December weather forecast
Lake Fork, ID

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Weather in December

December, the first month of the winter in Lake Fork, is also a subzero cold month, with temperature in the range of an average high of 26.4°F (-3.1°C) and an average low of 14°F (-10°C).

Temperature

With its high average temperature of 26.4°F (-3.1°C) and a low of 14°F (-10°C), December is regarded as the coldest month.

Humidity

In December, the average relative humidity is 90%.

Rainfall

In Lake Fork, during December, the rain falls for 5.7 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in Lake Fork, Idaho, there are 116.3 rainfall days, and 27.24" (692mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In Lake Fork, in December, snow falls for 19.2 days, with typically accumulated 22.99" (584mm) of snow. In Lake Fork, during the entire year, snow falls for 119.5 days and aggregates up to 130.79" (3322mm) of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 54min of daylight.
On the first day of the month, sunrise is at 8:02 am and sunset at 5:04 pm. On the last day of December, sunrise is at 8:21 am and sunset at 5:13 pm MST.

Sunshine

The months with the least sunshine in Lake Fork are January and December, with an average of 4h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 1 during December leads to these advisories:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Frequently asked questions

What are the coldest months in Lake Fork?

Temperature records mark December as the coldest month, with highs averaging 26.4°F (-3.1°C) and lows at 14°F (-10°C).

How cold is December?

The high-temperature, in December, in Lake Fork, records 26.4°F (-3.1°C), while the low-temperature is 14°F (-10°C).

What is the average humidity in December?

The average relative humidity in December is 90%.

How much does it rain in December?

In December, the rain falls for 5.7 days. Throughout December, 3.07" (78mm) of precipitation is accumulated.

How much does it snow in December?

In Lake Fork, in December, during 19.2 snowfall days, 22.99" (584mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year in Lake Fork.

How many hours of daylight does Lake Fork have in December?

In December, the average day length is 8h and 52min.

What time are sunrise and sunset in December in Lake Fork?

In December, on the first day of the month, sunrise is at 8:02 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 5:13 pm MST.

What is the month with the least sunshine?

January and December, with an average of 4h of sunshine, are months with the least sunshine.

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

In December, the average sunshine duration is 4h.

What are the months with the lowest UV index?

The months with the lowest UV index in Lake Fork are January through March, November and December, with an average maximum UV index of 1.

What is the UV index intensity in December?

In Lake Fork, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Lake Fork, ID

Average temperature in December - Lake Fork, ID
  • Average high temperature in December: 26.4°F

The warmest months (with the highest average high temperature) are July and August (76.6°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in December: 14°F

The month with the highest average low temperature is August (48.2°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in December
Lake Fork, ID

Average pressure in December - Lake Fork, ID
  • Average pressure in December: 30.21"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Lake Fork, ID

Average wind speed in December - Lake Fork, ID
  • Average wind speed in December: 5.1mph

The windiest month (with the highest average wind speed) is March (5.6mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in December
Lake Fork, ID

Average humidity in December - Lake Fork, ID
  • Average humidity in December: 90%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (45%).

Average rainfall in December
Lake Fork, ID

Average rainfall in December - Lake Fork, ID
  • Average rainfall in December: 3.07"

The wettest month (with the highest rainfall) is March (3.62").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in December
Lake Fork, ID

Average rainfall days in December - Lake Fork, ID
  • Average rainfall days in December: 5.7 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in December
Lake Fork, ID

Average snowfall in December - Lake Fork, ID
  • Average snowfall in December: 22.99"

The month with the highest snowfall is January (26.89").
The months with the least snowfall are July and August (0").

Average snowfall days in December
Lake Fork, ID

Average snowfall days in December - Lake Fork, ID
  • Average snowfall days in December: 19.2 days

The month with the highest number of snowfall days is March (20.6 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December /
Average sunshine in December
Lake Fork, ID

Average daylight in December / Average sunshine in December - Lake Fork, ID
  • 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: 4h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).

Average sunshine days in December
Lake Fork, ID

Average sunshine days in December - Lake Fork, ID
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is March (6.8 days).

Average UV index in December
Lake Fork, ID

Average UV index in December - Lake Fork, ID
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in December
Lake Fork, ID

Average cloud cover in December - Lake Fork, ID
  • Average cloud cover in December: 60

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 11).

Average visibility in December
Lake Fork, ID

Average visibility in December - Lake Fork, ID
  • Average visibility in December: 4mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

Lake Fork, Idaho, USA

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