December weather forecast and climate
Reader, AR

Weather in December

December, the first month of the winter, in Reader, is also a fresh month, with average temperature fluctuating between 53.8°F (12.1°C) and 38.5°F (3.6°C).

Temperature

In December, the average high-temperature marginally drops, from an enjoyable 62.1°F (16.7°C) in November, to a cool 53.8°F (12.1°C). In Reader, Arkansas, the average low-temperature is 38.5°F (3.6°C).

Humidity

Months with the highest humidity in Reader are February, March and December, with an average relative humidity of 80%.

Rainfall

In December, the rain falls for 10.1 days. Throughout December, 1.97" (50mm) of precipitation is accumulated. Throughout the year, there are 137.2 rainfall days, and 25.71" (653mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall in Reader, Arkansas.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine in Reader is 5.2h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Reader?

In Reader, Arkansas, in December, the average high-temperature is 53.8°F (12.1°C), and the average low-temperature is 38.5°F (3.6°C).

What is the most humid month in Reader?

February, March and December, with an average relative humidity of 80%, are most humid months.

What is the average humidity in December in Reader?

The average relative humidity in December in Reader is 80%.

How much does it rain in Reader in December?

In Reader, Arkansas, during December, the rain falls for 10.1 days and regularly aggregates up to 1.97" (50mm) of precipitation.

Does it snow in Reader in December?

In Reader, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Reader?

April through December are months without snowfall in Reader, Arkansas.

What is the month with the shortest days in Reader?

December has the shortest days of the year in Reader, Arkansas, with an average of 9.9h of daylight.

How many hours of daylight does Reader have in December?

In December, the average length of the day in Reader is 9.9h.

How many hours of sunshine does Reader have in December?

In December, the average sunshine in Reader is 5.2h.

When is the lowest UV index in Reader?

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

What is the UV index intensity in December in Reader?

In Reader, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

Average temperature in December
Reader, AR

Average temperature in December - Reader, AR
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (51.3°F).

  • Average low temperature in December: 38.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure in December
Reader, AR

Average pressure in December - Reader, AR
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in December
Reader, AR

Average wind speed in December - Reader, AR
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in December
Reader, AR

Average humidity in December - Reader, AR
  • Average humidity in December: 80%

Months with the highest relative humidity are February, March and December (80%).
Months with the lowest relative humidity are July, August, September and October (71%).

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Average rainfall in December
Reader, AR

Average rainfall in December - Reader, AR
  • Average rainfall in December: 1.97"

The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in December
Reader, AR

Average rainfall days in December - Reader, AR
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall in December
Reader, AR

Average snowfall in December - Reader, AR
  • Average snowfall in December: 0"

The month with the highest snowfall is February (0.35").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Reader, AR

Average snowfall days in December - Reader, AR
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

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

Average daylight in December / Average sunshine in December - Reader, AR
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 5.2h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in December
Reader, AR

Average sunshine days in December - Reader, AR
  • Average sunshine days in December: 19 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is August (14.1 days).

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Average UV index in December
Reader, AR

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

Months with the highest UV index are June and 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
Reader, AR

Average cloud cover in December - Reader, AR
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June, July, August and September (Cloud cover 28).

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Average visibility in December
Reader, AR

Average visibility in December - Reader, AR
  • Average visibility in December: 5mi

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

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