December weather forecast and climate
Westor, AR

Weather in December

The first month of the winter, December, is also a fresh month in Westor, Arkansas, with average temperature ranging between max 51.3°F (10.7°C) and min 39.2°F (4°C).

Temperature

In December, the average high-temperature marginally drops, from a mild 59.5°F (15.3°C) in November, to a fresh 51.3°F (10.7°C). In December, the average low-temperature is 39.2°F (4°C).

Humidity

Months with the highest humidity are March and December, with an average relative humidity of 78%.

Rainfall

In Westor, during 11.2 rainfall days, 3.94" (100mm) of precipitation is typically accumulated. In Westor, during the entire year, the rain falls for 164.8 days and collects up to 41.73" (1060mm) of precipitation.

Snowfall

January through March, October through December are months with snowfall in Westor, Arkansas. In December, in Westor, it is snowing for 0.4 days. Throughout December, 0.12" (3mm) of snow is accumulated. Throughout the year, in Westor, there are 4.7 snowfall days, and 2.05" (52mm) of snow is accumulated.

Daylight

The month with the shortest days in Westor is December, with an average of 9.9h of daylight.

Sunshine

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

UV index

Months with the lowest UV index in Westor are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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. 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 Westor?

In December, in Westor, the average high-temperature is 51.3°F (10.7°C), and the average low-temperature is 39.2°F (4°C).

What are the most humid months in Westor?

Months with the highest humidity in Westor are March and December, with an average relative humidity of 78%.

What is the average humidity in December in Westor?

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

How many days does it rain in December in Westor?

In December, in Westor, the rain falls for 11.2 days. Throughout December, 3.94" (100mm) of precipitation is accumulated.

How much does it snow in Westor in December?

In December, it is snowing for 0.4 days. Throughout December, 0.12" (3mm) of snow is accumulated.

What is the month with the shortest days in Westor?

The month with the shortest days in Westor is December, with an average of 9.9h of daylight.

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

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

How long on average sun shines in December in Westor?

In December, the average sunshine in Westor, Arkansas, is 5.2h.

When is the lowest UV index in Westor?

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

What is the UV index intensity in December in Westor?

The average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in December
Westor, AR

Average temperature in December - Westor, AR
  • Average high temperature in December: 51.3°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in December: 39.2°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

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Average pressure in December
Westor, AR

Average pressure in December - Westor, 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 (29.94").

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Average wind speed in December
Westor, AR

Average wind speed in December - Westor, AR
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in December
Westor, AR

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

Months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in December
Westor, AR

Average rainfall in December - Westor, AR
  • Average rainfall in December: 3.94"

The wettest month (with the highest rainfall) is April (4.76").
The driest month (with the least rainfall) is January (2.4").

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Average rainfall days in December
Westor, AR

Average rainfall days in December - Westor, AR
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in December
Westor, AR

Average snowfall in December - Westor, AR
  • Average snowfall in December: 0.12"

The month with the highest snowfall is February (0.79").
Months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
Westor, AR

Average snowfall days in December - Westor, AR
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.6 days).
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
Westor, AR

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

The month with the longest days is June (Average daylight: 14.5h).
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 June (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in December
Westor, AR

Average sunshine days in December - Westor, AR
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in December
Westor, AR

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

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

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Average cloud cover in December
Westor, AR

Average cloud cover in December - Westor, 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
Westor, AR

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

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

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