December weather forecast
Avery, ID

Weather in December

December, the first month of the winter in Avery, is still a freezing cold month, with an average temperature varying between 27.9°F (-2.3°C) and 16.9°F (-8.4°C).

Temperature

With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.9°F (-8.4°C), December is the coldest month.

Humidity

In Avery, the average relative humidity in December is 92%.

Rainfall

In December, in Avery, the rain falls for 3.3 days. Throughout December, 3.31" (84mm) of precipitation is accumulated. In Avery, during the entire year, the rain falls for 88.5 days and collects up to 25.12" (638mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Avery. In Avery, Idaho, during December, snow falls for 20.5 days and regularly aggregates up to 27.2" (691mm) of snow. Throughout the year, in Avery, there are 133.2 snowfall days, and 146.61" (3724mm) of snow is accumulated.

Daylight

With an average of 8h and 33min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:09 am and sunset at 3:55 pm. On the last day of December, in Avery, sunrise is at 7:29 am and sunset at 4:02 pm PST.

Sunshine

In December, the average sunshine is 3.6h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Avery?

December is the coldest month, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.9°F (-8.4°C).

What is the temperature in December in Avery?

The average high-temperature, in December, in Avery, Idaho, is 27.9°F (-2.3°C), while the average low-temperature is 16.9°F (-8.4°C).

What is the average humidity in December in Avery?

In December, the average relative humidity is 92%.

How much does it rain in Avery in December?

In Avery, Idaho, in December, during 3.3 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

How many days does it snow in December in Avery?

In Avery, in December, during 20.5 snowfall days, 27.2" (691mm) of snow is typically accumulated.

What is the month with the shortest days in Avery?

December has the shortest days of the year, with an average of 8h and 33min of daylight.

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

In Avery, Idaho, the average day length in December is 8h and 33min.

When is the sunrise / sunset in December in Avery?

In December, on the first day of the month, sunrise is at 7:09 am and sunset at 3:55 pm. On the last day of the month, in Avery, Idaho, sunrise is at 7:29 am and sunset at 4:02 pm PST.

How many hours of sunshine does Avery have in December?

In Avery, the average sunshine duration in December is 3.6h.

When is the lowest UV index in Avery?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Avery, Idaho.

What is the UV index intensity in December in Avery?

In Avery, the average daily maximum UV index in December is 1. 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
Avery, ID

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

The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in December: 16.9°F

The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (16.9°F).

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Average pressure in December
Avery, ID

Average pressure in December - Avery, ID
  • Average pressure in December: 30.18"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

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Average wind speed in December
Avery, ID

Average wind speed in December - Avery, ID
  • Average wind speed in December: 4.2mph

The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest months (with the lowest average wind speed) are August and September (4.1mph).

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Average humidity in December
Avery, ID

Average humidity in December - Avery, ID
  • Average humidity in December: 92%

The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (54%).

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Average rainfall in December
Avery, ID

Average rainfall in December - Avery, ID
  • Average rainfall in December: 3.31"

The wettest month (with the highest rainfall) is January (3.58").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in December
Avery, ID

Average rainfall days in December - Avery, ID
  • Average rainfall days in December: 3.3 days

The month with the highest number of rainy days is May (13.3 days).
The months with the least rainy days are January and February (2.8 days).

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Average snowfall in December
Avery, ID

Average snowfall in December - Avery, ID
  • Average snowfall in December: 27.2"

The month with the highest snowfall is January (29.53").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Avery, ID

Average snowfall days in December - Avery, ID
  • Average snowfall days in December: 20.5 days

The month with the highest number of snowfall days is March (22.1 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in December /
Average sunshine in December
Avery, ID

Average daylight in December / Average sunshine in December - Avery, ID
  • Average daylight in December: 8h and 33min

The month with the longest days is June (Average daylight: 15h and 52min).
The month with the shortest days is December (Average daylight: 8h and 33min).

  • Average sunshine in December: 3h and 36min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in December
Avery, ID

Average sunshine days in December - Avery, ID
  • Average sunshine days in December: 10.8 days

The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is March (7.5 days).

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Average UV index in December
Avery, ID

Average UV index in December - Avery, 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, November and December (UV index 1).

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Average cloud cover in December
Avery, ID

Average cloud cover in December - Avery, ID
  • Average cloud cover in December: 65

The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 15).

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Average visibility in December
Avery, ID

Average visibility in December - Avery, ID
  • Average visibility in December: 3mi

The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).

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