December weather forecast
Beach Haven, WA

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Weather in December

The first month of the winter, December, is still a chilly month in Beach Haven, Washington, with temperature in the range of an average high of 45.3°F (7.4°C) and an average low of 40.6°F (4.8°C).

Temperature

The lowest level of Beach Haven's temperatures is noted during January, February and December, averaging a high-temperature of 45.3°F (7.4°C).

Humidity

In Beach Haven, the average relative humidity in December is 77%.

Rainfall

In Beach Haven, during December, the rain falls for 17.6 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 167.7 rainfall days, and 23.46" (596mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Beach Haven, in December, during 1.3 snowfall days, 0.31" (8mm) of snow is typically accumulated. Throughout the year, there are 6.9 snowfall days, and 3.43" (87mm) 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 December in Beach Haven, sunrise is at 7:44 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 4:25 pm PST.

Sunshine

The month with the least sunshine in Beach Haven, Washington, is December, with an average of 4.1h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Beach Haven. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What are the coldest months in Beach Haven?

January, February and December bring Beach Haven's average lowest temperatures, reaching a high of 45.3°F (7.4°C).

What is the average December temperature in Beach Haven?

December temperatures vary between a high-temperature of 45.3°F (7.4°C) and a low-temperature of 40.6°F (4.8°C).

What is the average humidity in December in Beach Haven?

In December, the average relative humidity is 77%.

How much does it rain in Beach Haven in December?

In Beach Haven, Washington, in December, it is raining for 17.6 days, with typically 2.95" (75mm) of accumulated precipitation.

How many days does it snow in December in Beach Haven?

In Beach Haven, in December, snow falls for 1.3 days, with typically accumulated 0.31" (8mm) of snow.

What is the month with the shortest days in Beach Haven?

With an average of 8h and 24min of daylight, December has the shortest days of the year in Beach Haven.

What is the average length of the day in December in Beach Haven?

The average day length in December in Beach Haven is 8h and 22min.

What time are sunrise and sunset in December in Beach Haven?

On the first day of December in Beach Haven, sunrise is at 7:44 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 4:25 pm PST.

What is the month with the least sunshine in Beach Haven?

December has the least sunshine of the year in Beach Haven, with an average of 4.1h of sunshine.

How many hours of sunshine does Beach Haven have in December?

The average sunshine duration in December in Beach Haven, Washington, is 4.1h.

When is the lowest UV index in Beach Haven?

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

How high is the UV index in December in Beach Haven?

The average daily maximum UV index in December in Beach Haven, Washington, is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Beach Haven, WA

Average temperature in December - Beach Haven, WA
  • Average high temperature in December: 45.3°F

The warmest month (with the highest average high temperature) is July (64.9°F).
The months with the lowest average high temperature are January, February and December (45.3°F).

  • Average low temperature in December: 40.6°F

The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (40.5°F).

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Average pressure in December
Beach Haven, WA

Average pressure in December - Beach Haven, WA
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

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Average wind speed in December
Beach Haven, WA

Average wind speed in December - Beach Haven, WA
  • Average wind speed in December: 10.5mph

The windiest month (with the highest average wind speed) is November (10.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in December
Beach Haven, WA

Average humidity in December - Beach Haven, WA
  • Average humidity in December: 77%

The months with the highest relative humidity are January, August and September (79%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in December
Beach Haven, WA

Average rainfall in December - Beach Haven, WA
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is November (3.43").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in December
Beach Haven, WA

Average rainfall days in December - Beach Haven, WA
  • Average rainfall days in December: 17.6 days

The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (5.3 days).

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Average snowfall in December
Beach Haven, WA

Average snowfall in December - Beach Haven, WA
  • Average snowfall in December: 0.31"

The month with the highest snowfall is February (1.77").
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
Beach Haven, WA

Average snowfall days in December - Beach Haven, WA
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.7 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
Beach Haven, WA

Average daylight in December / Average sunshine in December - Beach Haven, WA
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

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Average sunshine days in December
Beach Haven, WA

Average sunshine days in December - Beach Haven, WA
  • Average sunshine days in December: 10.6 days

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is November (8.7 days).

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Average UV index in December
Beach Haven, WA

Average UV index in December - Beach Haven, 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 January, February, November and December (UV index 2).

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Average cloud cover in December
Beach Haven, WA

Average cloud cover in December - Beach Haven, WA
  • Average cloud cover in December: 56

The months with the most cloud cover are February and December (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in December
Beach Haven, WA

Average visibility in December - Beach Haven, WA
  • Average visibility in December: 6mi

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

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Beach Haven, Washington, USA

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