December weather forecast
Vandiver, MO

Weather in December

December, the first month of the winter in Vandiver, is also a wintry month, with temperature in the range of an average high of 40.5°F (4.7°C) and an average low of 28°F (-2.2°C).

Temperature

In December, the average high-temperature drops from a fresh 51.6°F (10.9°C) in November to a cold 40.5°F (4.7°C). The average low-temperature, in Vandiver, Missouri, is 28°F (-2.2°C).

Humidity

The average relative humidity in December in Vandiver is 77%.

Rainfall

In December, the rain falls for 6.9 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. In Vandiver, during the entire year, the rain falls for 142.2 days and collects up to 29.13" (740mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Vandiver, in December, snow falls for 4.7 days, with typically accumulated 1.5" (38mm) of snow. In Vandiver, during the entire year, snow falls for 21.9 days and aggregates up to 10.08" (256mm) of snow.

Daylight

With an average of 9h and 28min of daylight, December has the shortest days of the year.
On the first day of December in Vandiver, sunrise is at 7:07 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:54 pm CST.

Sunshine

In December, the average sunshine is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Vandiver. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Vandiver?

The average high-temperature, in December, in Vandiver, Missouri, is 40.5°F (4.7°C), while the average low-temperature is 28°F (-2.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 95°F (35°C).

What is the average humidity in December in Vandiver?

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

How many days does it rain in December in Vandiver?

In Vandiver, in December, it is raining for 6.9 days, with typically 1.65" (42mm) of accumulated precipitation.

How many days does it snow in December in Vandiver?

In Vandiver, Missouri, in December, snow falls for 4.7 days, with typically accumulated 1.5" (38mm) of snow.

What is the month with the shortest days in Vandiver?

The month with the shortest days is December, with an average of 9h and 28min of daylight.

How many hours of daylight does Vandiver have in December?

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

When is the sunrise / sunset in December in Vandiver?

In December, on the first day of the month, sunrise is at 7:07 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:54 pm CST.

How long on average sun shines in December in Vandiver?

In Vandiver, the average sunshine duration in December is 5h.

When is the lowest UV index in Vandiver?

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

What is the UV index reading in December in Vandiver?

In December, the average daily maximum UV index in Vandiver is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Vandiver, MO

Average temperature in December - Vandiver, MO
  • Average high temperature in December: 40.5°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in December: 28°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in December
Vandiver, MO

Average pressure in December - Vandiver, 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 (29.91"Hg).

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Average wind speed in December
Vandiver, MO

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

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in December
Vandiver, MO

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
Vandiver, MO

Average rainfall in December - Vandiver, MO
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days in December
Vandiver, MO

Average rainfall days in December - Vandiver, MO
  • Average rainfall days in December: 6.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in December
Vandiver, MO

Average snowfall in December - Vandiver, MO
  • Average snowfall in December: 1.5"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Vandiver, MO

Average snowfall days in December - Vandiver, MO
  • Average snowfall days in December: 4.7 days

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Vandiver, MO
  • Average daylight in December: 9h and 28min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • 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 36min).

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Average sunshine days in December
Vandiver, MO

Average sunshine days in December - Vandiver, MO
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in December
Vandiver, MO

Average UV index in December - Vandiver, 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
Vandiver, MO

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

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in December
Vandiver, MO

Average visibility in December - Vandiver, 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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