Nova Iguaçu Weather in January

What's the weather like in Nova Iguaçu (Rio de Janeiro) in January 2024?

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

January is in the summer in Nova Iguaçu and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 21°C (70°F) is normal.

Nova Iguaçu weather averages (imperial / metric)
Daytime temperature 30.6°C 87.1°F
Nightly temperature 21°C 69.8°F
Average temperature 25.8°C 78.4°F
Daily sunshine 6.7 hrs
Avg rainfall 258 mm 10.2 ins
Rainy days 20 days
Sea temperature 25.7°C 78.2°F
Humidity 80%
Windspeed 8.6kph 5 mph

On average January is the 2nd wettest month of the year in Nova Iguaçu with around 258mm 10.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

January temperatures in Nova Iguaçu

Nova Iguaçu average temperature in January

January rainfall

Nova Iguaçu average rain in January

January hourly sunshine

Nova Iguaçu 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 Nova Iguaçu in January 2024.

Other monthly averages

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Nova Iguaçu weather stats

Nova Iguaçu weather statistics
Hottest month: February 30.8°C 87.4°F
Driest month: July 67mm 2.6ins
Sunniest month: July 6.6hrs
Coldest month: July 24.8°C 76.6°F
Wettest month: December 261mm 10.3ins
Map showing location of Nova Iguaçu (-22.75917, -43.45111) Nova Iguaçu map pin © Google

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