December weather forecast
Fox Island, WA

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Weather in December

December, the first month of the winter in Fox Island, is also a frosty month, with an average temperature ranging between min 34.3°F and max 43.7°F.

Temperature

In Fox Island, the month of December is known for its lowest average temperatures, reaching a high of 43.7°F and a low of 34.3°F.

Humidity

The months with the highest humidity in Fox Island are January and December, with an average relative humidity of 87%.

Rainfall

December is the month with the most rainfall. Rain falls for 18.4 days and accumulates 4.69" of precipitation.

Snowfall

January through March, November and December are months with snowfall in Fox Island. In December, in Fox Island, it is snowing for 1.3 days. Throughout December, 0.31" of snow is accumulated. In Fox Island, during the entire year, snow falls for 8.9 days and aggregates up to 5.04" of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 36min of daylight.
On the first day of December in Fox Island, Washington, sunrise is at 7:36 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 4:29 pm PST.

Sunshine

With an average of 4h of sunshine, December has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Fox Island. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. To guard against the harmful effects of the Sun, minimize exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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FAQ

What is the coldest time of year in Fox Island?

December is the month when Fox Island sees the average lowest temperatures, with a high of 43.7°F and a low of 34.3°F.

How cold does it get in Fox Island in December?

The high-temperature in Fox Island, Washington, during December is 43.7°F and the low-temperature is 34.3°F.

What is the most humid month in Fox Island?

January and December, with an average relative humidity of 87%, are most humid months.

What is the average humidity in December in Fox Island?

In December, the average relative humidity in Fox Island is 87%.

What is the wettest month in Fox Island?

The month with the most rainfall in Fox Island, Washington, is December, when the rain falls for 18.4 days and typically aggregates up to 4.69" of precipitation.

How many days does it rain in December in Fox Island?

In December, in Fox Island, the rain falls for 18.4 days. Throughout December, 4.69" of precipitation is accumulated.

How much does it snow in Fox Island in December?

In December, in Fox Island, Washington, it is snowing for 1.3 days. Throughout December, 0.31" of snow is accumulated.

What is the month with the shortest days in Fox Island?

December has the shortest days of the year in Fox Island, Washington, with an average of 8h and 36min of daylight.

How many hours of daylight does Fox Island have in December?

In Fox Island, the average day length in December is 8h and 33min.

When is the sunrise / sunset in December in Fox Island?

In December, on the first day of the month, sunrise is at 7:36 am and sunset at 4:22 pm. On the last day of the month, in Fox Island, sunrise is at 7:57 am and sunset at 4:29 pm PST.

What is the month with the least sunshine in Fox Island?

With an average of 4h of sunshine, December has the least sunshine of the year in Fox Island, Washington.

How long on average sun shines in December in Fox Island?

In December, the average sunshine duration is 4h.

When is the lowest UV index in Fox Island?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Fox Island.

What is the UV index intensity in December in Fox Island?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Fox Island, WA

Average temperature in December - Fox Island, WA
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is August (52.7°F).
The coldest months (with the lowest average low temperature) are February and December (34.3°F).

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Average pressure in December
Fox Island, WA

Average pressure in December - Fox Island, WA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).

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Average wind speed in December
Fox Island, WA

Average wind speed in December - Fox Island, WA
  • Average wind speed in December: 4.6mph

The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in December
Fox Island, WA

Average humidity in December - Fox Island, WA
  • Average humidity in December: 87%

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is July (68%).

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Average rainfall in December
Fox Island, WA

Average rainfall in December - Fox Island, WA
  • Average rainfall in December: 4.69"

The wettest month (with the highest rainfall) is December (4.69").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in December
Fox Island, WA

Average rainfall days in December - Fox Island, WA
  • Average rainfall days in December: 18.4 days

The month with the highest number of rainy days is March (20.1 days).
The month with the least rainy days is August (5 days).

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Average snowfall in December
Fox Island, WA

Average snowfall in December - Fox Island, WA
  • Average snowfall in December: 0.31"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Fox Island, WA

Average snowfall days in December - Fox Island, WA
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (3.2 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
Fox Island, WA

Average daylight in December / Average sunshine in December - Fox Island, WA
  • Average daylight in December: 8h and 4min

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 36min).

  • Average sunshine in December: 4h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).

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Average sunshine days in December
Fox Island, WA

Average sunshine days in December - Fox Island, WA
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is February (9 days).

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Average UV index in December
Fox Island, WA

Average UV index in December - Fox Island, WA
  • 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, November and December (UV index 2).

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Average cloud cover in December
Fox Island, WA

Average cloud cover in December - Fox Island, WA
  • Average cloud cover in December: 59

The month with the most cloud cover is December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Fox Island, WA

Average visibility in December - Fox Island, WA
  • Average visibility in December: 5mi

The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (5mi).

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Fox Island, Washington, USA

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