December weather forecast
Poplar Grove, AR

Share

Weather in December

December, the first month of the winter in Poplar Grove, is also a fresh month, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 51.8°F (11°C).

Temperature

Poplar Grove experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a mild 60.1°F (15.6°C) in November to a fresh 51.8°F (11°C). Throughout December, Poplar Grove witnesses a nighttime temperature average of 39.7°F (4.3°C).

Humidity

The months with the highest humidity in Poplar Grove are March and December, with an average relative humidity of 78%.

Rainfall

In Poplar Grove, in December, during 9.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Poplar Grove, during the entire year, the rain falls for 132.5 days and collects up to 22.8" (579mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Poplar Grove. In Poplar Grove, in December, snow falls for 0.7 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, there are 4 snowfall days, and 1.02" (26mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:52 am and sunset at 4:52 pm. On the last day of December, sunrise is at 7:10 am and sunset at 5:03 pm CST.

Sunshine

The average sunshine in December in Poplar Grove is 5h.

UV index

The months with the lowest UV index in Poplar Grove are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun is at its strongest around midday, find shade and limit exposure. Enhance your sun protection with tightly woven, yet airy clothing. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What are December temperatures in Poplar Grove?

In December, the average high-temperature and low-temperature are 51.8°F (11°C) and 39.7°F (4.3°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What are the most humid months in Poplar Grove?

The months with the highest humidity in Poplar Grove are March and December, with an average relative humidity of 78%.

What is the average humidity in December in Poplar Grove?

In Poplar Grove, Arkansas, the average relative humidity in December is 78%.

How much does it rain in Poplar Grove in December?

In Poplar Grove, in December, during 9.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

How much does it snow in Poplar Grove in December?

In Poplar Grove, Arkansas, in December, during 0.7 snowfall days, 0.04" (1mm) of snow is typically accumulated.

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

December has the shortest days of the year in Poplar Grove, Arkansas, with an average of 9h and 54min of daylight.

What is the average length of the day in December in Poplar Grove?

In December, the average day length in Poplar Grove, Arkansas, is 9h and 53min.

When are sunrise and sunset in December in Poplar Grove?

On the first day of December in Poplar Grove, Arkansas, sunrise is at 6:52 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:03 pm CST.

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

In December, the average sunshine duration is 5h.

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

The months with the lowest UV index in Poplar Grove, Arkansas, are January, February, November and December, with an average maximum UV index of 3.

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

In Poplar Grove, Arkansas, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Poplar Grove, AR

Average temperature in December - Poplar Grove, AR
  • Average high temperature in December: 51.8°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in December: 39.7°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

Average pressure in December
Poplar Grove, AR

Average pressure in December - Poplar Grove, AR
  • 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 (29.94"Hg).

Average wind speed in December
Poplar Grove, AR

Average wind speed in December - Poplar Grove, AR
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in December
Poplar Grove, AR

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

The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).

Average rainfall in December
Poplar Grove, AR

Average rainfall in December - Poplar Grove, AR
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is November (1.22").

Average rainfall days in December
Poplar Grove, AR

Average rainfall days in December - Poplar Grove, AR
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in December
Poplar Grove, AR

Average snowfall in December - Poplar Grove, AR
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Poplar Grove, AR

Average snowfall days in December - Poplar Grove, AR
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Poplar Grove, AR
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in December
Poplar Grove, AR

Average sunshine days in December - Poplar Grove, AR
  • Average sunshine days in December: 19.3 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in December
Poplar Grove, AR

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in December
Poplar Grove, AR

Average cloud cover in December - Poplar Grove, AR
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in December
Poplar Grove, AR

Average visibility in December - Poplar Grove, AR
  • 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).

Poplar Grove, Arkansas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location