December weather forecast
Platte Woods, MO

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Weather in December

December, the first month of the winter in Platte Woods, is also a wintry month, with an average temperature ranging between max 40.3°F (4.6°C) and min 27.3°F (-2.6°C).

Temperature

Platte Woods's December weather comes with a decrease in average high-temperatures, moving from a cool 52.3°F (11.3°C) in November to a cold 40.3°F (4.6°C). An average low-temperature of 27.3°F (-2.6°C) is recorded during the nights in December in Platte Woods, Missouri.

Humidity

The average relative humidity in December is 74%.

Rainfall

In Platte Woods, Missouri, during December, the rain falls for 5.2 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, in Platte Woods, there are 126.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Platte Woods, in December, snow falls for 3.2 days, with typically accumulated 0.67" (17mm) of snow. Throughout the year, in Platte Woods, there are 17.2 snowfall days, and 5.51" (140mm) of snow is accumulated.

Daylight

The month with the shortest days in Platte Woods, Missouri, is December, with an average of 9h and 30min of daylight.
On the first day of December in Platte Woods, sunrise is at 7:19 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:05 pm CST.

Sunshine

The average sunshine in December is 5.3h.

UV index

The months with the lowest UV index in Platte Woods are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 2 suggests this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Around midday, solar radiation is most harmful; hence, exposure should be limited. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

How cold does it get in Platte Woods in December?

In Platte Woods, 40.3°F (4.6°C) is the average high-temperature and 27.3°F (-2.6°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 95°F (35°C).

What is the average humidity in December in Platte Woods?

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

How many days does it rain in December in Platte Woods?

In Platte Woods, during December, the rain falls for 5.2 days and regularly aggregates up to 0.91" (23mm) of precipitation.

How much does it snow in Platte Woods in December?

In Platte Woods, in December, snow falls for 3.2 days, with typically accumulated 0.67" (17mm) of snow.

What is the month with the shortest days in Platte Woods?

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

How many hours of daylight does Platte Woods have in December?

In December, the average day length is 9h and 28min.

When are sunrise and sunset in December in Platte Woods?

In December, on the first day of the month, sunrise is at 7:19 am and sunset at 4:56 pm. On the last day of the month, in Platte Woods, Missouri, sunrise is at 7:38 am and sunset at 5:05 pm CST.

How long on average sun shines in December in Platte Woods?

In December, the average sunshine duration in Platte Woods is 5.3h.

What are the months with the lowest UV index in Platte Woods?

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

How high is the UV index in December in Platte Woods?

In Platte Woods, 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
Platte Woods, MO

Average temperature in December - Platte Woods, MO
  • Average high temperature in December: 40.3°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 (36.5°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in December
Platte Woods, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in December
Platte Woods, MO

Average wind speed in December - Platte Woods, MO
  • Average wind speed in December: 9.1mph

The windiest months (with the highest average wind speed) are February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in December
Platte Woods, MO

Average humidity in December - Platte Woods, MO
  • Average humidity in December: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in December
Platte Woods, MO

Average rainfall in December - Platte Woods, MO
  • Average rainfall in December: 0.91"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in December
Platte Woods, MO

Average rainfall days in December - Platte Woods, MO
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in December
Platte Woods, MO

Average snowfall in December - Platte Woods, MO
  • Average snowfall in December: 0.67"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Platte Woods, MO

Average snowfall days in December - Platte Woods, MO
  • Average snowfall days in December: 3.2 days

The month with the highest number of snowfall days is February (5.3 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
Platte Woods, MO

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 2min

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 6min).

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Average sunshine days in December
Platte Woods, MO

Average sunshine days in December - Platte Woods, MO
  • Average sunshine days in December: 22.1 days

The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in December
Platte Woods, MO

Average UV index in December - Platte Woods, 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, February, November and December (UV index 2).

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Average cloud cover in December
Platte Woods, MO

Average cloud cover in December - Platte Woods, MO
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in December
Platte Woods, MO

Average visibility in December - Platte Woods, 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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Platte Woods, Missouri, USA

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