December weather forecast
Pastoria, AR

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Weather in December

December, the first month of the winter in Pastoria, is also a fresh month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 52.7°F (11.5°C).

Temperature

Pastoria's December weather shows a modest shift in high-temperatures, falling from November's enjoyable 61.3°F (16.3°C) to a cool 52.7°F (11.5°C). Throughout the month of December, Pastoria observes an average nighttime temperature of 39.4°F (4.1°C).

Humidity

The months with the highest humidity in Pastoria are February, March and December, with an average relative humidity of 78%.

Rainfall

In Pastoria, during December, the rain falls for 9.8 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, in Pastoria, there are 130.3 rainfall days, and 18.54" (471mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Pastoria, Arkansas.

Daylight

December has the shortest days of the year in Pastoria, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:58 pm. On the last day of December, in Pastoria, sunrise is at 7:14 am and sunset at 5:08 pm CST.

Sunshine

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

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 3 in December suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. 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. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average December temperature in Pastoria?

The high-temperature, in December, in Pastoria, records 52.7°F (11.5°C), while the low-temperature is 39.4°F (4.1°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 95°F (35°C).

What are the most humid months in Pastoria?

The months with the highest humidity in Pastoria, Arkansas, are February, March and December, with an average relative humidity of 78%.

What is the average humidity in December in Pastoria?

The average relative humidity in December in Pastoria, Arkansas, is 78%.

How much does it rain in Pastoria in December?

In Pastoria, Arkansas, during December, the rain falls for 9.8 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Pastoria?

In Pastoria, Arkansas, snow does not fall in March through December.

Does it snow in Pastoria in December?

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

What is the month with the shortest days in Pastoria?

With an average of 9h and 54min of daylight, December has the shortest days of the year.

How many hours of daylight does Pastoria have in December?

The average day length in December in Pastoria is 9h and 54min.

When is the sunrise / sunset in December in Pastoria?

In December, on the first day of the month, sunrise is at 6:56 am and sunset at 4:58 pm. On the last day of the month, in Pastoria, Arkansas, sunrise is at 7:14 am and sunset at 5:08 pm CST.

How long on average sun shines in December in Pastoria?

The average sunshine duration in December is 5.2h.

What are the months with the lowest UV index in Pastoria?

The months with the lowest UV index in Pastoria, Arkansas, are January, February, November and December, with an average maximum UV index of 3.

What is the UV index reading in December in Pastoria?

The average daily maximum UV index in December in Pastoria is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pastoria, AR

Average temperature in December - Pastoria, AR
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in December: 39.4°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

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Average pressure in December
Pastoria, AR

Average pressure in December - Pastoria, 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 (29.94"Hg).

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Average wind speed in December
Pastoria, AR

Average wind speed in December - Pastoria, AR
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Pastoria, AR

Average humidity in December - Pastoria, AR
  • Average humidity in December: 78%

The months with the highest relative humidity are February, March and December (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Pastoria, AR

Average rainfall in December - Pastoria, AR
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is April (1.93").
The driest month (with the least rainfall) is November (0.91").

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Average rainfall days in December
Pastoria, AR

Average rainfall days in December - Pastoria, AR
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall in December
Pastoria, AR

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

The month with the highest snowfall is February (0.47").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Pastoria, AR

Average snowfall days in December - Pastoria, AR
  • Average snowfall days in December: 0.3 days

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

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in December
Pastoria, AR

Average sunshine days in December - Pastoria, AR
  • Average sunshine days in December: 19.3 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in December
Pastoria, AR

Average UV index in December - Pastoria, AR
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Pastoria, AR

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

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in December
Pastoria, AR

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

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