December weather forecast
Edgemere, ID

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Weather in December

The first month of the winter, December, is also a subzero cold month in Edgemere, Idaho, with an average temperature fluctuating between 19.6°F (-6.9°C) and 29.5°F (-1.4°C).

Temperature

Edgemere's December weather, marked by an average high temperature of 29.5°F (-1.4°C) and an average low temperature of 19.6°F (-6.9°C), is the coldest in the year.

Humidity

The average relative humidity in December is 91%.

Rainfall

In December, the rain falls for 10.7 days. Throughout December, 3.11" (79mm) of precipitation is accumulated. In Edgemere, during the entire year, the rain falls for 140.8 days and collects up to 23.03" (585mm) of precipitation.

Snowfall

January through April, September through December are months with snowfall. In Edgemere, in December, snow falls for 17.4 days, with typically accumulated 14.41" (366mm) of snow. Throughout the year, there are 77 snowfall days, and 59.17" (1503mm) of snow is accumulated.

Daylight

With an average of 8h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:17 am and sunset at 3:55 pm. On the last day of December, in Edgemere, sunrise is at 7:37 am and sunset at 4:03 pm PST.

Sunshine

The months with the least sunshine in Edgemere are January and December, with an average of 3.2h of sunshine.

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 vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a regular UV index of 1 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What part of the year is the coldest in Edgemere?

December proves to be the coldest month in Edgemere, Idaho, recording an average maximum temperature of 29.5°F (-1.4°C) and a minimum temperature of 19.6°F (-6.9°C).

How cold is it in Edgemere in December?

In December, in Edgemere, the average high-temperature is 29.5°F (-1.4°C), and the average low-temperature is 19.6°F (-6.9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 82.4°F (28°C).

What is the average humidity in December in Edgemere?

The average relative humidity in December in Edgemere, Idaho, is 91%.

How much does it rain in Edgemere in December?

In Edgemere, Idaho, in December, during 10.7 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

How many days does it snow in December in Edgemere?

In Edgemere, during December, snow falls for 17.4 days and regularly aggregates up to 14.41" (366mm) of snow.

What is the month with the shortest days in Edgemere?

The month with the shortest days is December, with an average of 8h and 24min of daylight.

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

The average day length in December is 8h and 26min.

When are sunrise and sunset in December in Edgemere?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 3:55 pm. On the last day of the month, in Edgemere, Idaho, sunrise is at 7:37 am and sunset at 4:03 pm PST.

What are the months with the least sunshine in Edgemere?

January and December, with an average of 3.2h of sunshine, are months with the least sunshine.

How many hours of sunshine does Edgemere have in December?

In December, the average sunshine duration in Edgemere, Idaho, is 3.2h.

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

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

What is the UV index intensity in December in Edgemere?

In Edgemere, Idaho, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents 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
Edgemere, ID

Average temperature in December - Edgemere, ID
  • Average high temperature in December: 29.5°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (29.5°F).

  • Average low temperature in December: 19.6°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

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Average pressure in December
Edgemere, ID

Average pressure in December - Edgemere, 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 (29.92"Hg).

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Average wind speed in December
Edgemere, ID

Average wind speed in December - Edgemere, ID
  • Average wind speed in December: 3.3mph

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity in December
Edgemere, ID

Average humidity in December - Edgemere, ID
  • Average humidity in December: 91%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in December
Edgemere, ID

Average rainfall in December - Edgemere, ID
  • Average rainfall in December: 3.11"

The wettest month (with the highest rainfall) is January (3.31").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in December
Edgemere, ID

Average rainfall days in December - Edgemere, ID
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in December
Edgemere, ID

Average snowfall in December - Edgemere, ID
  • Average snowfall in December: 14.41"

The month with the highest snowfall is January (17.44").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in December
Edgemere, ID

Average snowfall days in December - Edgemere, ID
  • Average snowfall days in December: 17.4 days

The month with the highest number of snowfall days is December (17.4 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
Edgemere, ID

Average daylight in December / Average sunshine in December - Edgemere, ID
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).

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Average sunshine days in December
Edgemere, ID

Average sunshine days in December - Edgemere, ID
  • Average sunshine days in December: 9.7 days

The month with the most sunshine days is August (25.1 days).
The months with the least sunshine days are February and March (7.8 days).

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Average UV index in December
Edgemere, ID

Average UV index in December - Edgemere, ID
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
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
Edgemere, ID

Average cloud cover in December - Edgemere, ID
  • Average cloud cover in December: 67

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in December
Edgemere, ID

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

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

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Edgemere, Idaho, USA

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