Joinville Weather in January

What's the weather like in Joinville (Santa Catarina) in January 2025?

The climate in Joinville during January can be summarized as hot, humid and very wet.

January is in the summer in Joinville and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 20°C (68°F) is normal.

Joinville weather averages (imperial / metric)
Daytime temperature 28.5°C 83.3°F
Nightly temperature 19.9°C 67.8°F
Average temperature 24.2°C 75.6°F
Daily sunshine 5.3 hrs
Avg rainfall 226 mm 8.9 ins
Rainy days 25 days
Sea temperature 26.2°C 79.1°F
Humidity 84%
Windspeed 10.1kph 6 mph

On average January is the wettest month of the year in Joinville with around 226mm 8.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

January temperatures in Joinville

Joinville average temperature in January

January rainfall

Joinville average rain in January

January hourly sunshine

Joinville average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Joinville in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Joinville weather stats

Joinville weather statistics
Hottest month: January 28.3°C 82.9°F
Driest month: July 86mm 3.4ins
Sunniest month: May 5.1hrs
Coldest month: July 20.1°C 68.2°F
Wettest month: January 226mm 8.9ins
Map showing location of Joinville (-26.30444, -48.84556) Joinville map pin © Google

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