São Sebastião do Caí Weather in January

What's the weather like in São Sebastião do Caí (Rio Grande do Sul) in January 2024?

The climate in São Sebastião do Caí during January can be summarized as hot, humid and damp.

January is in the summer in São Sebastião do Caí and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 20°C (68°F) is normal.

São Sebastião do Caí weather averages (imperial / metric)
Daytime temperature 29.6°C 85.3°F
Nightly temperature 19.8°C 67.6°F
Average temperature 24.7°C 76.5°F
Daily sunshine 8 hrs
Avg rainfall 115 mm 4.5 ins
Rainy days 19 days
Sea temperature 24.6°C 76.3°F
Humidity 73%
Windspeed 9.7kph 6 mph

On average January is the 3rd driest month of the year in São Sebastião do Caí with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

January temperatures in São Sebastião do Caí

São Sebastião do Caí average temperature in January

January rainfall

São Sebastião do Caí average rain in January

January hourly sunshine

São Sebastião do Caí 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 São Sebastião do Caí in January 2024.

Other monthly averages

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São Sebastião do Caí weather stats

São Sebastião do Caí weather statistics
Hottest month: January 29.4°C 84.9°F
Driest month: May 96mm 3.8ins
Sunniest month: December 8.2hrs
Coldest month: June 19°C 66.2°F
Wettest month: September 157mm 6.2ins
Map showing location of São Sebastião do Caí (-29.58667, -51.37556) São Sebastião do Caí map pin © Google

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