Florianópolis Weather in September
Florianópolis in September
The short of it: Florianópolis in September averages a high of 22 °C (71 °F) and a low of 14 °C (58 °F), with 142 mm (5.6 in) of rain and about 11 h 58 min of daylight. Rated 3 of 5 for a visit; the best months are May and October. Source: TerraClimate climate normals, 1991–2020.
Average high 22° · low 14° · rain 142 mm · daylight 11 h 58 min
✦✦✦ Fair for a visit · best months: May & October
September in Florianópolis brings afternoons near 22° and nights around 14°, with about 142 mm of rain over the month. Much like August: highs about 22°, nights near 14°. Easy travelling weather. Wet spells are common — about 142 mm, the 4th wettest month.
The sun is up for about 11 h 58 min in mid-September, 49 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are May and October.
Against its neighbours, Florianópolis runs warmer than most and drier than most in September. Saco dos Limoes, 2 km to the SE, sees much the same highs.
September in Florianópolis, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 1° warmer, 42 mm more rain
- Versus October
- 2° colder
- Day–night spread
- 8°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 58 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Saco dos LimoesSanta Catarina | 2 km SE | 22° | 14° | 145 mm |
| TrindadeSanta Catarina | 3 km ENE | 22° | 14° | 145 mm |
| Santa MonicaSanta Catarina | 4 km E | 22° | 14° | 145 mm |
| Costeira do PirajubaeSanta Catarina | 5 km SSE | 21° | 14° | 145 mm |
| ItacorubiSanta Catarina | 6 km ENE | 21° | 13° | 147 mm |
| CampinasSanta Catarina | 6 km W | 22° | 14° | 144 mm |
| São JoséSanta Catarina | 8 km WSW | 22° | 14° | 144 mm |
| LagoaSanta Catarina | 8 km E | 21° | 14° | 145 mm |