Santarém Weather in December

What's the weather like in Santarém (Pará) in December 2024?

The climate in Santarém during December can be summarized as hot, humid and wet.

December is in the summer in Santarém and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

Santarém weather averages (imperial / metric)
Daytime temperature 31°C 87.7°F
Nightly temperature 21.9°C 71.3°F
Average temperature 26.4°C 79.5°F
Daily sunshine 6 hrs
Avg rainfall 140 mm 5.5 ins
Rainy days 14 days
Sea temperature 27.2°C 80.9°F
Humidity 82%
Windspeed 6.5kph 4 mph

On average December is the 6th wettest month of the year in Santarém with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

December temperatures in Santarém

Santarém average temperature in December

December rainfall

Santarém average rain in December

December hourly sunshine

Santarém average rain in December

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 Santarém in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Santarém weather stats

Santarém weather statistics
Hottest month: October 31.9°C 89.4°F
Driest month: September 31mm 1.2ins
Sunniest month: August 8.2hrs
Coldest month: February 29.3°C 84.7°F
Wettest month: March 394mm 15.5ins
Map showing location of Santarém (-2.44306, -54.70833) Santarém map pin © Google

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