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Curitiba in April: Weather, Average temperature and Climate

Discover the weather for Curitiba in April and if it’s a good time to travel (based on historical data).
Check flight prices to Curitiba on Avionero:
April

Weather in Curitiba in April 2025

OK Weather
Warm
🌧️
Rainy
April could be a good time to visit Curitiba, as the weather is generally fine. The average high temperature is around +23°C, and there are typically 1 sunny days in April. However, expect about 18 rainy days, and total monthly rainfall of approximately 79 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.
Good to know:
  • April is usually the wettest month of the year in Curitiba;

Average weather

☀️
+23°C
Avg. max. temperature
+2°C
Min.
+31°C
Max.
79 mm
Total precipitation
87%
Avg. humidity
2 m/s
Avg. wind
1 ☀️
Sunny Days
10 ⛅️
Cloudy
18 🌦
Rainy
Our opinion: Curitiba has OK weather in April.

Average temperature in Curitiba in April

Here are the expected maximum, average and minimum temperatures in Curitiba for April based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in April is +22°C with a maximum of +28°C and a minimum of +8°C.

The average maximum temperature goes down 35% by the end of the month, compared with the beginning of the month, from +28°C to +21°C.

Is Curitiba warm or cold in April?

Curitiba is typically warm in April.

Maximum temperatures go down compared to the previous month from +25°C to +23°C. The minimum temperature also goes down from +17°C to +15°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how April is compared to other months in Curitiba:

Climate in Curitiba in April

Curitiba weather looks like this, on average, in April and the surrounding months.
MarchAprilMay
Avg. temperature
+25°C+23°C+20°C
Min. temperature
+7°C+2°C0°C
Max. temperature
+33°C+31°C+29°C
Rainfall
129 mm79 mm97 mm
Wind
2 m/s2 m/s2 m/s
Humidity
87%87%86%
Air pressure
1014 HPa1016 HPa1017 HPa
Sunny days
113
Cloudy days
61012
Rainy days
221815
Snowy days
000

April weather is still as ok as in March. It’s getting colder in April. From +25°C in the day, the average maximum temperature lowers to +23°C. As April arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 129 mm to 79 mm. Humidity levels don’t change as the month goes on, averaging around 87%. The average wind speed doesn’t change much during April, staying around 2 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.

May brings much the same weather, it remains ok.

Wind

Wind speed in Curitiba in April based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Curitiba is gradually decreasing during April, going from 3 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during April in Curitiba based on historical data.
Last Year
Historical Data
Total precipitation in April is about 151 mm, with a 50% chance of rain on a typical day. The maximum amount of rainfall per day is around 54 mm, which is considered heavy rain. April is a pretty wet month with over 15 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how April is compared with other months in the amount of precipitation, total mm:
Curitiba wettest month is January, where a typical day has a 77% chance of precipitation and 208 mm of rainfall per day. April, on the other hand, is the driest month with a mere 60% chance of precipitation and 79 mm of rainfall per day.

How was the weather last April in Curitiba?

This is the weather in Curitiba in April 2023:
1 April
☁️
+28°C
2 April
☁️
+22°C
3 April
☁️
+25°C
4 April
🌫️
+27°C
5 April
☁️
+24°C
6 April
☁️
+21°C
7 April
🌧️
+19°C
8 April
🌧️
+21°C
9 April
☁️
+21°C
10 April
☁️
+22°C
11 April
☁️
+25°C
12 April
🌫️
+27°C
13 April
☀️
+27°C
14 April
🌧️
+21°C
15 April
☁️
+20°C
16 April
🌫️
+24°C
17 April
☁️
+23°C
18 April
🌧️
+22°C
19 April
☀️
+20°C
20 April
☀️
+20°C
21 April
☀️
+18°C
22 April
☁️
+22°C
23 April
☁️
+21°C
24 April
☁️
+22°C
25 April
☀️
+21°C
26 April
☁️
+22°C
27 April
☁️
+22°C
28 April
☁️
+20°C
29 April
☁️
+20°C
30 April
☁️
+21°C
In April 2023 Curitiba had 5 sunny days, 18 cloudy days, and 4 rainy days. The average maximum temperature was +22°C, with an absolute maximum of +28°C and a minimum of +18°C. The average humidity was 87%, with a maximum of 100% and a minimum of 46%. The average wind speed was 3 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in April?

Climate Change over Years

This is how Curitiba climate have been changing during last 43 years period.

The climate in Curitiba in April has not changed much over the last 43 years.

The average temperature was the lowest in 1989 (+22°C) and the highest in 2012 (+24°C). The driest year was 1985 with only 1054 mm of rainfall, and the wettest year was 2023 with 2549 mm.

FAQ

Frequently asked questions about the weather in Curitiba in April:

Is April a good time to visit Curitiba?

It’s always a good time to visit Curitiba, but the weather is changeable in April, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Curitiba in April?

April is warm in Curitiba. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Curitiba rainy in April?

Curitiba is often rainy in April. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Curitiba in April?

Usually, it’s not very sunny in Curitiba in April, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Brazil

Check out the weather for other cities in Brazil.

Monthly weather in Curitiba

Source of the data

For this page, we’ve looked at the typical weather in Curitiba, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.