December weather forecast and climate
McDougal, AR

Weather in December

The first month of the winter, December, is still a chilly month in McDougal, Arkansas, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 47.5°F (8.6°C).

Temperature

In McDougal, the average high-temperature in December drops, from a moderate 56.8°F (13.8°C) in November, to a frosty 47.5°F (8.6°C). In December, in McDougal, the average low-temperature is 35.4°F (1.9°C).

Humidity

In McDougal, the average relative humidity is 77%.

Rainfall

In December, the rain falls for 10.2 days. Throughout December, 2.32" (59mm) of precipitation is accumulated. Throughout the year, in McDougal, there are 150.2 rainfall days, and 35.2" (894mm) of precipitation is accumulated.

Snowfall

January through March, October through December are months with snowfall. In McDougal, during December, snow falls for 0.9 days and regularly aggregates up to 0.55" (14mm) of snow. In McDougal, during the entire year, snow falls for 7.3 days, and aggregates up to 3.66" (93mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9.7h of daylight.

Sunshine

In December, the average sunshine is 5h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in McDougal?

In December, in McDougal, Arkansas, the average high-temperature is 47.5°F (8.6°C), and the average low-temperature is 35.4°F (1.9°C).

What is the average humidity in December in McDougal?

In McDougal, Arkansas, the average relative humidity in December is 77%.

How much does it rain in McDougal in December?

In McDougal, Arkansas, in December, it is raining for 10.2 days, with typically 2.32" (59mm) of accumulated precipitation.

How many days does it snow in December in McDougal?

In McDougal, in December, during 0.9 snowfall days, 0.55" (14mm) of snow is typically accumulated.

What is the month with the shortest days in McDougal?

With an average of 9.7h of daylight, December has the shortest days of the year.

How many hours of daylight does McDougal have in December?

In McDougal, the average length of the day in December is 9.7h.

How long on average sun shines in December in McDougal?

The average sunshine in December in McDougal, Arkansas, is 5h.

When is the lowest UV index in McDougal?

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

What is the UV index reading in December in McDougal?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
McDougal, AR

Average temperature in December - McDougal, AR
  • Average high temperature in December: 47.5°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (43.5°F).

  • Average low temperature in December: 35.4°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in December
McDougal, AR

Average pressure in December - McDougal, AR
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in December
McDougal, AR

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

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in December
McDougal, AR

Average humidity in December - McDougal, AR
  • Average humidity in December: 77%

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

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Average rainfall in December
McDougal, AR

Average rainfall in December - McDougal, AR
  • Average rainfall in December: 2.32"

The wettest months (with the highest rainfall) are April and May (4.37").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
McDougal, AR

Average rainfall days in December - McDougal, AR
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in December
McDougal, AR

Average snowfall in December - McDougal, AR
  • Average snowfall in December: 0.55"

The month with the highest snowfall is February (1.18").
Months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
McDougal, AR

Average snowfall days in December - McDougal, AR
  • Average snowfall days in December: 0.9 days

Months with the highest number of snowfall days are January and February (2.3 days).
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
McDougal, AR

Average daylight in December / Average sunshine in December - McDougal, AR
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 5h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in December
McDougal, AR

Average sunshine days in December - McDougal, AR
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (13.2 days).

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Average UV index in December
McDougal, AR

Average UV index in December - McDougal, 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
McDougal, AR

Average cloud cover in December - McDougal, AR
  • Average cloud cover in December: 44

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
McDougal, AR

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

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

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