December weather forecast
Oakridge, OR

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Weather in December

December, the first month of the winter in Oakridge, is still a chilly month, with temperature in the range of an average low of 29.5°F (-1.4°C) and an average high of 42.8°F (6°C).

Temperature

December, on average, is the coldest month, registering a high temperature of 42.8°F (6°C) and a low of 29.5°F (-1.4°C).

Humidity

The average relative humidity in December is 84%.

Rainfall

December is the month with the most rainfall in Oakridge. Rain falls for 17.4 days and accumulates 5.83" (148mm) of precipitation.

Snowfall

Months with snowfall in Oakridge are January through April, November and December. In Oakridge, in December, snow falls for 3.7 days, with typically accumulated 2.44" (62mm) of snow. Throughout the year, there are 21.1 snowfall days, and 25.35" (644mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 0min of daylight.
On the first day of December, sunrise is at 7:24 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:42 pm PST.

Sunshine

The average sunshine in December in Oakridge is 4.2h.

UV index

The months with the lowest UV index in Oakridge are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What are the coldest months in Oakridge?

December, with its high-temperature average of 42.8°F (6°C) and a low-temperature average of 29.5°F (-1.4°C), is the coldest month.

How cold is December in Oakridge?

The average high-temperature and low-temperature during December are 42.8°F (6°C) and 29.5°F (-1.4°C) respectively.

What is the average humidity in December in Oakridge?

In December, the average relative humidity in Oakridge is 84%.

What is the wettest month in Oakridge?

December is the month with the most rainfall. Rain falls for 17.4 days and accumulates 5.83" (148mm) of precipitation.

How much does it rain in Oakridge in December?

In Oakridge, in December, during 17.4 rainfall days, 5.83" (148mm) of precipitation is typically accumulated.

How many days does it snow in December in Oakridge?

In Oakridge, Oregon, during December, snow falls for 3.7 days and regularly aggregates up to 2.44" (62mm) of snow.

What is the month with the shortest days in Oakridge?

With an average of 9h and 0min of daylight, December has the shortest days of the year.

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

The average day length in December is 8h and 59min.

When are sunrise and sunset in December in Oakridge?

On the first day of December in Oakridge, Oregon, sunrise is at 7:24 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:42 pm PST.

How long on average sun shines in December in Oakridge?

In December, the average sunshine duration is 4.2h.

When is the lowest UV index in Oakridge?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Oakridge?

The average daily maximum UV index in December in Oakridge is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Oakridge, OR

Average temperature in December - Oakridge, OR
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is August (78.3°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in December: 29.5°F

The month with the highest average low temperature is August (45.7°F).
The coldest month (with the lowest average low temperature) is December (29.5°F).

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Average pressure in December
Oakridge, OR

Average pressure in December - Oakridge, OR
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed in December
Oakridge, OR

Average wind speed in December - Oakridge, OR
  • Average wind speed in December: 5.1mph

The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in December
Oakridge, OR

Average humidity in December - Oakridge, OR
  • Average humidity in December: 84%

The month with the highest relative humidity is March (86%).
The months with the lowest relative humidity are July and August (66%).

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Average rainfall in December
Oakridge, OR

Average rainfall in December - Oakridge, OR
  • Average rainfall in December: 5.83"

The wettest month (with the highest rainfall) is December (5.83").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in December
Oakridge, OR

Average rainfall days in December - Oakridge, OR
  • Average rainfall days in December: 17.4 days

The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is July (4.5 days).

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Average snowfall in December
Oakridge, OR

Average snowfall in December - Oakridge, OR
  • Average snowfall in December: 2.44"

The month with the highest snowfall is February (9.41").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Oakridge, OR

Average snowfall days in December - Oakridge, OR
  • Average snowfall days in December: 3.7 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Oakridge, OR

Average daylight in December / Average sunshine in December - Oakridge, OR
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in December
Oakridge, OR

Average sunshine days in December - Oakridge, OR
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is March (9 days).

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Average UV index in December
Oakridge, OR

Average UV index in December - Oakridge, OR
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Oakridge, OR

Average cloud cover in December - Oakridge, OR
  • Average cloud cover in December: 55

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in December
Oakridge, OR

Average visibility in December - Oakridge, OR
  • Average visibility in December: 4mi

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

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Oakridge, Oregon, USA

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