Fianarantsoa Climate by Month
Fianarantsoa, Upper Matsiatra, Madagascar
Warm days and cool nights all year, with a rainy season from December to March.
The climate in Fianarantsoa is one of warm days and cool nights all year, with a rainy season from December to March. Expect highs of 82°F (28°C) in November and 68°F (20°C) in July, with the coldest nights (July) near 49°F (10°C). It gets 46 in (1166 mm) of rain a year, 74% of it from December to March.
- Warmest month
- 82°F(28°C)
- Average high, November
- Coldest nights
- 49°F(10°C)
- Average low, July
- Rain per year
- 46 in(1166 mm)
- Wettest: January
- Humidity
- 76%
- Sunniest: December
Best and worst months in Fianarantsoa
Best for weatherThe most comfortable weather comes in September, with highs around 75°F (24°C) and about 0.7 in (18 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the wettest, with 10 in (264 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Fianarantsoa weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 80°F(27°C) | 64°F(18°C) | 10 in(264 mm) | 82% | 5.7 |
| FebFebruary | 80°F(27°C) | 63°F(17°C) | 7.9 in(201 mm) | 80% | 5.6 |
| MarMarch | 79°F(26°C) | 62°F(17°C) | 6.9 in(174 mm) | 82% | 5.0 |
| AprApril | 78°F(25°C) | 59°F(15°C) | 1.7 in(42 mm) | 80% | 4.6 |
| MayMay | 74°F(24°C) | 55°F(13°C) | 1.1 in(29 mm) | 77% | 3.8 |
| JunJune | 70°F(21°C) | 51°F(11°C) | 0.9 in(24 mm) | 78% | 3.4 |
| JulJuly | 68°F(20°C) | 49°F(10°C) | 1.1 in(27 mm) | 77% | 3.6 |
| AugAugust | 71°F(22°C) | 50°F(10°C) | 0.8 in(20 mm) | 72% | 4.5 |
| SepSeptemberBest | 75°F(24°C) | 52°F(11°C) | 0.7 in(18 mm) | 69% | 5.4 |
| OctOctober | 80°F(27°C) | 56°F(14°C) | 1.6 in(41 mm) | 68% | 6.3 |
| NovNovember | 82°F(28°C) | 60°F(15°C) | 4.1 in(103 mm) | 70% | 6.3 |
| DecDecember | 82°F(28°C) | 62°F(17°C) | 8.8 in(223 mm) | 79% | 6.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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