December weather forecast and climate
Center Grove, AR

Weather in December

The first month of the winter, December, is also a fresh month in Center Grove, Arkansas, with average temperature ranging between min 38.3°F (3.5°C) and max 52.3°F (11.3°C).

Temperature

In Center Grove, the average high-temperature marginally drops, from a mild 60.6°F (15.9°C) in November, to a cool 52.3°F (11.3°C). The average low-temperature, in December, is 38.3°F (3.5°C).

Humidity

The average relative humidity in Center Grove, Arkansas, is 78%.

Rainfall

In December, in Center Grove, the rain falls for 11.6 days. Throughout December, 3.46" (88mm) of precipitation is accumulated. Throughout the year, there are 152.2 rainfall days, and 35.59" (904mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 0.08" (2mm) of snow. In Center Grove, during the entire year, snow falls for 3.8 days, and aggregates up to 1.38" (35mm) of snow.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year in Center Grove.

Sunshine

In Center Grove, Arkansas, the average sunshine in December is 5.3h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against sun damage is advised. 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 Center Grove?

In Center Grove, in December, the average high-temperature is 52.3°F (11.3°C), and the average low-temperature is 38.3°F (3.5°C).

What is the average humidity in December in Center Grove?

In December, the average relative humidity is 78%.

How much does it rain in Center Grove in December?

In Center Grove, during December, the rain falls for 11.6 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When does it start snowing in Center Grove?

December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days in Center Grove?

With an average of 9.9h of daylight, December has the shortest days of the year in Center Grove.

How many hours of daylight does Center Grove have in December?

The average length of the day in December in Center Grove, Arkansas, is 9.9h.

How long on average sun shines in December in Center Grove?

In Center Grove, the average sunshine in December is 5.3h.

What is the month with the lowest UV index in Center Grove?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.

What is the UV index intensity in December in Center Grove?

The average daily maximum UV index in December in Center Grove, Arkansas, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in December
Center Grove, AR

Average temperature in December - Center Grove, AR
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in December
Center Grove, AR

Average pressure in December - Center Grove, AR
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in December
Center Grove, AR

Average wind speed in December - Center Grove, AR
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are March and April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in December
Center Grove, AR

Average humidity in December - Center Grove, AR
  • Average humidity in December: 78%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in December
Center Grove, AR

Average rainfall in December - Center Grove, AR
  • Average rainfall in December: 3.46"

The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is July (2.28").

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Average rainfall days in December
Center Grove, AR

Average rainfall days in December - Center Grove, AR
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in December
Center Grove, AR

Average snowfall in December - Center Grove, AR
  • Average snowfall in December: 0.08"

The month with the highest snowfall is January (0.67").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Center Grove, AR

Average snowfall days in December - Center Grove, AR
  • Average snowfall days in December: 0.6 days

Months with the highest number of snowfall days are January and February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Center Grove, AR

Average daylight in December / Average sunshine in December - Center Grove, AR
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 5.3h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in December
Center Grove, AR

Average sunshine days in December - Center Grove, AR
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in December
Center Grove, AR

Average UV index in December - Center Grove, AR
  • Average UV index in December: 3

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Center Grove, AR

Average cloud cover in December - Center Grove, AR
  • Average cloud cover in December: 43

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in December
Center Grove, AR

Average visibility in December - Center Grove, AR
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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