December weather forecast
Pertle Springs, MO

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Weather in December

December, the first month of the winter in Pertle Springs, is also a wintry month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 41.5°F (5.3°C).

Temperature

December comes with a drop in the average high-temperature, falling from November's cool 52.9°F (11.6°C) to a cold 41.5°F (5.3°C). The average temperature during December nights in Pertle Springs, Missouri, is registered at a freezing cold 28.4°F (-2°C).

Humidity

In December, the average relative humidity is 75%.

Rainfall

In December, in Pertle Springs, the rain falls for 5.4 days. Throughout December, 0.87" (22mm) of precipitation is accumulated. In Pertle Springs, during the entire year, the rain falls for 131 days and collects up to 20.35" (517mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Pertle Springs. In Pertle Springs, in December, snow falls for 2.3 days, with typically accumulated 0.43" (11mm) of snow. Throughout the year, there are 15.7 snowfall days, and 4.29" (109mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:53 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:03 pm CST.

Sunshine

The average sunshine in December is 5.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

How cold is it in Pertle Springs in December?

The average high-temperature and low-temperature in Pertle Springs, Missouri, during December are 41.5°F (5.3°C) and 28.4°F (-2°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in December in Pertle Springs?

The average relative humidity in December is 75%.

How much does it rain in Pertle Springs in December?

In Pertle Springs, Missouri, during December, the rain falls for 5.4 days and regularly aggregates up to 0.87" (22mm) of precipitation.

How many days does it snow in December in Pertle Springs?

In Pertle Springs, Missouri, in December, during 2.3 snowfall days, 0.43" (11mm) of snow is typically accumulated.

What is the month with the shortest days in Pertle Springs?

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

How many hours of daylight does Pertle Springs have in December?

In Pertle Springs, the average day length in December is 9h and 31min.

When are sunrise and sunset in December in Pertle Springs?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 4:53 pm. On the last day of the month, in Pertle Springs, sunrise is at 7:32 am and sunset at 5:03 pm CST.

How long on average sun shines in December in Pertle Springs?

The average sunshine duration in December in Pertle Springs is 5.4h.

What are the months with the lowest UV index in Pertle Springs?

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

What is the UV index intensity in December in Pertle Springs?

In Pertle Springs, Missouri, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
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
Pertle Springs, MO

Average temperature in December - Pertle Springs, MO
  • Average high temperature in December: 41.5°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 (37.4°F).

  • Average low temperature in December: 28.4°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 (23.4°F).

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Average pressure in December
Pertle Springs, MO

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

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Average wind speed in December
Pertle Springs, MO

Average wind speed in December - Pertle Springs, MO
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in December
Pertle Springs, MO

Average humidity in December - Pertle Springs, MO
  • Average humidity in December: 75%

The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
Pertle Springs, MO

Average rainfall in December - Pertle Springs, MO
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in December
Pertle Springs, MO

Average rainfall days in December - Pertle Springs, MO
  • Average rainfall days in December: 5.4 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in December
Pertle Springs, MO

Average snowfall in December - Pertle Springs, MO
  • Average snowfall in December: 0.43"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Pertle Springs, MO

Average snowfall days in December - Pertle Springs, MO
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is February (5.3 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
Pertle Springs, MO

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and 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
Pertle Springs, MO

Average sunshine days in December - Pertle Springs, MO
  • Average sunshine days in December: 23.1 days

The month with the most sunshine days is December (23.1 days).
The month with the least sunshine days is May (12 days).

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Average UV index in December
Pertle Springs, MO

Average UV index in December - Pertle Springs, 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, February, November and December (UV index 2).

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Average cloud cover in December
Pertle Springs, MO

Average cloud cover in December - Pertle Springs, 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 26).

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Average visibility in December
Pertle Springs, MO

Average visibility in December - Pertle Springs, 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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Pertle Springs, Missouri, USA

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