December weather forecast
Orting, WA

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Weather in December

The first month of the winter, December, is still a cold month in Orting, Washington, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 41.2°F (5.1°C).

Temperature

In Orting, the lowest temperatures are generally noted in December, averaging a high of 41.2°F (5.1°C) and a low of 31.3°F (-0.4°C).

Humidity

In December, the average relative humidity in Orting is 86%.

Rainfall

In Orting, during December, the rain falls for 20.1 days and regularly aggregates up to 5.39" (137mm) of precipitation. Throughout the year, in Orting, there are 187.8 rainfall days, and 37.56" (954mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Orting, during December, snow falls for 1.4 days and regularly aggregates up to 0.55" (14mm) of snow. In Orting, during the entire year, snow falls for 10.5 days and aggregates up to 6.22" (158mm) 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 the month, sunrise is at 7:35 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:54 am and sunset at 4:29 pm PST.

Sunshine

January and December, with an average of 4.2h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Around midday, solar radiation is most harmful; hence, exposure should be limited. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the coldest month in Orting?

Orting's December weather, marked by an average high temperature of 41.2°F (5.1°C) and an average low temperature of 31.3°F (-0.4°C), is the coldest in the year.

How cold is December in Orting?

December temperatures vary between a high-temperature of 41.2°F (5.1°C) and a low-temperature of 31.3°F (-0.4°C).

What is the average humidity in December in Orting?

In Orting, the average relative humidity in December is 86%.

How many days does it rain in December in Orting?

In December, the rain falls for 20.1 days. Throughout December, 5.39" (137mm) of precipitation is accumulated.

How many days does it snow in December in Orting?

In December, in Orting, Washington, it is snowing for 1.4 days. Throughout December, 0.55" (14mm) of snow is accumulated.

What is the month with the shortest days in Orting?

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

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

The average day length in December in Orting is 8h and 34min.

When are sunrise and sunset in December in Orting?

On the first day of December in Orting, Washington, sunrise is at 7:35 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 4:29 pm PST.

What are the months with the least sunshine in Orting?

The months with the least sunshine are January and December, with an average of 4.2h of sunshine.

How many hours of sunshine does Orting have in December?

The average sunshine duration in December is 4.2h.

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

The months with the lowest UV index in Orting are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in December in Orting?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe 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
Orting, WA

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

The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in December: 31.3°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (31.3°F).

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Average pressure in December
Orting, WA

Average pressure in December - Orting, WA
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in December
Orting, WA

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

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
Orting, WA

Average humidity in December - Orting, WA
  • Average humidity in December: 86%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in December
Orting, WA

Average rainfall in December - Orting, WA
  • Average rainfall in December: 5.39"

The wettest month (with the highest rainfall) is January (5.47").
The driest month (with the least rainfall) is July (0.51").

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Average rainfall days in December
Orting, WA

Average rainfall days in December - Orting, WA
  • Average rainfall days in December: 20.1 days

The month with the highest number of rainy days is March (20.8 days).
The month with the least rainy days is August (6.7 days).

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Average snowfall in December
Orting, WA

Average snowfall in December - Orting, WA
  • Average snowfall in December: 0.55"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Orting, WA

Average snowfall days in December - Orting, WA
  • Average snowfall days in December: 1.4 days

The month with the highest number of snowfall days is February (3.9 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
Orting, WA

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).

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Average sunshine days in December
Orting, WA

Average sunshine days in December - Orting, WA
  • Average sunshine days in December: 9.7 days

The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in December
Orting, WA

Average UV index in December - Orting, 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, October, November and December (UV index 2).

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Average cloud cover in December
Orting, WA

Average cloud cover in December - Orting, WA
  • Average cloud cover in December: 58

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in December
Orting, WA

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

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

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Orting, Washington, USA

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