December weather forecast
South Greenfield, MO

Weather in December

The first month of the winter, December, is also a frosty month in South Greenfield, Missouri, with an average temperature ranging between min 30°F (-1.1°C) and max 44.8°F (7.1°C).

Temperature

In December, the average high-temperature decreases from a fresh 55°F (12.8°C) in November to a frosty 44.8°F (7.1°C). The average low-temperature, in December, is 30°F (-1.1°C).

Humidity

In December, the average relative humidity in South Greenfield is 74%.

Rainfall

December is the month with the least rainfall in South Greenfield. Rain falls for 6.8 days and accumulates 1.54" (39mm) of precipitation.

Snowfall

Months with snowfall in South Greenfield are January through May, November and December. In December, in South Greenfield, it is snowing for 3 days. Throughout December, 0.83" (21mm) of snow is accumulated. In South Greenfield, during the entire year, snow falls for 16.1 days and aggregates up to 6.97" (177mm) of snow.

Daylight

With an average of 9h and 38min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:10 am and sunset at 4:57 pm. On the last day of December, sunrise is at 7:29 am and sunset at 5:07 pm CST.

Sunshine

In South Greenfield, the average sunshine in December is 5.5h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in South Greenfield?

In South Greenfield, Missouri, in December, the average high-temperature is 44.8°F (7.1°C), and the average low-temperature is 30°F (-1.1°C). in August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 98.6°F (37°C).

What is the average humidity in December in South Greenfield?

In December, the average relative humidity in South Greenfield is 74%.

What is the driest month in South Greenfield?

The month with the least rainfall in South Greenfield, Missouri, is December, when the rain falls for 6.8 days and typically collects 1.54" (39mm) of precipitation.

How much does it rain in South Greenfield in December?

In December, the rain falls for 6.8 days. Throughout December, 1.54" (39mm) of precipitation is accumulated.

How much does it snow in South Greenfield in December?

In South Greenfield, in December, snow falls for 3 days, with typically accumulated 0.83" (21mm) of snow.

What is the month with the shortest days in South Greenfield?

With an average of 9h and 38min of daylight, December has the shortest days of the year in South Greenfield, Missouri.

What is the average length of the day in December in South Greenfield?

The average day length in December in South Greenfield, Missouri, is 9h and 38min.

What time are sunrise and sunset in December in South Greenfield?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 4:57 pm. On the last day of the month, in South Greenfield, Missouri, sunrise is at 7:29 am and sunset at 5:07 pm CST.

How long on average sun shines in December in South Greenfield?

The average sunshine duration in December in South Greenfield, Missouri, is 5.5h.

When is the lowest UV index in South Greenfield?

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

What is the UV index intensity in December in South Greenfield?

The average daily maximum UV index in December in South Greenfield is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
South Greenfield, MO

Average temperature in December - South Greenfield, MO
  • Average high temperature in December: 44.8°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in December: 30°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in December
South Greenfield, MO

Average pressure in December - South Greenfield, MO
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
South Greenfield, MO

Average wind speed in December - South Greenfield, MO
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
South Greenfield, MO

Average humidity in December - South Greenfield, MO
  • Average humidity in December: 74%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
South Greenfield, MO

Average rainfall in December - South Greenfield, MO
  • Average rainfall in December: 1.54"

The wettest month (with the highest rainfall) is May (5.51").
The driest month (with the least rainfall) is December (1.54").

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Average rainfall days in December
South Greenfield, MO

Average rainfall days in December - South Greenfield, MO
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is May (17.5 days).
The months with the least rainy days are January and December (6.8 days).

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Average snowfall in December
South Greenfield, MO

Average snowfall in December - South Greenfield, MO
  • Average snowfall in December: 0.83"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
South Greenfield, MO

Average snowfall days in December - South Greenfield, MO
  • Average snowfall days in December: 3 days

The month with the highest number of snowfall days is February (5.1 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
South Greenfield, MO

Average daylight in December / Average sunshine in December - South Greenfield, MO
  • Average daylight in December: 9h and 38min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 38min).

  • Average sunshine in December: 5h and 30min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in December
South Greenfield, MO

Average sunshine days in December - South Greenfield, MO
  • Average sunshine days in December: 20.6 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is July (11 days).

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Average UV index in December
South Greenfield, MO

Average UV index in December - South Greenfield, MO
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
South Greenfield, MO

Average cloud cover in December - South Greenfield, MO
  • Average cloud cover in December: 41

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are June and August (Cloud cover 26).

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Average visibility in December
South Greenfield, MO

Average visibility in December - South Greenfield, 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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