Curitiba weather in April
In April, Curitiba has an average high of 23 °C74 °F and an average low of 14 °C57 °F, with about 102 mm4.0 in of precipitation. It is the 6th warmest month of the year and ranks 10th for precipitation.
How April compares with other months
Compared with March, April is 1.9 °C3.3 °F cooler on average and drier by 45 mm1.8 in. Compared with May, April is 3.4 °C6.1 °F warmer on average. Daylight lasts about 11.5 hours around the middle of the month. Average relative humidity is 83% and the average cloud amount 65%.
Is April a good time to visit Curitiba?
Yes — April is one of the most comfortable months to visit Curitiba by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in April
For Curitiba in April, pack light layers — T-shirts plus a light sweater or jacket and an umbrella or light rain jacket.
April in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Curitiba | 2374 | 1457 | 1024.0 |
| Paranaguá | 2780 | 1966 | 1265.0 |
| Ponta Grossa | 2476 | 1356 | 883.5 |
| Joinville | 2679 | 2068 | 1024.0 |
| Jaraguá do Sul | 2781 | 1965 | 1014.0 |
| Blumenau | 2780 | 1865 | 1014.0 |
| Itajaí | 2780 | 2067 | 1024.0 |
| Brusque | 2780 | 2067 | 1024.0 |
| Guarapuava | 2272 | 1355 | 1024.0 |
Nearby places that are more than 1 °C1.8 °F warmer in April: Paranaguá, Joinville, Jaraguá do Sul and Blumenau; cooler: Guarapuava.
Other months in Curitiba
- January26 °C78 °F / 17 °C62 °F
- February26 °C79 °F / 17 °C62 °F
- March25 °C77 °F / 16 °C60 °F
- April23 °C74 °F / 14 °C57 °F
- May20 °C68 °F / 11 °C51 °F
- June19 °C65 °F / 9 °C48 °F
- July18 °C65 °F / 8 °C47 °F
- August20 °C69 °F / 9 °C48 °F
- September22 °C72 °F / 11 °C51 °F
- October24 °C75 °F / 13 °C55 °F
- November24 °C76 °F / 14 °C57 °F
- December26 °C79 °F / 16 °C60 °F
Frequently asked questions
How warm is Curitiba in April?
In April the average high in Curitiba is 23 °C (74 °F) and the average low is 14 °C (57 °F).
Does it rain a lot in Curitiba in April?
On average about 102 mm (4.0 in) of precipitation falls in April; it ranks 10th of the 12 months.
Is April the warmest month in Curitiba?
No. The warmest month in Curitiba is December, with an average high of 26 °C (79 °F). The coldest month is July, with an average low of 8 °C (47 °F).
How long is the day in Curitiba in April?
In the middle of April the day in Curitiba lasts about 11.5 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Curitiba in April?
The average relative humidity in April is about 83%. This is a long-term average for the whole day.
How cloudy is Curitiba in April?
On average about 65% of the sky is covered by cloud in April. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.