December weather forecast
Wentworth, MO

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Weather in December

December, the first month of the winter in Wentworth, is also a frosty month, with an average temperature ranging between max 45.5°F (7.5°C) and min 31.1°F (-0.5°C).

Temperature

December suggests a modest reduction in the average high-temperature, shifting from a moderate 55.6°F (13.1°C) in November to a frosty 45.5°F (7.5°C). In December, the nighttime temperature in Wentworth lowers to an average of 31.1°F (-0.5°C).

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Wentworth, during December, the rain falls for 8.1 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, in Wentworth, there are 152 rainfall days, and 34.29" (871mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Wentworth are January through May, November and December. In Wentworth, Missouri, in December, during 3.2 snowfall days, 1.14" (29mm) of snow is typically accumulated. Throughout the year, in Wentworth, there are 16.6 snowfall days, and 7.2" (183mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 7:11 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:09 pm CST.

Sunshine

In December, the average sunshine in Wentworth is 5.4h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Wentworth. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Wentworth in December?

The average high-temperature and low-temperature in Wentworth, Missouri, during December are 45.5°F (7.5°C) and 31.1°F (-0.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 100.4°F (38°C).

What is the average humidity in December in Wentworth?

In Wentworth, Missouri, the average relative humidity in December is 75%.

How many days does it rain in December in Wentworth?

In Wentworth, in December, it is raining for 8.1 days, with typically 1.77" (45mm) of accumulated precipitation.

How much does it snow in Wentworth in December?

In Wentworth, Missouri, in December, during 3.2 snowfall days, 1.14" (29mm) of snow is typically accumulated.

What is the month with the shortest days in Wentworth?

The month with the shortest days in Wentworth, Missouri, is December, with an average of 9h and 42min of daylight.

How many hours of daylight does Wentworth have in December?

In December, the average day length in Wentworth is 9h and 40min.

When is the sunrise / sunset in December in Wentworth?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:59 pm. On the last day of the month, in Wentworth, Missouri, sunrise is at 7:29 am and sunset at 5:09 pm CST.

How long on average sun shines in December in Wentworth?

In Wentworth, Missouri, the average sunshine duration in December is 5.4h.

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

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

What is the UV index reading in December in Wentworth?

The average daily maximum UV index in December in Wentworth is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe 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
Wentworth, MO

Average temperature in December - Wentworth, MO
  • Average high temperature in December: 45.5°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in December: 31.1°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 (27°F).

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Average pressure in December
Wentworth, MO

Average pressure in December - Wentworth, 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 (29.93"Hg).

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Average wind speed in December
Wentworth, MO

Average wind speed in December - Wentworth, MO
  • Average wind speed in December: 9mph

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

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Average humidity in December
Wentworth, MO

Average humidity in December - Wentworth, MO
  • Average humidity in December: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, July, August and October (73%).

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Average rainfall in December
Wentworth, MO

Average rainfall in December - Wentworth, MO
  • Average rainfall in December: 1.77"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.65").

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Average rainfall days in December
Wentworth, MO

Average rainfall days in December - Wentworth, MO
  • Average rainfall days in December: 8.1 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in December
Wentworth, MO

Average snowfall in December - Wentworth, MO
  • Average snowfall in December: 1.14"

The months with the highest snowfall are January and February (2.17").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Wentworth, MO

Average snowfall days in December - Wentworth, MO
  • Average snowfall days in December: 3.2 days

The month with the highest number of snowfall days is February (5.2 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
Wentworth, MO

Average daylight in December / Average sunshine in December - Wentworth, MO
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in December
Wentworth, MO

Average sunshine days in December - Wentworth, MO
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in December
Wentworth, MO

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

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Average cloud cover in December
Wentworth, MO

Average cloud cover in December - Wentworth, 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 August (Cloud cover 26).

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Average visibility in December
Wentworth, MO

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

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