December weather forecast
Goodman, MO

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Weather in December

December, the first month of the winter in Goodman, is still a chilly month, with temperature in the range of an average low of 32°F (0°C) and an average high of 46.8°F (8.2°C).

Temperature

December brings a drop in Goodman's average high-temperature, falling from a mild 56.7°F (13.7°C) in November to a frosty 46.8°F (8.2°C). December brings Goodman a consistent average low-temperature of 32°F (0°C).

Humidity

In Goodman, the average relative humidity in December is 74%.

Rainfall

In December, the rain falls for 6.8 days. Throughout December, 1.57" (40mm) of precipitation is accumulated. In Goodman, during the entire year, the rain falls for 140.1 days and collects up to 29.29" (744mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Goodman, during December, snow falls for 2.6 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, there are 11 snowfall days, and 3.43" (87mm) of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:12 am and sunset at 5:01 pm. On the last day of December, sunrise is at 7:30 am and sunset at 5:11 pm CST.

Sunshine

In Goodman, the average sunshine in December is 5.5h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

During December, Goodman experiences an average high-temperature of 46.8°F (8.2°C) and a low-temperature of 32°F (0°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

What is the average humidity in December?

The average relative humidity in December is 74%.

How much does it rain in December?

In Goodman, during December, the rain falls for 6.8 days and regularly aggregates up to 1.57" (40mm) of precipitation.

How much does it snow in December?

In December, it is snowing for 2.6 days. Throughout December, 0.63" (16mm) of snow is accumulated.

What is the month with the shortest days?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 42min.

When are sunrise and sunset in December?

On the first day of December in Goodman, sunrise is at 7:12 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:11 pm CST.

How many hours of sunshine does Goodman have in December?

In Goodman, the average sunshine duration in December is 5.5h.

What is the month with the lowest UV index?

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

How high is the UV index in December in Goodman?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Goodman, MO

Average temperature in December - Goodman, MO
  • Average high temperature in December: 46.8°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.9°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

Average pressure in December
Goodman, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Goodman, MO

Average wind speed in December - Goodman, MO
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in December
Goodman, MO

Average humidity in December - Goodman, MO
  • Average humidity in December: 74%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).

Average rainfall in December
Goodman, MO

Average rainfall in December - Goodman, MO
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and November (1.54").

Average rainfall days in December
Goodman, MO

Average rainfall days in December - Goodman, MO
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is December (6.8 days).

Average snowfall in December
Goodman, MO

Average snowfall in December - Goodman, MO
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Goodman, MO

Average snowfall days in December - Goodman, MO
  • Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Goodman, MO

Average daylight in December / Average sunshine in December - Goodman, 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: 5h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in December
Goodman, MO

Average sunshine days in December - Goodman, MO
  • Average sunshine days in December: 21.2 days

The month with the most sunshine days is December (21.2 days).
The months with the least sunshine days are May and July (12.9 days).

Average UV index in December
Goodman, MO

Average UV index in December - Goodman, MO
  • Average UV index in December: 2

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

Average cloud cover in December
Goodman, MO

Average cloud cover in December - Goodman, MO
  • Average cloud cover in December: 41

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in December
Goodman, MO

Average visibility in December - Goodman, 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).

Goodman, Missouri, USA

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