Yes
you do need a jacket based on the weather in Curitiba - State of Paraná, Brazil 1 second ago
Why? Because it's cold. simple as that.
49°F9°C & Mostly Clear
Wind is 2 mph4 km/h from the NE, gusting to 6 mph9 km/h
| April 20 | ||||
| 4am | 48°F9°C | 3 mph4 km/h NE | Mostly Clear | |
| 5am | 48°F9°C | 3 mph4 km/h NE | Partly Cloudy | |
| 6am | 49°F10°C | 3 mph4 km/h NE | Mostly Clear | |
| 7am | 53°F11°C | 3 mph5 km/h NE | Mostly Clear | |
| 8am | 58°F14°C | 3 mph6 km/h NE | Clear | |
| 9am | 63°F17°C | 5 mph8 km/h NE | Clear | |
| 10am | 67°F19°C | 6 mph10 km/h NE | Clear | |
| 11am | 70°F21°C | 6 mph9 km/h NE | Clear | |
| 12pm | 72°F22°C | 5 mph8 km/h NE | Clear | |
| 1pm | 73°F23°C | 4 mph7 km/h NE | Clear | |
| 2pm | 74°F23°C | 4 mph7 km/h NE | Clear | |
| 3pm | 73°F23°C | 4 mph6 km/h NE | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 48°F9°C | 74°F23°C | 5 mph7 km/h from NE | Clear | Partly Cloudy |
| April 20 | 54°F12°C | 78°F26°C | 3 mph5 km/h from NW | Mostly Clear | Partly Cloudy |
| April 21 | 56°F13°C | 80°F26°C | 4 mph7 km/h from NW | Partly Cloudy | Mostly Cloudy |
| April 22 | 58°F14°C | 80°F27°C | 6 mph10 km/h from NW | Mostly Cloudy | Mostly Cloudy |
| April 23 | 63°F17°C | 77°F25°C | 6 mph9 km/h from SW | Mostly Cloudy | Drizzle |
| April 24 | 61°F16°C | 70°F21°C | 7 mph12 km/h from E | Cloudy | Cloudy |
| April 25 | 62°F17°C | 77°F25°C | 6 mph9 km/h from NE | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 54°F12°C, High of 78°F26°CWind: 3 mph5 km/h
Precipitation: None