Rio Grande Weather in January

What's the weather like in Rio Grande (Rio Grande do Sul) in January 2023?

The climate in Rio Grande during January can be summarized as hot, humid and a little damp.

January is in the summer in Rio Grande and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (68°F) is normal.

Rio Grande weather averages (imperial / metric)
Daytime temperature 27.7°C 81.9°F
Nightly temperature 19.7°C 67.5°F
Average temperature 23.7°C 74.7°F
Daily sunshine 9.1 hrs
Avg rainfall 95 mm 3.7 ins
Rainy days 15 days
Sea temperature 23.6°C 74.5°F
Humidity 77%
Windspeed 12.2kph 8 mph

On average January is the 6th driest month of the year in Rio Grande with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

January temperatures in Rio Grande

Rio Grande average temperature in January

January rainfall

Rio Grande average rain in January

January hourly sunshine

Rio Grande 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 Rio Grande in January 2022.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Rio Grande weather stats

Rio Grande weather statistics
Hottest month: January 27.5°C 81.5°F
Driest month: December 66mm 2.6ins
Sunniest month: December 9.6hrs
Coldest month: July 16.1°C 61°F
Wettest month: July 131mm 5.2ins
Map showing location of Rio Grande (-32.035, -52.09861)

Top Brazil locations

Change units