F |
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Driest month: | June | 17mm 0.7ins |
Sunniest month: | September | 7.8hrs |
Coldest month: | July | 19°C 66.2°F |
Wettest month: | December | 244mm 9.6ins |