Florianópolis weather in April
April in Florianópolis: warm, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Florianópolis · #212 of 604 destinations to visit in April · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Florianópolis climate normals — April
| Daytime high | 25°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 67°F | |
| Feels like (high) | 27°C / 81°F | |
| Rainfall | 74 mm / 2.9 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 17°C / 63°F | |
| Sunshine | 8.7 h/day | |
| Daylight | 11.4 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 39 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Florianópolis?
Loading map…
Florianópolis in April — FAQ
- Is April a good time to visit Florianópolis?
- April in Florianópolis: warm, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Florianópolis on SeasonMap's comfort score (83/100).
- What is the weather like in Florianópolis in April?
- In April, Florianópolis averages a daily high of 24.5°C and a low of 19.2°C, with about 73.5 mm of rain over roughly 12.6 rainy days.
- What is the air quality in Florianópolis in April?
- Florianópolis has a mean US Air Quality Index of about 39 in April.