New Madrid Weather in December

What's the weather like in New Madrid (Missouri) in December 2025?

The climate in New Madrid during December can be summarized as cool and damp.

December is in the winter in New Madrid and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 9°C (48°F), whilst at night -1°C (30°F) is normal.

New Madrid weather averages (imperial / metric)
Daytime temperature 8.7°C 47.6°F
Nightly temperature -1.1°C 30.1°F
Average temperature 3.8°C 38.8°F
Daily sunshine 4.8 hrs
Avg rainfall 113 mm 4.4 ins
Rainy days 10 days
Sea temperature 13.4°C 56.1°F
Humidity 72%
Windspeed 16.2kph 10 mph

On average December is the 5th wettest month of the year in New Madrid with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

December temperatures in New Madrid

New Madrid average temperature in December

December rainfall

New Madrid average rain in December

December hourly sunshine

New Madrid 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 New Madrid in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

New Madrid weather stats

New Madrid weather statistics
Hottest month: July 32.5°C 90.5°F
Driest month: October 75mm 3ins
Sunniest month: July 11hrs
Coldest month: January 5.8°C 42.4°F
Wettest month: May 126mm 5ins
Map showing location of New Madrid (36.58645, -89.52785) New Madrid map pin © Google

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