December weather forecast
Otwell, AR

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Weather in December

December, the first month of the winter in Otwell, is also a frosty month, with an average temperature fluctuating between 49.1°F (9.5°C) and 36.9°F (2.7°C).

Temperature

With December's onset, the average high-temperature recedes from November's refreshing 58.1°F (14.5°C) to a chilly 49.1°F (9.5°C). In the month of December, an average of 36.9°F (2.7°C) marks the low-temperature in Otwell, Arkansas.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Otwell, during December, the rain falls for 9.4 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, there are 145.9 rainfall days, and 29.37" (746mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, October through December. In Otwell, during December, snow falls for 0.8 days and regularly aggregates up to 0.31" (8mm) of snow. In Otwell, during the entire year, snow falls for 6 days and aggregates up to 2.28" (58mm) of snow.

Daylight

December has the shortest days of the year in Otwell, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 6:55 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:00 pm CST.

Sunshine

The average sunshine in December is 5.1h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the usual temperature for Otwell in December?

During December, Otwell experiences an average high-temperature of 49.1°F (9.5°C) and a low-temperature of 36.9°F (2.7°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 87.8°F (31°C).

What is the average humidity in December in Otwell?

The average relative humidity in December in Otwell is 77%.

How much does it rain in Otwell in December?

In Otwell, in December, it is raining for 9.4 days, with typically 1.93" (49mm) of accumulated precipitation.

How much does it snow in Otwell in December?

In December, in Otwell, Arkansas, it is snowing for 0.8 days. Throughout December, 0.31" (8mm) of snow is accumulated.

What is the month with the shortest days in Otwell?

The month with the shortest days in Otwell, Arkansas, is December, with an average of 9h and 48min of daylight.

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

The average day length in December in Otwell, Arkansas, is 9h and 47min.

When is the sunrise / sunset in December in Otwell?

In December, on the first day of the month, sunrise is at 6:55 am and sunset at 4:49 pm. On the last day of the month, in Otwell, Arkansas, sunrise is at 7:13 am and sunset at 5:00 pm CST.

How many hours of sunshine does Otwell have in December?

In Otwell, Arkansas, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Otwell?

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

What is the UV index intensity in December in Otwell?

In December, the average daily maximum UV index in Otwell is 2. A UV Index reading of 2, and below, represents 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
Otwell, AR

Average temperature in December - Otwell, AR
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in December: 36.9°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in December
Otwell, AR

Average pressure in December - Otwell, 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
Otwell, AR

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

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in December
Otwell, AR

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

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
Otwell, AR

Average rainfall in December - Otwell, AR
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.77").

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Average rainfall days in December
Otwell, AR

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

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in December
Otwell, AR

Average snowfall in December - Otwell, AR
  • Average snowfall in December: 0.31"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
Otwell, AR

Average snowfall days in December - Otwell, AR
  • Average snowfall days in December: 0.8 days

The months with the highest number of snowfall days are January and February (1.8 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
Otwell, AR

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • 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 54min).

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Average sunshine days in December
Otwell, AR

Average sunshine days in December - Otwell, AR
  • Average sunshine days in December: 19.7 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index in December
Otwell, AR

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

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

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Average cloud cover in December
Otwell, AR

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

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in December
Otwell, AR

Average visibility in December - Otwell, 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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Otwell, Arkansas, USA

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