December weather forecast
Northmoor, MO

Weather in December

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

Temperature

In Northmoor, the average high-temperature in December decreases from a cool 52.3°F (11.3°C) in November to a cold 40.3°F (4.6°C). The average low-temperature, in December, is 27.3°F (-2.6°C).

Humidity

In December, the average relative humidity is 74%.

Rainfall

In Northmoor, Missouri, in December, it is raining for 5.2 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, in Northmoor, 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 Northmoor, during December, snow falls for 3.2 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, in Northmoor, there are 17.2 snowfall days, and 5.51" (140mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 28min of daylight.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:56 pm. On the last day of December, in Northmoor, sunrise is at 7:37 am and sunset at 5:05 pm CST.

Sunshine

The average sunshine in December in Northmoor is 5.3h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Northmoor?

In December, the average relative humidity is 74%.

How many days does it rain in December in Northmoor?

In Northmoor, in December, during 5.2 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

How much does it snow in Northmoor in December?

In Northmoor, Missouri, in December, during 3.2 snowfall days, 0.67" (17mm) of snow is typically accumulated.

What is the month with the shortest days in Northmoor?

With an average of 9h and 28min of daylight, December has the shortest days of the year in Northmoor.

What is the average length of the day in December in Northmoor?

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

When is the sunrise / sunset in December in Northmoor?

On the first day of December in Northmoor, sunrise is at 7:18 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:05 pm CST.

How many hours of sunshine does Northmoor have in December?

In Northmoor, Missouri, the average sunshine duration in December is 5.3h.

When is the lowest UV index in Northmoor?

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 Northmoor?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Northmoor, MO

Average temperature in December - Northmoor, 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
Northmoor, MO

Average pressure in December - Northmoor, 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
Northmoor, MO

Average wind speed in December - Northmoor, 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
Northmoor, MO

Average humidity in December - Northmoor, 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
Northmoor, MO

Average rainfall in December - Northmoor, 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
Northmoor, MO

Average rainfall days in December - Northmoor, 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
Northmoor, MO

Average snowfall in December - Northmoor, 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
Northmoor, MO

Average snowfall days in December - Northmoor, 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
Northmoor, MO

Average daylight in December / Average sunshine in December - Northmoor, 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 18min

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
Northmoor, MO

Average sunshine days in December - Northmoor, 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
Northmoor, MO

Average UV index in December - Northmoor, 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
Northmoor, MO

Average cloud cover in December - Northmoor, 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
Northmoor, MO

Average visibility in December - Northmoor, 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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