No
you don't need a jacket based on the weather in Florianópolis - State of Santa Catarina, Brazil 3 minutes ago
70°F21°C & Mostly Cloudy
Wind is 7 mph11 km/h from the Southeast, gusting to 14 mph23 km/h
| September 17 | ||||
| 4pm | 69°F21°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 5pm | 68°F20°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 6pm | 67°F19°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 7pm | 66°F19°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 8pm | 66°F19°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 9pm | 66°F19°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 10pm | 65°F18°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 11pm | 65°F18°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| September 18 | ||||
| 12am | 64°F18°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 1am | 64°F18°C | 2 mph4 km/h East | Mostly Cloudy | |
| 2am | 64°F18°C | 3 mph4 km/h East | Mostly Cloudy | |
| 3am | 64°F18°C | 3 mph4 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 63°F17°C | 71°F22°C | 6 mph10 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| September 17 | 63°F17°C | 73°F23°C | 4 mph7 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| September 18 | 63°F17°C | 74°F23°C | 9 mph14 km/h from North | Partly Cloudy | Mostly Cloudy |
| September 19 | 64°F18°C | 77°F25°C | 5 mph8 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 20 | 67°F19°C | 75°F24°C | 6 mph9 km/h from East | Thunderstorms | Thunderstorms |
| September 21 | 58°F15°C | 69°F21°C | 11 mph18 km/h from South | Rain | Clear |
| September 22 | 55°F13°C | 68°F20°C | 5 mph8 km/h from East | Mostly Clear | Partly Cloudy |
No
Low of 64°F18°C, High of 73°F23°CWind: 4 mph7 km/h
Precipitation: 10% rain