December weather forecast
Saddlestring, WY

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Weather in December

The first month of the winter, December, is still a freezing cold month in Saddlestring, Wyoming, with an average temperature varying between 15.4°F (-9.2°C) and 29.1°F (-1.6°C).

Temperature

The onset of December entails a temperature shift, as the average high-temperature decreases from a wintry 39.4°F (4.1°C) in November to a freezing cold 29.1°F (-1.6°C). Throughout December, Saddlestring's nights cool down to an average of 15.4°F (-9.2°C).

Humidity

In December, the average relative humidity is 71%.

Rainfall

The month with the least rainfall is December, when the rain falls for 5 days and typically collects 0.47" (12mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Saddlestring, in December, snow falls for 10.7 days, with typically accumulated 2.64" (67mm) of snow. Throughout the year, there are 78 snowfall days, and 39.13" (994mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 54min of daylight.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:29 pm. On the last day of December, in Saddlestring, sunrise is at 7:43 am and sunset at 4:38 pm MST.

Sunshine

In Saddlestring, the average sunshine in December is 6.5h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 2 suggests this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

How cold is December?

The high-temperature, in December, in Saddlestring, records 29.1°F (-1.6°C), while the low-temperature is 15.4°F (-9.2°C).

What is the average humidity in December in Saddlestring?

In December, the average relative humidity is 71%.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 5 days and typically collects 0.47" (12mm) of precipitation.

How much does it rain in December?

In Saddlestring, in December, it is raining for 5 days, with typically 0.47" (12mm) of accumulated precipitation.

How many days does it snow in December in Saddlestring?

In Saddlestring, in December, snow falls for 10.7 days, with typically accumulated 2.64" (67mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year in Saddlestring, with an average of 8h and 54min of daylight.

How many hours of daylight does Saddlestring have in December?

In December, the average day length is 8h and 54min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:24 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:38 pm MST.

How many hours of sunshine does Saddlestring have in December?

The average sunshine duration in December is 6.5h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

What is the UV index reading in December?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Saddlestring, WY

Average temperature in December - Saddlestring, WY
  • Average high temperature in December: 29.1°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is February (28.9°F).

  • Average low temperature in December: 15.4°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (14°F).

Average pressure in December
Saddlestring, WY

Average pressure in December - Saddlestring, WY
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in December
Saddlestring, WY

Average wind speed in December - Saddlestring, WY
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in December
Saddlestring, WY

Average humidity in December - Saddlestring, WY
  • Average humidity in December: 71%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (44%).

Average rainfall in December
Saddlestring, WY

Average rainfall in December - Saddlestring, WY
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in December
Saddlestring, WY

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

The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is December (5 days).

Average snowfall in December
Saddlestring, WY

Average snowfall in December - Saddlestring, WY
  • Average snowfall in December: 2.64"

The month with the highest snowfall is April (7.05").
The months with the least snowfall are July and August (0").

Average snowfall days in December
Saddlestring, WY

Average snowfall days in December - Saddlestring, WY
  • Average snowfall days in December: 10.7 days

The month with the highest number of snowfall days is February (13.7 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Saddlestring, WY
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in December
Saddlestring, WY

Average sunshine days in December - Saddlestring, WY
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (5.5 days).

Average UV index in December
Saddlestring, WY

Average UV index in December - Saddlestring, 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, October, November and December (UV index 2).

Average cloud cover in December
Saddlestring, WY

Average cloud cover in December - Saddlestring, WY
  • Average cloud cover in December: 31

The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 17).

Average visibility in December
Saddlestring, WY

Average visibility in December - Saddlestring, 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).

Saddlestring, Wyoming, USA

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