December weather forecast
Clawson, ID

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Weather in December

The first month of the winter, December, is also a subzero cold month in Clawson, Idaho, with temperature in the range of an average high of 23.9°F (-4.5°C) and an average low of 9.5°F (-12.5°C).

Temperature

Clawson's December weather, marked by an average high temperature of 23.9°F (-4.5°C) and an average low temperature of 9.5°F (-12.5°C), is the coldest in the year.

Humidity

In Clawson, Idaho, the average relative humidity in December is 90%.

Rainfall

In Clawson, during December, the rain falls for 5.9 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Clawson, Idaho, during the entire year, the rain falls for 110.1 days and collects up to 23.35" (593mm) of precipitation.

Snowfall

Months with snowfall in Clawson are January through June, September through December. In Clawson, Idaho, during December, snow falls for 21.8 days and regularly aggregates up to 19.41" (493mm) of snow. In Clawson, during the entire year, snow falls for 125.3 days and aggregates up to 120.47" (3060mm) of snow.

Daylight

The month with the shortest days in Clawson is December, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 7:39 am and sunset at 4:48 pm. On the last day of December, in Clawson, sunrise is at 7:58 am and sunset at 4:57 pm MST.

Sunshine

In December, the average sunshine in Clawson, Idaho, is 4.2h.

UV index

January through March and December, with an average maximum UV index of 1, are months with the lowest UV index in Clawson. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 1 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What part of the year is the coldest in Clawson?

The lowest temperatures are recorded in December, with averages reaching a high of 23.9°F (-4.5°C) and a low of 9.5°F (-12.5°C).

How cold is it in Clawson in December?

During December, Clawson experiences an average high-temperature of 23.9°F (-4.5°C) and a low-temperature of 9.5°F (-12.5°C).

What is the average humidity in December in Clawson?

In Clawson, Idaho, the average relative humidity in December is 90%.

How many days does it rain in December in Clawson?

In December, the rain falls for 5.9 days. Throughout December, 2.4" (61mm) of precipitation is accumulated.

How much does it snow in Clawson in December?

In Clawson, during December, snow falls for 21.8 days and regularly aggregates up to 19.41" (493mm) of snow.

What is the month with the shortest days in Clawson?

The month with the shortest days in Clawson is December, with an average of 9h and 0min of daylight.

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

The average day length in December is 8h and 59min.

When are sunrise and sunset in December in Clawson?

In December, on the first day of the month, sunrise is at 7:39 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 4:57 pm MST.

How long on average sun shines in December in Clawson?

In Clawson, Idaho, the average sunshine duration in December is 4.2h.

What is the month with the lowest UV index in Clawson?

January through March and December, with an average maximum UV index of 1, are months with the lowest UV index in Clawson, Idaho.

What is the UV index reading in December in Clawson?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average max. wind speed
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
Clawson, ID

Average temperature in December - Clawson, ID
  • Average high temperature in December: 23.9°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is December (23.9°F).

  • Average low temperature in December: 9.5°F

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).

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Average pressure in December
Clawson, ID

Average pressure in December - Clawson, ID
  • Average pressure in December: 30.25"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Clawson, ID

Average wind speed in December - Clawson, ID
  • Average wind speed in December: 4.6mph

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest months (with the lowest average wind speed) are January and December (4.6mph).

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Average humidity in December
Clawson, ID

Average humidity in December - Clawson, ID
  • Average humidity in December: 90%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in December
Clawson, ID

Average rainfall in December - Clawson, ID
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is February (2.91").
The driest month (with the least rainfall) is July (0.71").

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Average rainfall days in December
Clawson, ID

Average rainfall days in December - Clawson, ID
  • Average rainfall days in December: 5.9 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in December
Clawson, ID

Average snowfall in December - Clawson, ID
  • Average snowfall in December: 19.41"

The month with the highest snowfall is January (24.06").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Clawson, ID

Average snowfall days in December - Clawson, ID
  • Average snowfall days in December: 21.8 days

The month with the highest number of snowfall days is December (21.8 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
Clawson, ID

Average daylight in December / Average sunshine in December - Clawson, 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: 4h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in December
Clawson, ID

Average sunshine days in December - Clawson, ID
  • Average sunshine days in December: 9 days

The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is February (7.3 days).

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Average UV index in December
Clawson, ID

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

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Average cloud cover in December
Clawson, ID

Average cloud cover in December - Clawson, ID
  • Average cloud cover in December: 60

The month with the most cloud cover is February (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in December
Clawson, ID

Average visibility in December - Clawson, ID
  • Average visibility in December: 4mi

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

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Clawson, Idaho, USA

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