December weather forecast
Phelps City, MO

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Weather in December

The first month of the winter, December, is also an icy month in Phelps City, Missouri, with an average temperature fluctuating between 36.5°F (2.5°C) and 23.9°F (-4.5°C).

Temperature

Phelps City's December weather features a mild decline in high-temperatures, reducing from a cool 50.2°F (10.1°C) in November to a wintry 36.5°F (2.5°C). Throughout the month of December, the nighttime temperature in Phelps City dips to an average of 23.9°F (-4.5°C).

Humidity

In December, the average relative humidity is 76%.

Rainfall

In December, in Phelps City, the rain falls for 4 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Phelps City, there are 120.8 rainfall days, and 24.09" (612mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Phelps City, in December, snow falls for 4.5 days, with typically accumulated 1.46" (37mm) of snow. In Phelps City, during the entire year, snow falls for 23.5 days and aggregates up to 10.51" (267mm) of snow.

Daylight

December has the shortest days of the year in Phelps City, with an average of 9h and 18min of daylight.
On the first day of December in Phelps City, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:06 pm CST.

Sunshine

In Phelps City, the average sunshine in December is 5.2h.

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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

How cold is it in Phelps City in December?

In December, the average high-temperature and low-temperature in Phelps City are 36.5°F (2.5°C) and 23.9°F (-4.5°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 91.4°F (33°C).

What is the average humidity in December in Phelps City?

In December, the average relative humidity is 76%.

How much does it rain in Phelps City in December?

In Phelps City, during December, the rain falls for 4 days and regularly aggregates up to 0.94" (24mm) of precipitation.

How much does it snow in Phelps City in December?

In Phelps City, in December, during 4.5 snowfall days, 1.46" (37mm) of snow is typically accumulated.

What is the month with the shortest days in Phelps City?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Phelps City?

In December, the average day length is 9h and 21min.

What time are sunrise and sunset in December in Phelps City?

On the first day of December in Phelps City, Missouri, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:06 pm CST.

How long on average sun shines in December in Phelps City?

In December, the average sunshine duration is 5.2h.

What is the month with the lowest UV index in Phelps City?

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 Phelps City?

The average daily maximum UV index in December is 2. A UV Index value 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
Phelps City, MO

Average temperature in December - Phelps City, MO
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 23.9°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in December
Phelps City, MO

Average pressure in December - Phelps City, 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 (29.87"Hg).

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Average wind speed in December
Phelps City, MO

Average wind speed in December - Phelps City, MO
  • Average wind speed in December: 9.4mph

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
Phelps City, MO

Average humidity in December - Phelps City, MO
  • Average humidity in December: 76%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in December
Phelps City, MO

Average rainfall in December - Phelps City, MO
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in December
Phelps City, MO

Average rainfall days in December - Phelps City, MO
  • Average rainfall days in December: 4 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in December
Phelps City, MO

Average snowfall in December - Phelps City, MO
  • Average snowfall in December: 1.46"

The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Phelps City, MO

Average snowfall days in December - Phelps City, MO
  • Average snowfall days in December: 4.5 days

The months with the highest number of snowfall days are January and February (6.7 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
Phelps City, MO

Average daylight in December / Average sunshine in December - Phelps City, MO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in December
Phelps City, MO

Average sunshine days in December - Phelps City, MO
  • Average sunshine days in December: 21.5 days

The months with the most sunshine days are November and December (21.5 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in December
Phelps City, MO

Average UV index in December - Phelps City, 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
Phelps City, MO

Average cloud cover in December - Phelps City, MO
  • Average cloud cover in December: 43

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in December
Phelps City, MO

Average visibility in December - Phelps City, 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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Phelps City, Missouri, USA

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