December weather forecast
Mud Lake, ID

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Weather in December

The first month of the winter, December, is still a freezing cold month in Mud Lake, Idaho, with an average temperature ranging between max 27.9°F (-2.3°C) and min 15.8°F (-9°C).

Temperature

In Mud Lake, Idaho, December is the coldest month, with temperatures averaging a high of 27.9°F (-2.3°C) and a low of 15.8°F (-9°C).

Humidity

In December, the average relative humidity is 86%.

Rainfall

In December, the rain falls for 5.5 days. Throughout December, 0.47" (12mm) of precipitation is accumulated. In Mud Lake, Idaho, during the entire year, the rain falls for 84.3 days and collects up to 6.97" (177mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Mud Lake, Idaho, during December, snow falls for 12.9 days and regularly aggregates up to 3.46" (88mm) of snow. Throughout the year, in Mud Lake, there are 54.4 snowfall days, and 16.89" (429mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year in Mud Lake.
On the first day of December, sunrise is at 7:44 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 5:02 pm MST.

Sunshine

The average sunshine in December is 5h.

UV index

The months with the lowest UV index in Mud Lake are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 2 in December leads to these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What time of the year is the coldest in Mud Lake?

Mud Lake's coldest temperatures are experienced in December, with average high temperatures of 27.9°F (-2.3°C) and lows of 15.8°F (-9°C).

How cold is December in Mud Lake?

December temperatures in Mud Lake, Idaho, vary between a high-temperature of 27.9°F (-2.3°C) and a low-temperature of 15.8°F (-9°C).

What is the average humidity in December in Mud Lake?

In Mud Lake, the average relative humidity in December is 86%.

How many days does it rain in December in Mud Lake?

In Mud Lake, Idaho, during December, the rain falls for 5.5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

How many days does it snow in December in Mud Lake?

In Mud Lake, in December, during 12.9 snowfall days, 3.46" (88mm) of snow is typically accumulated.

What is the month with the shortest days in Mud Lake?

December has the shortest days of the year in Mud Lake, Idaho, with an average of 9h and 0min of daylight.

What is the average length of the day in December in Mud Lake?

In Mud Lake, Idaho, the average day length in December is 8h and 58min.

When are sunrise and sunset in December in Mud Lake?

In December, on the first day of the month, sunrise is at 7:44 am and sunset at 4:53 pm. On the last day of the month, in Mud Lake, sunrise is at 8:03 am and sunset at 5:02 pm MST.

How many hours of sunshine does Mud Lake have in December?

In Mud Lake, Idaho, the average sunshine duration in December is 5h.

What are the months with the lowest UV index in Mud Lake?

The months with the lowest UV index in Mud Lake, Idaho, are January through March, October through December, with an average maximum UV index of 2.

What is the UV index reading in December in Mud Lake?

In December, the average daily maximum UV index in Mud Lake, Idaho, is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Mud Lake, ID

Average temperature in December - Mud Lake, ID
  • Average high temperature in December: 27.9°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in December: 15.8°F

The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

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Average pressure in December
Mud Lake, ID

Average pressure in December - Mud Lake, ID
  • Average pressure in December: 30.26"Hg

The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Mud Lake, ID

Average wind speed in December - Mud Lake, ID
  • Average wind speed in December: 6.1mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).

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Average humidity in December
Mud Lake, ID

Average humidity in December - Mud Lake, ID
  • Average humidity in December: 86%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (35%).

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Average rainfall in December
Mud Lake, ID

Average rainfall in December - Mud Lake, ID
  • Average rainfall in December: 0.47"

The wettest months (with the highest rainfall) are May and September (0.83").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in December
Mud Lake, ID

Average rainfall days in December - Mud Lake, ID
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (10.7 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in December
Mud Lake, ID

Average snowfall in December - Mud Lake, ID
  • Average snowfall in December: 3.46"

The month with the highest snowfall is January (3.86").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Mud Lake, ID

Average snowfall days in December - Mud Lake, ID
  • Average snowfall days in December: 12.9 days

The month with the highest number of snowfall days is December (12.9 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
Mud Lake, ID

Average daylight in December / Average sunshine in December - Mud Lake, ID
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in December
Mud Lake, ID

Average sunshine days in December - Mud Lake, ID
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is February (16.2 days).

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Average UV index in December
Mud Lake, ID

Average UV index in December - Mud Lake, ID
  • 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, October, November and December (UV index 2).

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Average cloud cover in December
Mud Lake, ID

Average cloud cover in December - Mud Lake, ID
  • Average cloud cover in December: 50

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in December
Mud Lake, ID

Average visibility in December - Mud Lake, ID
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Mud Lake, Idaho, USA

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