December weather forecast
Picabo, ID

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Weather in December

The first month of the winter, December, is also a subzero cold month in Picabo, Idaho, with temperature in the range of an average low of 14.5°F (-9.7°C) and an average high of 27.9°F (-2.3°C).

Temperature

Picabo notes the coldest temperatures in December, with a high average of 27.9°F (-2.3°C) and a low of 14.5°F (-9.7°C).

Humidity

The average relative humidity in December is 82%.

Rainfall

In Picabo, during December, the rain falls for 3.9 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Picabo, during the entire year, the rain falls for 74.4 days and collects up to 8.03" (204mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Picabo. In Picabo, Idaho, during December, snow falls for 10.5 days and regularly aggregates up to 6.1" (155mm) of snow. In Picabo, during the entire year, snow falls for 44.1 days and aggregates up to 29.65" (753mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 0min of daylight.
On the first day of December, sunrise is at 7:49 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:10 pm MST.

Sunshine

The months with the least sunshine are January and December, with an average of 5.9h of sunshine.

UV index

The months with the lowest UV index in Picabo are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation 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. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the coldest month in Picabo?

December brings the lowest temperatures in Picabo, with an average high of 27.9°F (-2.3°C) and an average low of 14.5°F (-9.7°C).

How cold is December in Picabo?

In Picabo, 27.9°F (-2.3°C) is the average high-temperature and 14.5°F (-9.7°C) is the average low-temperature during December.

What is the average humidity in December in Picabo?

In December, the average relative humidity in Picabo is 82%.

How many days does it rain in December in Picabo?

In Picabo, in December, during 3.9 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How much does it snow in Picabo in December?

In Picabo, Idaho, during December, snow falls for 10.5 days and regularly aggregates up to 6.1" (155mm) of snow.

What is the month with the shortest days in Picabo?

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

What is the average length of the day in December in Picabo?

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

When is the sunrise / sunset in December in Picabo?

On the first day of December, sunrise is at 7:49 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:10 pm MST.

What are the months with the least sunshine in Picabo?

January and December, with an average of 5.9h of sunshine, are months with the least sunshine in Picabo.

How long on average sun shines in December in Picabo?

In December, the average sunshine duration in Picabo is 5.9h.

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

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

What is the UV index reading in December in Picabo?

In Picabo, Idaho, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Picabo, ID

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

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in December: 14.5°F

The months with the highest average low temperature are July and August (55.6°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in December
Picabo, ID

Average pressure in December - Picabo, ID
  • Average pressure in December: 30.24"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in December
Picabo, ID

Average wind speed in December - Picabo, ID
  • Average wind speed in December: 5.3mph

The windiest months (with the highest average wind speed) are April and June (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in December
Picabo, ID

Average humidity in December - Picabo, ID
  • Average humidity in December: 82%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (32%).

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Average rainfall in December
Picabo, ID

Average rainfall in December - Picabo, ID
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is February (1.02").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in December
Picabo, ID

Average rainfall days in December - Picabo, ID
  • Average rainfall days in December: 3.9 days

The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in December
Picabo, ID

Average snowfall in December - Picabo, ID
  • Average snowfall in December: 6.1"

The month with the highest snowfall is February (7.87").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Picabo, ID

Average snowfall days in December - Picabo, ID
  • Average snowfall days in December: 10.5 days

The month with the highest number of snowfall days is December (10.5 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
Picabo, ID

Average daylight in December / Average sunshine in December - Picabo, ID
  • 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: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

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Average sunshine days in December
Picabo, ID

Average sunshine days in December - Picabo, ID
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is May (15.6 days).

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Average UV index in December
Picabo, ID

Average UV index in December - Picabo, 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
Picabo, ID

Average cloud cover in December - Picabo, ID
  • Average cloud cover in December: 38

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in December
Picabo, ID

Average visibility in December - Picabo, 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, February and December (5mi).

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Picabo, Idaho, USA

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