December weather forecast
Gravel Junction, AR

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Weather in December

December, the first month of the winter in Gravel Junction, is still a cool month, with an average temperature fluctuating between 52.9°F (11.6°C) and 38.3°F (3.5°C).

Temperature

Gravel Junction's progression into December involves a minor drop in the average high-temperature, slightly receding from a comfortable 60.8°F (16°C) in November to a fresh 52.9°F (11.6°C). Throughout the month of December, Gravel Junction observes an average nighttime temperature of 38.3°F (3.5°C).

Humidity

February, March and December, with an average relative humidity of 80%, are the most humid months.

Rainfall

In December, the rain falls for 10.4 days. Throughout December, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 132.4 rainfall days, and 22.2" (564mm) of precipitation is accumulated.

Snowfall

In Gravel Junction, snow does not fall in March through December.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:59 am and sunset at 5:02 pm. On the last day of December, sunrise is at 7:17 am and sunset at 5:13 pm CST.

Sunshine

The average sunshine in December in Gravel Junction is 5.2h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the UV index of 2 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Gravel Junction?

In Gravel Junction, in December, the average high-temperature is 52.9°F (11.6°C), and the average low-temperature is 38.3°F (3.5°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 96.8°F (36°C).

What is the most humid month?

February, March and December, with an average relative humidity of 80%, are most humid months.

What is the average humidity in December?

In December, the average relative humidity is 80%.

How many days does it rain in December?

In Gravel Junction, in December, it is raining for 10.4 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow?

In Gravel Junction, snow does not fall in March through December.

Does it snow in December?

In Gravel Junction, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

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

How many hours of daylight does Gravel Junction have in December?

In Gravel Junction, the average day length in December is 9h and 56min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:59 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:13 pm CST.

How long on average sun shines in December?

In Gravel Junction, the average sunshine duration in December is 5.2h.

When is the lowest UV index?

The month with the lowest UV index is December, with an average maximum UV index of 2.

How high is the UV index in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Gravel Junction, AR

Average temperature in December - Gravel Junction, AR
  • Average high temperature in December: 52.9°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in December
Gravel Junction, AR

Average pressure in December - Gravel Junction, 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
Gravel Junction, AR

Average wind speed in December - Gravel Junction, AR
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in December
Gravel Junction, AR

Average humidity in December - Gravel Junction, AR
  • Average humidity in December: 80%

The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are July, August, September and October (71%).

Average rainfall in December
Gravel Junction, AR

Average rainfall in December - Gravel Junction, AR
  • Average rainfall in December: 1.89"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in December
Gravel Junction, AR

Average rainfall days in December - Gravel Junction, AR
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).

Average snowfall in December
Gravel Junction, AR

Average snowfall in December - Gravel Junction, AR
  • Average snowfall in December: 0"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Gravel Junction, AR

Average snowfall days in December - Gravel Junction, AR
  • Average snowfall days in December: 0.1 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
Gravel Junction, AR

Average daylight in December / Average sunshine in December - Gravel Junction, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in December
Gravel Junction, AR

Average sunshine days in December - Gravel Junction, AR
  • Average sunshine days in December: 19.2 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in December
Gravel Junction, AR

Average UV index in December - Gravel Junction, AR
  • Average UV index in December: 2

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

Average cloud cover in December
Gravel Junction, AR

Average cloud cover in December - Gravel Junction, AR
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in December
Gravel Junction, AR

Average visibility in December - Gravel Junction, AR
  • Average visibility in December: 5mi

The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).

Gravel Junction, Arkansas, USA

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