December weather forecast and climate
Cotter, AR

Weather in December

December, the first month of the winter, in Cotter, is still a chilly month, with average temperature ranging between max 47.3°F (8.5°C) and min 32.5°F (0.3°C).

Temperature

In Cotter, the average high-temperature in December drops, from a mild 56.7°F (13.7°C) in November, to a frosty 47.3°F (8.5°C). The average low-temperature, in Cotter, is 32.5°F (0.3°C).

Humidity

The average relative humidity in Cotter is 76%.

Rainfall

In December, the rain falls for 9 days. Throughout December, 2.36" (60mm) of precipitation is accumulated. Throughout the year, in Cotter, there are 150 rainfall days, and 33.66" (855mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Cotter. In Cotter, snow falls for 2.2 days, with typically accumulated 1.18" (30mm) of snow. Throughout the year, there are 11.7 snowfall days, and 6.1" (155mm) of snow is accumulated.

Daylight

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

Sunshine

In December, the average sunshine in Cotter is 5.4h.

UV index

Months with the lowest UV index in Cotter, Arkansas, are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Cotter?

In December, the average high-temperature is 47.3°F (8.5°C), and the average low-temperature is 32.5°F (0.3°C).

What is the average humidity in December in Cotter?

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

How many days does it rain in December in Cotter?

In Cotter, Arkansas, in December, it is raining for 9 days, with typically 2.36" (60mm) of accumulated precipitation.

How much does it snow in Cotter in December?

In Cotter, Arkansas, in December, during 2.2 snowfall days, 1.18" (30mm) of snow is typically accumulated.

What is the month with the shortest days in Cotter?

December has the shortest days of the year in Cotter, Arkansas, with an average of 9.7h of daylight.

What is the average length of the day in December in Cotter?

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

How many hours of sunshine does Cotter have in December?

The average sunshine in December in Cotter, Arkansas, is 5.4h.

What is the month with the lowest UV index in Cotter?

Months with the lowest UV index in Cotter, Arkansas, are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Cotter?

In Cotter, Arkansas, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.

Average temperature in December
Cotter, AR

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

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in December
Cotter, AR

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

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in December
Cotter, AR

Average wind speed in December - Cotter, AR
  • Average wind speed in December: 6.3mph

The windiest months (with the highest average wind speed) are February, March and April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in December
Cotter, AR

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

The month with the highest relative humidity is March (79%).
Months with the lowest relative humidity are August and October (73%).

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Average rainfall in December
Cotter, AR

Average rainfall in December - Cotter, AR
  • Average rainfall in December: 2.36"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in December
Cotter, AR

Average rainfall days in December - Cotter, AR
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in December
Cotter, AR

Average snowfall in December - Cotter, AR
  • Average snowfall in December: 1.18"

The month with the highest snowfall is February (1.93").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Cotter, AR

Average snowfall days in December - Cotter, AR
  • Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is February (3.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Cotter, 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: 5.4h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in December
Cotter, AR

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

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in December
Cotter, AR

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

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

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Average cloud cover in December
Cotter, AR

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

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in December
Cotter, AR

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

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

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