December weather forecast
Berger, MO

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Weather in December

The first month of the winter, December, is also an icy month in Berger, Missouri, with temperature in the range of an average high of 42.1°F (5.6°C) and an average low of 29.1°F (-1.6°C).

Temperature

Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a fresh 52.9°F (11.6°C) to a cold 42.1°F (5.6°C). Throughout December, Berger anticipates an average low-temperature of 29.1°F (-1.6°C).

Humidity

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

Rainfall

In Berger, in December, during 7.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Berger, during the entire year, the rain falls for 146.9 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Berger, in December, snow falls for 3.9 days, with typically accumulated 1.57" (40mm) of snow. In Berger, Missouri, during the entire year, snow falls for 20.1 days and aggregates up to 8.74" (222mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:44 pm. On the last day of December, sunrise is at 7:23 am and sunset at 4:54 pm CST.

Sunshine

The average sunshine in December is 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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

Is December cold?

The average high-temperature, in December, in Berger, is 42.1°F (5.6°C), while the average low-temperature is 29.1°F (-1.6°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 98.6°F (37°C).

What is the average humidity in December?

The average relative humidity in December is 77%.

How much does it rain in December?

In Berger, during December, the rain falls for 7.5 days and regularly aggregates up to 1.85" (47mm) of precipitation.

How many days does it snow in December?

In Berger, during December, snow falls for 3.9 days and regularly aggregates up to 1.57" (40mm) of snow.

What is the month with the shortest days?

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

How many hours of daylight does Berger have in December?

In December, the average day length is 9h and 31min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:04 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:54 pm CST.

How long on average sun shines in December?

In December, the average sunshine duration is 5h.

When is the lowest UV index?

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

What is the UV index intensity in December in Berger?

In Berger, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Berger, MO

Average temperature in December - Berger, MO
  • Average high temperature in December: 42.1°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 29.1°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in December
Berger, MO

Average pressure in December - Berger, MO
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Berger, MO

Average wind speed in December - Berger, MO
  • Average wind speed in December: 8.2mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

Average humidity in December
Berger, MO

Average humidity in December - Berger, MO
  • Average humidity in December: 77%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Berger, MO

Average rainfall in December - Berger, MO
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (1.5").

Average rainfall days in December
Berger, MO

Average rainfall days in December - Berger, MO
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in December
Berger, MO

Average snowfall in December - Berger, MO
  • Average snowfall in December: 1.57"

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Berger, MO

Average snowfall days in December - Berger, MO
  • Average snowfall days in December: 3.9 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Berger, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in December
Berger, MO

Average sunshine days in December - Berger, MO
  • Average sunshine days in December: 18.9 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is May (11 days).

Average UV index in December
Berger, MO

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Berger, MO

Average cloud cover in December - Berger, MO
  • Average cloud cover in December: 47

The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 29).

Average visibility in December
Berger, MO

Average visibility in December - Berger, MO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Berger, Missouri, USA

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