December weather forecast
Boswell, AR

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Weather in December

The first month of the winter, December, is still a chilly month in Boswell, Arkansas, with an average temperature fluctuating between 34.3°F (1.3°C) and 48°F (8.9°C).

Temperature

In Boswell, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's mild 56.8°F (13.8°C) to a frosty 48°F (8.9°C). In December, the average low-temperature records at a cold 34.3°F (1.3°C) during the nights.

Humidity

The average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 9.4 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 155.8 rainfall days, and 35.2" (894mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Boswell, in December, during 1.4 snowfall days, 1.02" (26mm) of snow is typically accumulated. In Boswell, during the entire year, snow falls for 8.4 days and aggregates up to 4.65" (118mm) of snow.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:54 pm. On the last day of December, sunrise is at 7:18 am and sunset at 5:04 pm CST.

Sunshine

The average sunshine in December is 5.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

What is the temperature in December?

During December, Boswell experiences an average high-temperature of 48°F (8.9°C) and a low-temperature of 34.3°F (1.3°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the average humidity in December?

In Boswell, the average relative humidity in December is 76%.

How many days does it rain in December?

In December, the rain falls for 9.4 days. Throughout December, 2.48" (63mm) of precipitation is accumulated.

How many days does it snow in December?

In Boswell, in December, during 1.4 snowfall days, 1.02" (26mm) of snow is typically accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

How many hours of daylight does Boswell have in December?

In December, the average day length is 9h and 46min.

What time are sunrise and sunset in December in Boswell?

On the first day of December, sunrise is at 7:01 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:04 pm CST.

How many hours of sunshine does Boswell have in December?

The average sunshine duration in December is 5.3h.

What are the months with the lowest UV index?

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

How high is the UV index in December?

In Boswell, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Boswell, AR

Average temperature in December - Boswell, AR
  • Average high temperature in December: 48°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

Average pressure in December
Boswell, AR

Average pressure in December - Boswell, 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 (29.93"Hg).

Average wind speed in December
Boswell, AR

Average wind speed in December - Boswell, AR
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in December
Boswell, AR

Average humidity in December - Boswell, AR
  • Average humidity in December: 76%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Boswell, AR

Average rainfall in December - Boswell, AR
  • Average rainfall in December: 2.48"

The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in December
Boswell, AR

Average rainfall days in December - Boswell, AR
  • Average rainfall days in December: 9.4 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in December
Boswell, AR

Average snowfall in December - Boswell, AR
  • Average snowfall in December: 1.02"

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

Average snowfall days in December
Boswell, AR

Average snowfall days in December - Boswell, AR
  • Average snowfall days in December: 1.4 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in December
Boswell, AR

Average sunshine days in December - Boswell, AR
  • Average sunshine days in December: 19.5 days

The months with the most sunshine days are January and December (19.5 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in December
Boswell, AR

Average UV index in December - Boswell, AR
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December
Boswell, AR

Average cloud cover in December - Boswell, AR
  • Average cloud cover in December: 43

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in December
Boswell, AR

Average visibility in December - Boswell, AR
  • Average visibility in December: 6mi

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

Boswell, Arkansas, USA

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