December weather forecast
Saint Francis, AR

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Weather in December

The first month of the winter, December, is also a frosty month in Saint Francis, Arkansas, with an average temperature fluctuating between 35.6°F (2°C) and 47.3°F (8.5°C).

Temperature

December brings a minor decrease, with the average high-temperature reducing from a mild 56.7°F (13.7°C) in November to a chilly 47.3°F (8.5°C). Nighttime temperature dips to a mean of 35.6°F (2°C) during December.

Humidity

The average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 10.5 days. Throughout December, 2.95" (75mm) of precipitation is accumulated. Throughout the year, in Saint Francis, there are 157.3 rainfall days, and 38.46" (977mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Saint Francis are January through March, October through December. In Saint Francis, Arkansas, in December, during 1.2 snowfall days, 0.71" (18mm) of snow is typically accumulated. Throughout the year, there are 7.6 snowfall days, and 4.61" (117mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 6:54 am and sunset at 4:45 pm. On the last day of December, sunrise is at 7:12 am and sunset at 4:55 pm CST.

Sunshine

In Saint Francis, the average sunshine in December is 5.1h.

UV index

The month with the lowest UV index in Saint Francis is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What are the temperatures in Saint Francis in December?

During December, Saint Francis experiences an average high-temperature of 47.3°F (8.5°C) and a low-temperature of 35.6°F (2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in September is computed to be 87.8°F (31°C).

What is the average humidity in December in Saint Francis?

The average relative humidity in December in Saint Francis, Arkansas, is 76%.

How many days does it rain in December in Saint Francis?

In Saint Francis, Arkansas, in December, it is raining for 10.5 days, with typically 2.95" (75mm) of accumulated precipitation.

How many days does it snow in December in Saint Francis?

In Saint Francis, in December, snow falls for 1.2 days, with typically accumulated 0.71" (18mm) of snow.

What is the month with the shortest days in Saint Francis?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Saint Francis.

How many hours of daylight does Saint Francis have in December?

In December, the average day length in Saint Francis, Arkansas, is 9h and 43min.

When are sunrise and sunset in December in Saint Francis?

On the first day of December in Saint Francis, Arkansas, sunrise is at 6:54 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 4:55 pm CST.

How many hours of sunshine does Saint Francis have in December?

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

What is the month with the lowest UV index in Saint Francis?

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

What is the UV index intensity in December in Saint Francis?

In Saint Francis, Arkansas, 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 Sun's UV rays.
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
Saint Francis, AR

Average temperature in December - Saint Francis, AR
  • Average high temperature in December: 47.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in December: 35.6°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 (31.1°F).

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Average pressure in December
Saint Francis, AR

Average pressure in December - Saint Francis, 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).

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Average wind speed in December
Saint Francis, AR

Average wind speed in December - Saint Francis, AR
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in December
Saint Francis, AR

Average humidity in December - Saint Francis, AR
  • Average humidity in December: 76%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Saint Francis, AR

Average rainfall in December - Saint Francis, AR
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Saint Francis, AR

Average rainfall days in December - Saint Francis, AR
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in December
Saint Francis, AR

Average snowfall in December - Saint Francis, AR
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
Saint Francis, AR

Average snowfall days in December - Saint Francis, AR
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Saint Francis, AR

Average daylight in December / Average sunshine in December - Saint Francis, AR
  • Average daylight in December: 9h and 4min

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 42min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Saint Francis, AR

Average sunshine days in December - Saint Francis, AR
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in December
Saint Francis, AR

Average UV index in December - Saint Francis, AR
  • Average UV index in December: 2

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

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Average cloud cover in December
Saint Francis, AR

Average cloud cover in December - Saint Francis, AR
  • Average cloud cover in December: 45

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 24).

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Average visibility in December
Saint Francis, AR

Average visibility in December - Saint Francis, 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).

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Saint Francis, Arkansas, USA

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