December weather forecast
Reyno, AR

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Weather in December

The first month of the winter, December, is also a frosty month in Reyno, Arkansas, with an average temperature varying between 35.4°F (1.9°C) and 47.5°F (8.6°C).

Temperature

December suggests a modest reduction in the average high-temperature, shifting from a moderate 56.8°F (13.8°C) in November to a frosty 47.5°F (8.6°C). December's nights in Reyno, Arkansas, observe an average temperature of 35.4°F (1.9°C).

Humidity

The average relative humidity in December in Reyno, Arkansas, is 77%.

Rainfall

In Reyno, in December, during 10.2 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Reyno, during the entire year, the rain falls for 150.2 days and collects up to 35.2" (894mm) of precipitation.

Snowfall

January through March, October through December are months with snowfall in Reyno. In Reyno, Arkansas, in December, snow falls for 0.9 days, with typically accumulated 0.55" (14mm) of snow. Throughout the year, in Reyno, there are 7.3 snowfall days, and 3.66" (93mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:48 pm. On the last day of December, in Reyno, sunrise is at 7:14 am and sunset at 4:58 pm CST.

Sunshine

In Reyno, the average sunshine in December is 5h.

UV index

The month with the lowest UV index in Reyno is December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What are December temperatures in Reyno?

December temperatures in Reyno, Arkansas, vary between a high-temperature of 47.5°F (8.6°C) and a low-temperature of 35.4°F (1.9°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 86°F (30°C).

What is the average humidity in December in Reyno?

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

How many days does it rain in December in Reyno?

In Reyno, Arkansas, during December, the rain falls for 10.2 days and regularly aggregates up to 2.32" (59mm) of precipitation.

How much does it snow in Reyno in December?

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

What is the month with the shortest days in Reyno?

December has the shortest days of the year, with an average of 9h and 42min of daylight.

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

In Reyno, Arkansas, the average day length in December is 9h and 44min.

When are sunrise and sunset in December in Reyno?

On the first day of December in Reyno, Arkansas, sunrise is at 6:56 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:58 pm CST.

How long on average sun shines in December in Reyno?

The average sunshine duration in December in Reyno, Arkansas, is 5h.

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

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

What is the UV index reading in December in Reyno?

In Reyno, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe 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
Reyno, AR

Average temperature in December - Reyno, 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
Reyno, AR

Average pressure in December - Reyno, AR
  • Average pressure in December: 30.14"Hg

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

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Average wind speed in December
Reyno, AR

Average wind speed in December - Reyno, 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
Reyno, AR

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

The 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
Reyno, AR

Average rainfall in December - Reyno, 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
Reyno, AR

Average rainfall days in December - Reyno, 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
Reyno, AR

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

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

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Average snowfall days in December
Reyno, AR

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

The months with the highest number of snowfall days are January and February (2.3 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
Reyno, AR

Average daylight in December / Average sunshine in December - Reyno, 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 0min

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

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Average sunshine days in December
Reyno, AR

Average sunshine days in December - Reyno, 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
Reyno, AR

Average UV index in December - Reyno, 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
Reyno, AR

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

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
Reyno, AR

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

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