December weather forecast
Green Ridge, MO

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Weather in December

The first month of the winter, December, is still a cold month in Green Ridge, Missouri, with an average temperature varying between 42.3°F (5.7°C) and 28.6°F (-1.9°C).

Temperature

In Green Ridge, the average high-temperature in December decreases from a cool 53.1°F (11.7°C) in November to a wintry 42.3°F (5.7°C). During December, the nighttime temperature averages of 28.6°F (-1.9°C).

Humidity

In December, the average relative humidity in Green Ridge is 75%.

Rainfall

In Green Ridge, Missouri, in December, it is raining for 7.1 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, there are 130 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Green Ridge are January through May, November and December. In Green Ridge, in December, during 3.7 snowfall days, 1.18" (30mm) of snow is typically accumulated. In Green Ridge, during the entire year, snow falls for 19.3 days and aggregates up to 5.39" (137mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Green Ridge.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:52 pm. On the last day of December, sunrise is at 7:31 am and sunset at 5:02 pm CST.

Sunshine

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 estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 2 during December translates into the following guidance:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

How cold is it in Green Ridge in December?

The high-temperature, in December, in Green Ridge, is 42.3°F (5.7°C), while the low-temperature averages to 28.6°F (-1.9°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 95°F (35°C).

What is the average humidity in December in Green Ridge?

In December, the average relative humidity is 75%.

How many days does it rain in December in Green Ridge?

In Green Ridge, Missouri, during December, the rain falls for 7.1 days and regularly aggregates up to 1.14" (29mm) of precipitation.

How many days does it snow in December in Green Ridge?

In Green Ridge, Missouri, in December, during 3.7 snowfall days, 1.18" (30mm) of snow is typically accumulated.

What is the month with the shortest days in Green Ridge?

The month with the shortest days in Green Ridge is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in Green Ridge?

The average day length in December in Green Ridge, Missouri, is 9h and 31min.

When are sunrise and sunset in December in Green Ridge?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 4:52 pm. On the last day of the month, in Green Ridge, Missouri, sunrise is at 7:31 am and sunset at 5:02 pm CST.

How many hours of sunshine does Green Ridge have in December?

The average sunshine duration in December in Green Ridge is 5.2h.

What is the month with the lowest UV index in Green Ridge?

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

How high is the UV index in December in Green Ridge?

In December, the average daily maximum UV index in Green Ridge is 2. A UV Index reading of 2, and below, represents a low health risk 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
Green Ridge, MO

Average temperature in December - Green Ridge, MO
  • Average high temperature in December: 42.3°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 (38.1°F).

  • Average low temperature in December: 28.6°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 (23.5°F).

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Average pressure in December
Green Ridge, MO

Average pressure in December - Green Ridge, 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 (29.91"Hg).

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Average wind speed in December
Green Ridge, MO

Average wind speed in December - Green Ridge, MO
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
Green Ridge, MO

Average humidity in December - Green Ridge, MO
  • Average humidity in December: 75%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Green Ridge, MO

Average rainfall in December - Green Ridge, MO
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days in December
Green Ridge, MO

Average rainfall days in December - Green Ridge, MO
  • Average rainfall days in December: 7.1 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in December
Green Ridge, MO

Average snowfall in December - Green Ridge, MO
  • Average snowfall in December: 1.18"

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

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Average snowfall days in December
Green Ridge, MO

Average snowfall days in December - Green Ridge, MO
  • Average snowfall days in December: 3.7 days

The month with the highest number of snowfall days is February (6.1 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
Green Ridge, MO

Average daylight in December / Average sunshine in December - Green Ridge, 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 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in December
Green Ridge, MO

Average sunshine days in December - Green Ridge, 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 May (12.9 days).

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Average UV index in December
Green Ridge, MO

Average UV index in December - Green Ridge, 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
Green Ridge, MO

Average cloud cover in December - Green Ridge, MO
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in December
Green Ridge, MO

Average visibility in December - Green Ridge, 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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Green Ridge, Missouri, USA

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