December weather forecast
North Bend, WA

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A panorama of the Snoqualmie River with homes, green trees on either side, and a far view of the Preacher Mountain ranges in North Bend, Washington
A panorama of the Snoqualmie River with homes, green trees on either side, and a far view of the Preacher Mountain ranges in North Bend, Washington

Weather in December

The first month of the winter, December, is still a cold month in North Bend, Washington, with an average temperature fluctuating between 28.9°F (-1.7°C) and 39°F (3.9°C).

Temperature

North Bend's December weather, with an average high temperature of 39°F (3.9°C) and an average low temperature of 28.9°F (-1.7°C), tends to be the coldest of the year.

Humidity

In North Bend, the average relative humidity in December is 87%.

Rainfall

In December, in North Bend, the rain falls for 19 days. Throughout December, 6.42" (163mm) of precipitation is accumulated. Throughout the year, there are 187.4 rainfall days, and 42.64" (1083mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In North Bend, in December, snow falls for 4.3 days, with typically accumulated 2.2" (56mm) of snow. Throughout the year, there are 19.9 snowfall days, and 14.25" (362mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 7:34 am and sunset at 4:18 pm. On the last day of December, sunrise is at 7:54 am and sunset at 4:26 pm PST.

Sunshine

The months with the least sunshine are January and December, with an average of 3.8h of sunshine.

UV index

The average daily maximum UV index in December in North Bend is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What time of the year is the coldest in North Bend?

In North Bend, December registers the lowest temperatures, averaging 39°F (3.9°C) at the peak and 28.9°F (-1.7°C) at the lowest.

Is December cold in North Bend?

An average high-temperature, in December, in North Bend, is 39°F (3.9°C) and the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in December in North Bend?

In December, the average relative humidity in North Bend, Washington, is 87%.

How many days does it rain in December in North Bend?

In December, in North Bend, the rain falls for 19 days. Throughout December, 6.42" (163mm) of precipitation is accumulated.

How much does it snow in North Bend in December?

In North Bend, in December, snow falls for 4.3 days, with typically accumulated 2.2" (56mm) of snow.

What is the month with the shortest days in North Bend?

With an average of 8h and 30min of daylight, December has the shortest days of the year in North Bend, Washington.

What is the average length of the day in December in North Bend?

In December, the average day length in North Bend, Washington, is 8h and 31min.

When are sunrise and sunset in December in North Bend?

In December, on the first day of the month, sunrise is at 7:34 am and sunset at 4:18 pm. On the last day of the month, in North Bend, sunrise is at 7:54 am and sunset at 4:26 pm PST.

What are the months with the least sunshine in North Bend?

January and December, with an average of 3.8h of sunshine, are months with the least sunshine in North Bend.

How long on average sun shines in December in North Bend?

In North Bend, Washington, the average sunshine duration in December is 3.8h.

How high is the UV index in December in North Bend?

In North Bend, Washington, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
North Bend, WA

Average temperature in December - North Bend, WA
  • Average high temperature in December: 39°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (28.9°F).

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Average pressure in December
North Bend, WA

Average pressure in December - North Bend, WA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed in December
North Bend, WA

Average wind speed in December - North Bend, WA
  • Average wind speed in December: 4.7mph

The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

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Average humidity in December
North Bend, WA

Average humidity in December - North Bend, WA
  • Average humidity in December: 87%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in December
North Bend, WA

Average rainfall in December - North Bend, WA
  • Average rainfall in December: 6.42"

The wettest month (with the highest rainfall) is January (6.57").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in December
North Bend, WA

Average rainfall days in December - North Bend, WA
  • Average rainfall days in December: 19 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (7 days).

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Average snowfall in December
North Bend, WA

Average snowfall in December - North Bend, WA
  • Average snowfall in December: 2.2"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
North Bend, WA

Average snowfall days in December - North Bend, WA
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
North Bend, WA

Average daylight in December / Average sunshine in December - North Bend, WA
  • Average daylight in December: 8h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).

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Average sunshine days in December
North Bend, WA

Average sunshine days in December - North Bend, WA
  • Average sunshine days in December: 9.6 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index in December
North Bend, WA

Average UV index in December - North Bend, WA
  • Average UV index in December: 2

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

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Average cloud cover in December
North Bend, WA

Average cloud cover in December - North Bend, WA
  • Average cloud cover in December: 60

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
North Bend, WA

Average visibility in December - North Bend, WA
  • Average visibility in December: 4mi

The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).

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North Bend, Washington, USA

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