December weather forecast
Adrian, MO

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Weather in December

The first month of the winter, December, is also a frosty month in Adrian, Missouri, with an average temperature ranging between max 42.8°F (6°C) and min 28.9°F (-1.7°C).

Temperature

December indicates a shift in the average high-temperature, from November's cool 53.6°F (12°C) to a frosty 42.8°F (6°C). During December, Adrian witnesses a consistent average low-temperature of 28.9°F (-1.7°C).

Humidity

The average relative humidity in December is 73%.

Rainfall

In Adrian, in December, it is raining for 4.3 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, there are 114.1 rainfall days, and 13.9" (353mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, May, October through December. In December, in Adrian, Missouri, it is snowing for 2 days. Throughout December, 0.31" (8mm) of snow is accumulated. Throughout the year, there are 11.5 snowfall days, and 2.2" (56mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Adrian.
On the first day of the month, sunrise is at 7:16 am and sunset at 4:57 pm. On the last day of December, in Adrian, sunrise is at 7:34 am and sunset at 5:07 pm CST.

Sunshine

In December, the average sunshine is 5.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Adrian, Missouri. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 2 in December transforms into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

How cold does it get in Adrian in December?

During December, Adrian experiences an average high-temperature of 42.8°F (6°C) and a low-temperature of 28.9°F (-1.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is appraised at 95°F (35°C).

What is the average humidity in December in Adrian?

The average relative humidity in December is 73%.

How many days does it rain in December in Adrian?

In December, in Adrian, Missouri, the rain falls for 4.3 days. Throughout December, 0.71" (18mm) of precipitation is accumulated.

How many days does it snow in December in Adrian?

In Adrian, Missouri, in December, snow falls for 2 days, with typically accumulated 0.31" (8mm) of snow.

What is the month with the shortest days in Adrian?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in Adrian?

The average day length in December in Adrian, Missouri, is 9h and 32min.

What time are sunrise and sunset in December in Adrian?

In December, on the first day of the month, sunrise is at 7:16 am and sunset at 4:57 pm. On the last day of the month, in Adrian, sunrise is at 7:34 am and sunset at 5:07 pm CST.

How long on average sun shines in December in Adrian?

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

What are the months with the lowest UV index in Adrian?

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

What is the UV index intensity in December in Adrian?

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 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
Adrian, MO

Average temperature in December - Adrian, 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).

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Average pressure in December
Adrian, MO

Average pressure in December - Adrian, 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).

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Average wind speed in December
Adrian, MO

Average wind speed in December - Adrian, 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).

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Average humidity in December
Adrian, MO

Average humidity in December - Adrian, 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%).

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Average rainfall in December
Adrian, MO

Average rainfall in December - Adrian, 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").

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Average rainfall days in December
Adrian, MO

Average rainfall days in December - Adrian, 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).

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Average snowfall in December
Adrian, MO

Average snowfall in December - Adrian, 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").

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Average snowfall days in December
Adrian, MO

Average snowfall days in December - Adrian, 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).

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

Average daylight in December / Average sunshine in December - Adrian, 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).

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Average sunshine days in December
Adrian, MO

Average sunshine days in December - Adrian, 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).

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Average UV index in December
Adrian, MO

Average UV index in December - Adrian, 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).

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Average cloud cover in December
Adrian, MO

Average cloud cover in December - Adrian, 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).

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Average visibility in December
Adrian, MO

Average visibility in December - Adrian, 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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Adrian, Missouri, USA

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