December weather forecast
Shoshoni, WY

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Weather in December

The first month of the winter, December, is still a freezing cold month in Shoshoni, Wyoming, with temperature in the range of an average low of 13.1°F (-10.5°C) and an average high of 28.4°F (-2°C).

Temperature

December is the month when Shoshoni sees the lowest average temperatures, with a high of 28.4°F (-2°C) and a low of 13.1°F (-10.5°C).

Humidity

The average relative humidity in December is 77%.

Rainfall

In Shoshoni, in December, it is raining for 5 days, with typically 0.51" (13mm) of accumulated precipitation. In Shoshoni, during the entire year, the rain falls for 115.2 days and collects up to 11.26" (286mm) of precipitation.

Snowfall

Months with snowfall in Shoshoni are January through May, September through December. In Shoshoni, during December, snow falls for 9.3 days and regularly aggregates up to 3.27" (83mm) of snow. Throughout the year, in Shoshoni, there are 52.8 snowfall days, and 26.02" (661mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Shoshoni, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 7:25 am and sunset at 4:38 pm. On the last day of December, in Shoshoni, sunrise is at 7:44 am and sunset at 4:47 pm MST.

Sunshine

In Shoshoni, the average sunshine in December is 6.7h.

UV index

January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Shoshoni. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Shoshoni?

During the coldest month in Shoshoni, December, temperatures average a high of 28.4°F (-2°C) and a low of 13.1°F (-10.5°C).

How cold is it in Shoshoni in December?

In December, the average high-temperature and low-temperature are 28.4°F (-2°C) and 13.1°F (-10.5°C) respectively.

What is the average humidity in December in Shoshoni?

In December, the average relative humidity in Shoshoni, Wyoming, is 77%.

How many days does it rain in December in Shoshoni?

In Shoshoni, in December, during 5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

How much does it snow in Shoshoni in December?

In December, in Shoshoni, Wyoming, it is snowing for 9.3 days. Throughout December, 3.27" (83mm) of snow is accumulated.

What is the month with the shortest days in Shoshoni?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Shoshoni, Wyoming.

How many hours of daylight does Shoshoni have in December?

In December, the average day length in Shoshoni is 9h and 2min.

What time are sunrise and sunset in December in Shoshoni?

On the first day of December in Shoshoni, sunrise is at 7:25 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:47 pm MST.

How many hours of sunshine does Shoshoni have in December?

The average sunshine duration in December is 6.7h.

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

The months with the lowest UV index in Shoshoni are January through April, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Shoshoni?

In December, the average daily maximum UV index in Shoshoni is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Shoshoni, WY

Average temperature in December - Shoshoni, WY
  • Average high temperature in December: 28.4°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in December: 13.1°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in December
Shoshoni, WY

Average pressure in December - Shoshoni, WY
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in December
Shoshoni, WY

Average wind speed in December - Shoshoni, WY
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average humidity in December
Shoshoni, WY

Average humidity in December - Shoshoni, WY
  • Average humidity in December: 77%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (33%).

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Average rainfall in December
Shoshoni, WY

Average rainfall in December - Shoshoni, WY
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in December
Shoshoni, WY

Average rainfall days in December - Shoshoni, WY
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.4 days).

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Average snowfall in December
Shoshoni, WY

Average snowfall in December - Shoshoni, WY
  • Average snowfall in December: 3.27"

The month with the highest snowfall is April (5").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Shoshoni, WY

Average snowfall days in December - Shoshoni, WY
  • Average snowfall days in December: 9.3 days

The month with the highest number of snowfall days is February (9.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Shoshoni, WY

Average daylight in December / Average sunshine in December - Shoshoni, WY
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 6h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).

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Average sunshine days in December
Shoshoni, WY

Average sunshine days in December - Shoshoni, WY
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in December
Shoshoni, WY

Average UV index in December - Shoshoni, WY
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

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Average cloud cover in December
Shoshoni, WY

Average cloud cover in December - Shoshoni, WY
  • Average cloud cover in December: 29

The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in December
Shoshoni, WY

Average visibility in December - Shoshoni, 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).

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Shoshoni, Wyoming, USA

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