Fianarantsoa has a relatively rainy climate with high precipitation levels,
averaging 1445 mm (57 in) of rainfall annually.
The climate in Fianarantsoa shows significant variation throughout the year.
Expect heavy rainfall in January, the wettest month, with an average of 322 mm (13 in) of precipitation
over 17 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 25 mm (1 in) of rainfall over 9 rainy days.
For more details, please visit our Fianarantsoa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow