December weather forecast
McGehee, AR

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Weather in December

The first month of the winter, December, is still a cool month in McGehee, Arkansas, with an average temperature ranging between min 41°F (5°C) and max 54°F (12.2°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a refreshing 61.9°F (16.6°C) in November to a fresh 54°F (12.2°C). December nights observe an average temperature dip to a wintry 41°F (5°C).

Humidity

The average relative humidity in December is 78%.

Rainfall

In McGehee, in December, it is raining for 13.1 days, with typically 4.06" (103mm) of accumulated precipitation. In McGehee, during the entire year, the rain falls for 160.7 days and collects up to 40.83" (1037mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In McGehee, in December, snow falls for 0.4 days, with typically accumulated 0.04" (1mm) of snow. In McGehee, during the entire year, snow falls for 3.3 days and aggregates up to 1.26" (32mm) of snow.

Daylight

December has the shortest days of the year in McGehee, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 6:52 am and sunset at 4:57 pm. On the last day of December, sunrise is at 7:09 am and sunset at 5:07 pm CST.

Sunshine

The average sunshine in December is 5.1h.

UV index

The months with the lowest UV index in McGehee are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What are December temperatures?

In McGehee, in December, the average high-temperature is 54°F (12.2°C), and the average low-temperature is 41°F (5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in December?

In McGehee, the average relative humidity in December is 78%.

How many days does it rain in December?

In McGehee, in December, during 13.1 rainfall days, 4.06" (103mm) of precipitation is typically accumulated.

How much does it snow in December?

In December, it is snowing for 0.4 days. Throughout December, 0.04" (1mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 0min of daylight.

What is the average length of the day in December?

In McGehee, the average day length in December is 9h and 58min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:52 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:07 pm CST.

How many hours of sunshine does McGehee have in December?

In McGehee, the average sunshine duration in December is 5.1h.

What is the month with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the UV index reading in December in McGehee?

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
McGehee, AR

Average temperature in December - McGehee, AR
  • Average high temperature in December: 54°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.1°F).

  • Average low temperature in December: 41°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

Average pressure in December
McGehee, AR

Average pressure in December - McGehee, 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 (29.95"Hg).

Average wind speed in December
McGehee, AR

Average wind speed in December - McGehee, AR
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in December
McGehee, AR

Average humidity in December - McGehee, 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 (67%).

Average rainfall in December
McGehee, AR

Average rainfall in December - McGehee, AR
  • Average rainfall in December: 4.06"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in December
McGehee, AR

Average rainfall days in December - McGehee, AR
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is October (8.6 days).

Average snowfall in December
McGehee, AR

Average snowfall in December - McGehee, AR
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
McGehee, AR

Average snowfall days in December - McGehee, AR
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
McGehee, AR

Average daylight in December / Average sunshine in December - McGehee, AR
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 1min

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
McGehee, AR

Average sunshine days in December - McGehee, AR
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in December
McGehee, AR

Average UV index in December - McGehee, AR
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
McGehee, AR

Average cloud cover in December - McGehee, 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
McGehee, AR

Average visibility in December - McGehee, 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).

McGehee, Arkansas, USA

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