Arroyo Seco Weather in December

What's the weather like in Arroyo Seco (Santa Fe) in December 2024?

The climate in Arroyo Seco during December can be summarized as hot and damp.

December is in the summer in Arroyo Seco and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 16°C (62°F) is normal.

Arroyo Seco weather averages (imperial / metric)
Daytime temperature 29.6°C 85.3°F
Nightly temperature 16.4°C 61.5°F
Average temperature 23°C 73.4°F
Daily sunshine 9.8 hrs
Avg rainfall 104 mm 4.1 ins
Rainy days 9 days
Sea temperature 19.4°C 66.9°F
Humidity 67%
Windspeed 13kph 8 mph

On average December is the 6th wettest month of the year in Arroyo Seco with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.8 hours of sunshine per day.

December temperatures in Arroyo Seco

Arroyo Seco average temperature in December

December rainfall

Arroyo Seco average rain in December

December hourly sunshine

Arroyo Seco 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 Arroyo Seco in December 2024.

Other monthly averages

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Arroyo Seco weather stats

Arroyo Seco weather statistics
Hottest month: January 30.6°C 87.1°F
Driest month: August 37mm 1.5ins
Sunniest month: November 10.1hrs
Coldest month: June 16.2°C 61.2°F
Wettest month: March 148mm 5.8ins
Map showing location of Arroyo Seco (-33.15489, -60.50863) Arroyo Seco map pin © Google

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