December weather forecast and climate
Ashford, WA

Weather in December

December, the first month of the winter, in Ashford, is also a wintry month, with average temperature ranging between max 41.2°F (5.1°C) and min 31.1°F (-0.5°C).

Temperature

With an average high-temperature of 41.2°F (5.1°C) and an average low-temperature of 31.1°F (-0.5°C), December is the coldest month.

Humidity

In Ashford, the average relative humidity is 87%.

Rainfall

The month with the most rainfall in Ashford is December when the rain falls for 18.6 days and typically aggregates up to 5.71" (145mm) of precipitation.

Snowfall

Months with snowfall in Ashford are January through April, November and December. In December, it is snowing for 3.8 days. Throughout December, 1.54" (39mm) of snow is accumulated. In Ashford, Washington, during the entire year, snow falls for 20.4 days, and aggregates up to 13.62" (346mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8.6h of daylight.

Sunshine

The month with the least sunshine in Ashford 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 Ashford, Washington. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Ashford?

With an average high-temperature of 41.2°F (5.1°C) and an average low-temperature of 31.1°F (-0.5°C), December is the coldest month in Ashford, Washington.

What is the temperature in December in Ashford?

The average high-temperature, in December, is 41.2°F (5.1°C), while the average low-temperature is 31.1°F (-0.5°C).

What is the average humidity in December in Ashford?

The average relative humidity in December in Ashford is 87%.

How many days does it rain in December in Ashford?

In Ashford, Washington, in December, during 18.6 rainfall days, 5.71" (145mm) of precipitation is typically accumulated.

What is the wettest month in Ashford?

December is the month with the most rainfall in Ashford, Washington. Rain falls for 18.6 days and accumulates 5.71" (145mm) of precipitation.

How much does it snow in Ashford in December?

In Ashford, Washington, in December, during 3.8 snowfall days, 1.54" (39mm) of snow is typically accumulated.

What is the month with the shortest days in Ashford?

With an average of 8.6h of daylight, December has the shortest days of the year in Ashford, Washington.

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

In December, the average length of the day in Ashford, Washington, is 8.6h.

What is the month with the least sunshine in Ashford?

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

How many hours of sunshine does Ashford have in December?

In December, the average sunshine is 4.1h.

When is the lowest UV index in Ashford?

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

How high is the UV index in December in Ashford?

In Ashford, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation.

Average temperature in December
Ashford, WA

Average temperature in December - Ashford, WA
  • Average high temperature in December: 41.2°F

The warmest month (with the highest average high temperature) is August (75°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (31.1°F).

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Average pressure in December
Ashford, WA

Average pressure in December - Ashford, WA
  • Average pressure in December: 30.09"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is August (30").

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Average wind speed in December
Ashford, WA

Average wind speed in December - Ashford, WA
  • Average wind speed in December: 4.8mph

The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in December
Ashford, WA

Average humidity in December - Ashford, 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 (70%).

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Average rainfall in December
Ashford, WA

Average rainfall in December - Ashford, WA
  • Average rainfall in December: 5.71"

The wettest month (with the highest rainfall) is December (5.71").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in December
Ashford, WA

Average rainfall days in December - Ashford, WA
  • Average rainfall days in December: 18.6 days

The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (6.1 days).

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Average snowfall in December
Ashford, WA

Average snowfall in December - Ashford, WA
  • Average snowfall in December: 1.54"

The month with the highest snowfall is February (4.84").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Ashford, WA

Average snowfall days in December - Ashford, WA
  • Average snowfall days in December: 3.8 days

The month with the highest number of snowfall days is February (6 days).
Months with the least snowfall days are June, July, August and October (0 days).

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Average daylight in December /
Average sunshine in December
Ashford, WA

Average daylight in December / Average sunshine in December - Ashford, WA
  • Average daylight in December: 8.6h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in December: 4.1h

The month with the most sunshine is August (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 4.1h).

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Average sunshine days in December
Ashford, WA

Average sunshine days in December - Ashford, WA
  • Average sunshine days in December: 10.6 days

The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is February (8 days).

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Average UV index in December
Ashford, WA

Average UV index in December - Ashford, WA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Ashford, WA

Average cloud cover in December - Ashford, WA
  • Average cloud cover in December: 57

Months with the most cloud cover are January, February, March and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Ashford, WA

Average visibility in December - Ashford, WA
  • Average visibility in December: 4mi

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

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