Weather in Curitiba in December 2024
- December is usually the hottest month of the year in Curitiba;
Average weather
Average temperature in Curitiba in December
The temperature in December is +28°C on average, with a range between a maximum of +34°C during the day and a minimum of +13°C at night.
The average maximum temperature goes down 48% by the end of the month, compared with the beginning of the month, from +33°C to +23°C.
Is Curitiba warm or cold in December?
Curitiba is typically warm in December.
Maximum temperatures go up compared to the previous month from +24°C to +26°C. The minimum temperature also goes up from +15°C to +17°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
December is the hottest month in Curitiba, here is the comparison with other months:
Climate in Curitiba in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +24°C | +26°C | +26°C | ||||
| Min. temperature | ||||||
| +7°C | +10°C | +10°C | ||||
| Max. temperature | ||||||
| +35°C | +34°C | +34°C | ||||
| Rainfall | ||||||
| 128 mm | 159 mm | 208 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 85% | 85% | 86% | ||||
| Air pressure | ||||||
| 1014 HPa | 1012 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 1 | 1 | 0 | ||||
| Cloudy days | ||||||
| 8 | 6 | 4 | ||||
| Rainy days | ||||||
| 20 | 22 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
December weather is still as ok as in November. It’s getting warmer as December arrives. The average maximum temperature goes up from +24°C to +26°C during the day. Prepare for more rain. Average rainfall goes from 128 mm to 159 mm. Humidity levels don’t change as the month goes on, averaging around 85%. The average wind speed doesn’t change much during December, staying around 2 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.
January brings much the same weather, it remains ok.
Wind
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 increasing during December, going from 2 m/s to 4 m/s over the course of the month.
Rain
How was the weather last December in Curitiba?
Climate Change over Years
The climate in Curitiba in December 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
Is December a good time to visit Curitiba?
Can you sunbathe in Curitiba in December?
Is Curitiba rainy in December?
Is it sunny in Curitiba in December?
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, 2022.
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.