December weather forecast
New Madrid, MO

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Weather in December

December, the first month of the winter in New Madrid, is also a frosty month, with an average temperature varying between 35.4°F (1.9°C) and 47.1°F (8.4°C).

Temperature

As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 56.3°F (13.5°C) to a frosty 47.1°F (8.4°C). New Madrid cools down to an average low-temperature of 35.4°F (1.9°C) throughout the month of December.

Humidity

In New Madrid, the average relative humidity in December is 77%.

Rainfall

In New Madrid, in December, it is raining for 10.5 days, with typically 2.87" (73mm) of accumulated precipitation. In New Madrid, during the entire year, the rain falls for 151.9 days and collects up to 36.06" (916mm) of precipitation.

Snowfall

January through March, October through December are months with snowfall in New Madrid. In New Madrid, in December, during 1.2 snowfall days, 0.35" (9mm) of snow is typically accumulated. Throughout the year, in New Madrid, there are 8.9 snowfall days, and 4.21" (107mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 6:52 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:52 pm CST.

Sunshine

In New Madrid, Missouri, the average sunshine in December is 4.9h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in New Madrid, Missouri. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for New Madrid in December?

In New Madrid, in December, the average high-temperature is 47.1°F (8.4°C), and the average low-temperature is 35.4°F (1.9°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 86°F (30°C).

What is the average humidity in December in New Madrid?

In December, the average relative humidity is 77%.

How many days does it rain in December in New Madrid?

In New Madrid, in December, during 10.5 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

How much does it snow in New Madrid in December?

In New Madrid, during December, snow falls for 1.2 days and regularly aggregates up to 0.35" (9mm) of snow.

What is the month with the shortest days in New Madrid?

December has the shortest days of the year in New Madrid, Missouri, with an average of 9h and 42min of daylight.

How many hours of daylight does New Madrid have in December?

In New Madrid, the average day length in December is 9h and 43min.

What time are sunrise and sunset in December in New Madrid?

On the first day of December in New Madrid, sunrise is at 6:52 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:52 pm CST.

How many hours of sunshine does New Madrid have in December?

In New Madrid, the average sunshine duration in December is 4.9h.

What are the months with the lowest UV index in New Madrid?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

How high is the UV index in December in New Madrid?

The average daily maximum UV index in December in New Madrid, Missouri, is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
New Madrid, MO

Average temperature in December - New Madrid, MO
  • Average high temperature in December: 47.1°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (42.8°F).

  • Average low temperature in December: 35.4°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in December
New Madrid, MO

Average pressure in December - New Madrid, MO
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
New Madrid, MO

Average wind speed in December - New Madrid, MO
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in December
New Madrid, MO

Average humidity in December - New Madrid, MO
  • Average humidity in December: 77%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
New Madrid, MO

Average rainfall in December - New Madrid, MO
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is March (4.25").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in December
New Madrid, MO

Average rainfall days in December - New Madrid, MO
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in December
New Madrid, MO

Average snowfall in December - New Madrid, MO
  • Average snowfall in December: 0.35"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
New Madrid, MO

Average snowfall days in December - New Madrid, MO
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
New Madrid, MO

Average daylight in December / Average sunshine in December - New Madrid, MO
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
New Madrid, MO

Average sunshine days in December - New Madrid, MO
  • Average sunshine days in December: 18.3 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in December
New Madrid, MO

Average UV index in December - New Madrid, MO
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
New Madrid, MO

Average cloud cover in December - New Madrid, MO
  • Average cloud cover in December: 46

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in December
New Madrid, MO

Average visibility in December - New Madrid, MO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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New Madrid, Missouri, USA

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