December weather forecast
Pine Bluffs, WY

Share

Weather in December

Finally, there's December, which marks the peak of winter. The temperature dips further, with monthly averages between 36.3°F (2.4°C) and 22.1°F (-5.5°C), the lowest values for the year. Snowfall tends to increase, and the diminished daylight lessens the chances of the snow melting completely. The Christmas season brings a magical ambiance that complements the weather wonderfully. December truly showcases that Pine Bluffs is a winter wonderland.

Temperature

The coldest period in Pine Bluffs is December, when temperatures fluctuate between an average high of 36.3°F (2.4°C) and a low of 22.1°F (-5.5°C).

Humidity

In Pine Bluffs, the average relative humidity in December is 65%.

Rainfall

In Pine Bluffs, in December, during 4.2 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Pine Bluffs, Wyoming, during the entire year, the rain falls for 96.6 days and collects up to 13.15" (334mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Pine Bluffs. In Pine Bluffs, Wyoming, during December, snow falls for 6.4 days and regularly aggregates up to 2.05" (52mm) of snow. In Pine Bluffs, during the entire year, snow falls for 40.2 days and aggregates up to 17.48" (444mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:28 pm. On the last day of December, sunrise is at 7:21 am and sunset at 4:37 pm MST.

Sunshine

The average sunshine in December in Pine Bluffs is 6.5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

Frequently asked questions

What part of the year is the coldest in Pine Bluffs?

December stands out as Pine Bluffs's coldest month, with an average high-temperature of 36.3°F (2.4°C) and a low-temperature of 22.1°F (-5.5°C).

How cold is it in Pine Bluffs in December?

The high-temperature, in December, in Pine Bluffs, records 36.3°F (2.4°C), while the low-temperature is 22.1°F (-5.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is estimated at 84.2°F (29°C).

What is the average humidity in December in Pine Bluffs?

The average relative humidity in December is 65%.

How much does it rain in Pine Bluffs in December?

In Pine Bluffs, Wyoming, in December, during 4.2 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

How much does it snow in Pine Bluffs in December?

In Pine Bluffs, in December, during 6.4 snowfall days, 2.05" (52mm) of snow is typically accumulated.

What is the month with the shortest days in Pine Bluffs?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Pine Bluffs?

In Pine Bluffs, the average day length in December is 9h and 16min.

What time are sunrise and sunset in December in Pine Bluffs?

In December, on the first day of the month, sunrise is at 7:03 am and sunset at 4:28 pm. On the last day of the month, in Pine Bluffs, Wyoming, sunrise is at 7:21 am and sunset at 4:37 pm MST.

How many hours of sunshine does Pine Bluffs have in December?

In December, the average sunshine duration in Pine Bluffs, Wyoming, is 6.5h.

When is the lowest UV index in Pine Bluffs?

The months with the lowest UV index in Pine Bluffs are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Pine Bluffs?

In December, the average daily maximum UV index in Pine Bluffs is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
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
Pine Bluffs, WY

Average temperature in December - Pine Bluffs, WY
  • Average high temperature in December: 36.3°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (36.3°F).

  • Average low temperature in December: 22.1°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).

[Resources]

Average pressure in December
Pine Bluffs, WY

Average pressure in December - Pine Bluffs, WY
  • Average pressure in December: 30.11"Hg

The months with the highest atmospheric pressure are January and December (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

[Resources]

Average wind speed in December
Pine Bluffs, WY

Average wind speed in December - Pine Bluffs, WY
  • Average wind speed in December: 11.7mph

The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

[Resources]

Average humidity in December
Pine Bluffs, WY

Average humidity in December - Pine Bluffs, WY
  • Average humidity in December: 65%

The months with the highest relative humidity are January and February (66%).
The months with the lowest relative humidity are August and September (46%).

[Resources]

Average rainfall in December
Pine Bluffs, WY

Average rainfall in December - Pine Bluffs, WY
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (0.39").

[Resources]

Average rainfall days in December
Pine Bluffs, WY

Average rainfall days in December - Pine Bluffs, WY
  • Average rainfall days in December: 4.2 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is November (2.5 days).

[Resources]

Average snowfall in December
Pine Bluffs, WY

Average snowfall in December - Pine Bluffs, WY
  • Average snowfall in December: 2.05"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Pine Bluffs, WY

Average snowfall days in December - Pine Bluffs, WY
  • Average snowfall days in December: 6.4 days

The month with the highest number of snowfall days is February (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Pine Bluffs, WY

Average daylight in December / Average sunshine in December - Pine Bluffs, WY
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

[Resources]

Average sunshine days in December
Pine Bluffs, WY

Average sunshine days in December - Pine Bluffs, WY
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (12.6 days).

[Resources]

Average UV index in December
Pine Bluffs, WY

Average UV index in December - Pine Bluffs, WY
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in December
Pine Bluffs, WY

Average cloud cover in December - Pine Bluffs, WY
  • Average cloud cover in December: 30

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 17).

[Resources]

Average visibility in December
Pine Bluffs, WY

Average visibility in December - Pine Bluffs, WY
  • 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).

[Resources]

Pine Bluffs, Wyoming, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location