December weather forecast and climate
Vanduser, MO

December, the first month of the winter, in Vanduser, is also a frosty month, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 46.6°F (8.1°C).

Temperature

In Vanduser, the average high-temperature in December decreases, from a mild 55.6°F (13.1°C) in November, to a chilly 46.6°F (8.1°C). The average low-temperature, is 34.2°F (1.2°C).

Humidity

The average relative humidity in December is 77%.

Rainfall

In Vanduser, in December, it is raining for 10.9 days, with typically 3.03" (77mm) of accumulated precipitation. In Vanduser, during the entire year, the rain falls for 158.8 days and collects up to 38.62" (981mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Vanduser, during December, snow falls for 1.6 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, there are 10.9 snowfall days, and 5.04" (128mm) of snow is accumulated.

Daylight

With an average of 9.7h of daylight, December has the shortest days of the year.

Sunshine

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Vanduser?

In Vanduser, in December, the average high-temperature is 46.6°F (8.1°C), and the average low-temperature is 34.2°F (1.2°C).

What is the average humidity in December in Vanduser?

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

How many days does it rain in December in Vanduser?

In Vanduser, in December, during 10.9 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

How much does it snow in Vanduser in December?

In Vanduser, Missouri, in December, snow falls for 1.6 days, with typically accumulated 0.67" (17mm) of snow.

What is the month with the shortest days in Vanduser?

December has the shortest days of the year in Vanduser, Missouri, with an average of 9.7h of daylight.

How many hours of daylight does Vanduser have in December?

In Vanduser, the average length of the day in December is 9.7h.

What is the month with the least sunshine in Vanduser?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Vanduser.

How many hours of sunshine does Vanduser have in December?

The average sunshine in December in Vanduser, Missouri, is 4.8h.

When is the lowest UV index in Vanduser?

Months with the lowest UV index in Vanduser, Missouri, are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Vanduser?

In December, the average daily maximum UV index in Vanduser is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Vanduser, MO
  • Average high temperature in December: 8.1°C

The warmest month (with the highest average high temperature) is July (31.1°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in December: 1.2°C

The month with the highest average low temperature is July (21.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average pressure in December - Vanduser, MO
  • Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in December - Vanduser, MO
  • Average wind speed in December: 14km/h

The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).

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

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

Average rainfall in December - Vanduser, MO
  • Average rainfall in December: 77mm

The wettest month (with the highest rainfall) is April (113mm).
The driest month (with the least rainfall) is September (42mm).

Average rainfall days in December - Vanduser, MO
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in December - Vanduser, MO
  • Average snowfall in December: 17mm

The month with the highest snowfall is February (46mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December - Vanduser, MO
  • Average snowfall days in December: 1.6 days

The month with the highest number of snowfall days is February (3.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Vanduser, MO
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 4.8h

The month with the most sunshine is June (Average sunshine: 10.8h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

Average sunshine days in December - Vanduser, MO
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).

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

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December - Vanduser, MO
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in December - Vanduser, MO
  • Average visibility in December: 9km

Months with the highest visibility are June and October (10km).
Months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (9km).