WEATHER IN Fianarantsoa
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Climate tables. Data for Fianarantsoa.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | 2.7 (2026) | 18.1 | 21.5 | 26.8 | 34.3 (1978) |
| february | 12.3 (1987) | 18.0 | 21.4 | 26.5 | 34.4 (1985) |
| march | 11.0 (1974) | 17.5 | 21.0 | 26.4 | 33.1 (1998) |
| april | 8.7 (1982) | 16.0 | 19.6 | 25.4 | 33.0 (2003) |
| may | 5.9 (1987) | 13.9 | 17.6 | 23.5 | 33.4 (1997) |
| june | 2.0 (1996) | 11.6 | 15.3 | 21.2 | 30.0 (1990) |
| july | 0.0 (1974) | 10.7 | 14.4 | 20.3 | 30.0 (1973) |
| august | 4.1 (2007) | 11.0 | 15.3 | 21.9 | 33.0 (2014) |
| september | 3.2 (1986) | 12.1 | 16.8 | 24.1 | 33.0 (1981) |
| october | 5.1 (1990) | 14.6 | 18.9 | 26.2 | 35.2 (2011) |
| november | 9.0 (1976) | 16.3 | 20.6 | 27.6 | 35.0 (1980) |
| december | 0.1 (2025) | 17.6 | 21.4 | 27.7 | 34.0 (1993) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 259 | 30 (2019) | 4513 (2018) | 113 (2015) |
| february | 219 | 0.0 (2018) | 1956 (2015) | 171 (2022) |
| march | 140 | 14 (1979) | 1109 (2013) | 310 (1981) |
| april | 44 | 13 (2020) | 371 (1977) | 44 (2003) |
| may | 25 | 0.5 (1999) | 649 (2016) | 330 (1980) |
| june | 16 | 0.0 (2020) | 810 (1982) | 35 (2020) |
| july | 24 | 0.0 (2020) | 187 (2025) | 156 (2025) |
| august | 13 | 0.0 (1974) | 96 (2013) | 53 (1977) |
| september | 10 | 0.0 (2018) | 198 (2025) | 152 (2025) |
| october | 39 | 0.0 (1995) | 375 (2012) | 56 (2022) |
| november | 118 | 0.0 (2018) | 1413 (2015) | 94 (1984) |
| december | 180 | 0.0 (2018) | 381 (1969) | 94 (2004) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |