Santarém Weather in December

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

The climate in Santarém during December can be summarized as mild and damp.

December is in the winter in Santarém and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 8°C (47°F) is normal.

Santarém weather averages (imperial / metric)
Daytime temperature 14.9°C 58.7°F
Nightly temperature 8.2°C 46.7°F
Average temperature 11.5°C 52.7°F
Daily sunshine 5 hrs
Avg rainfall 112 mm 4.4 ins
Rainy days 14 days
Sea temperature 16.2°C 61.1°F
Humidity 79%
Windspeed 13.3kph 8 mph

On average December is the 4th wettest month of the year in Santarém with around 112mm 4.4 inches of rain making it a damp 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 5 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

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Santarém weather stats

Santarém weather statistics
Hottest month: August 28.6°C 83.5°F
Driest month: July 6mm 0.2ins
Sunniest month: August 11.6hrs
Coldest month: January 14.3°C 57.7°F
Wettest month: February 117mm 4.6ins
Map showing location of Santarém (39.23333, -8.68333) Santarém map pin © Google

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