December weather forecast
Aaron, MO

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Weather in December

December, the first month of the winter in Aaron, is still a chilly month, with an average temperature varying between 28.9°F (-1.7°C) and 42.8°F (6°C).

Temperature

Aaron's transition into December involves a shift in temperature, receding from a fresh 53.6°F (12°C) in November to a chilly 42.8°F (6°C). During the month of December, the temperature falls to an average of 28.9°F (-1.7°C).

Humidity

In Aaron, the average relative humidity in December is 73%.

Rainfall

In December, in Aaron, the rain falls for 4.3 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. In Aaron, Missouri, during the entire year, the rain falls for 114.1 days and collects up to 13.9" (353mm) of precipitation.

Snowfall

January through March, May, October through December are months with snowfall in Aaron. In Aaron, in December, snow falls for 2 days, with typically accumulated 0.31" (8mm) of snow. In Aaron, during the entire year, snow falls for 11.5 days and aggregates up to 2.2" (56mm) of snow.

Daylight

The month with the shortest days in Aaron, Missouri, is December, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:15 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:33 am and sunset at 5:06 pm CST.

Sunshine

In Aaron, Missouri, the average sunshine in December is 5.5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Aaron during December?

December temperatures in Aaron vary between a high-temperature of 42.8°F (6°C) and a low-temperature of 28.9°F (-1.7°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 95°F (35°C).

What is the average humidity in December in Aaron?

The average relative humidity in December in Aaron, Missouri, is 73%.

How many days does it rain in December in Aaron?

In Aaron, in December, it is raining for 4.3 days, with typically 0.71" (18mm) of accumulated precipitation.

How much does it snow in Aaron in December?

In Aaron, during December, snow falls for 2 days and regularly aggregates up to 0.31" (8mm) of snow.

What is the month with the shortest days in Aaron?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Aaron.

How many hours of daylight does Aaron have in December?

In December, the average day length in Aaron is 9h and 32min.

When is the sunrise / sunset in December in Aaron?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 4:56 pm. On the last day of the month, in Aaron, Missouri, sunrise is at 7:33 am and sunset at 5:06 pm CST.

How many hours of sunshine does Aaron have in December?

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

When is the lowest UV index in Aaron?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Aaron, Missouri.

What is the UV index reading in December in Aaron?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to the Sun's 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
Aaron, MO

Average temperature in December - Aaron, MO
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in December
Aaron, MO

Average pressure in December - Aaron, 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 (29.9"Hg).

Average wind speed in December
Aaron, MO

Average wind speed in December - Aaron, MO
  • Average wind speed in December: 9.5mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in December
Aaron, MO

Average humidity in December - Aaron, MO
  • Average humidity in December: 73%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December
Aaron, MO

Average rainfall in December - Aaron, MO
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Aaron, MO

Average rainfall days in December - Aaron, MO
  • Average rainfall days in December: 4.3 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).

Average snowfall in December
Aaron, MO

Average snowfall in December - Aaron, MO
  • Average snowfall in December: 0.31"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in December
Aaron, MO

Average snowfall days in December - Aaron, MO
  • Average snowfall days in December: 2 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Aaron, MO
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in December
Aaron, MO

Average sunshine days in December - Aaron, MO
  • Average sunshine days in December: 25.1 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in December
Aaron, MO

Average UV index in December - Aaron, 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, November and December (UV index 2).

Average cloud cover in December
Aaron, MO

Average cloud cover in December - Aaron, MO
  • Average cloud cover in December: 40

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in December
Aaron, MO

Average visibility in December - Aaron, 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).

Aaron, Missouri, USA

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