December weather forecast
Klickitat Springs, WA

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Weather in December

The first month of the winter, December, is also a wintry month in Klickitat Springs, Washington, with an average temperature varying between 25.7°F (-3.5°C) and 36°F (2.2°C).

Temperature

The coldest period tends to be December, when average temperatures fluctuate between a high of 36°F (2.2°C) and a low of 25.7°F (-3.5°C).

Humidity

In December, the average relative humidity in Klickitat Springs is 85%.

Rainfall

In Klickitat Springs, in December, it is raining for 10.8 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 114.1 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

January through April, September through December are months with snowfall in Klickitat Springs, Washington. In Klickitat Springs, Washington, in December, during 8.9 snowfall days, 4.06" (103mm) of snow is typically accumulated. In Klickitat Springs, Washington, during the entire year, snow falls for 33.8 days and aggregates up to 19.69" (500mm) of snow.

Daylight

The month with the shortest days in Klickitat Springs is December, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 7:26 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:45 am and sunset at 4:30 pm PST.

Sunshine

In Klickitat Springs, the average sunshine in December is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Klickitat Springs. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What time of the year is the coldest in Klickitat Springs?

In Klickitat Springs, Washington, the average lowest temperatures are observed in December, with a high of 36°F (2.2°C) and a low of 25.7°F (-3.5°C).

How cold is December in Klickitat Springs?

The high-temperature, in December, in Klickitat Springs, records 36°F (2.2°C), while the low-temperature is 25.7°F (-3.5°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 82.4°F (28°C).

What is the average humidity in December in Klickitat Springs?

In December, the average relative humidity in Klickitat Springs is 85%.

How many days does it rain in December in Klickitat Springs?

In Klickitat Springs, Washington, in December, during 10.8 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

How many days does it snow in December in Klickitat Springs?

In Klickitat Springs, in December, snow falls for 8.9 days, with typically accumulated 4.06" (103mm) of snow.

What is the month with the shortest days in Klickitat Springs?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Klickitat Springs, Washington.

How many hours of daylight does Klickitat Springs have in December?

In December, the average day length in Klickitat Springs is 8h and 44min.

When are sunrise and sunset in December in Klickitat Springs?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:30 pm PST.

How many hours of sunshine does Klickitat Springs have in December?

In Klickitat Springs, Washington, the average sunshine duration in December is 5h.

What is the month with the lowest UV index in Klickitat Springs?

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

How high is the UV index in December in Klickitat Springs?

In Klickitat Springs, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Klickitat Springs, WA

Average temperature in December - Klickitat Springs, WA
  • Average high temperature in December: 36°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

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Average pressure in December
Klickitat Springs, WA

Average pressure in December - Klickitat Springs, WA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.95"Hg).

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Average wind speed in December
Klickitat Springs, WA

Average wind speed in December - Klickitat Springs, WA
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is June (7.9mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average humidity in December
Klickitat Springs, WA

Average humidity in December - Klickitat Springs, WA
  • Average humidity in December: 85%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in December
Klickitat Springs, WA

Average rainfall in December - Klickitat Springs, WA
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is January (2.17").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in December
Klickitat Springs, WA

Average rainfall days in December - Klickitat Springs, WA
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (3.3 days).

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Average snowfall in December
Klickitat Springs, WA

Average snowfall in December - Klickitat Springs, WA
  • Average snowfall in December: 4.06"

The month with the highest snowfall is January (6.18").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in December
Klickitat Springs, WA

Average snowfall days in December - Klickitat Springs, WA
  • Average snowfall days in December: 8.9 days

The month with the highest number of snowfall days is December (8.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Klickitat Springs, WA

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 5h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in December
Klickitat Springs, WA

Average sunshine days in December - Klickitat Springs, WA
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is February (12.3 days).

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Average UV index in December
Klickitat Springs, WA

Average UV index in December - Klickitat Springs, 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
Klickitat Springs, WA

Average cloud cover in December - Klickitat Springs, WA
  • Average cloud cover in December: 50

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in December
Klickitat Springs, WA

Average visibility in December - Klickitat Springs, WA
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Klickitat Springs, Washington, USA

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