December weather forecast
Chenoweth, OR

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Weather in December

December, the first month of the winter in Chenoweth, is also an icy month, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 37°F (2.8°C).

Temperature

The coldest time of the year is December, with temperatures averaging a high of 37°F (2.8°C) and a low of 27.1°F (-2.7°C).

Humidity

January and December, with an average relative humidity of 85%, are the most humid months.

Rainfall

In December, in Chenoweth, the rain falls for 15.5 days. Throughout December, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Chenoweth, there are 133.5 rainfall days, and 16.93" (430mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Chenoweth, during December, snow falls for 4.4 days and regularly aggregates up to 2.99" (76mm) of snow. In Chenoweth, Oregon, during the entire year, snow falls for 14.3 days and aggregates up to 11.06" (281mm) of snow.

Daylight

With an average of 8h and 48min of daylight, December has the shortest days of the year in Chenoweth.
On the first day of the month, sunrise is at 7:25 am and sunset at 4:22 pm. On the last day of December, in Chenoweth, sunrise is at 7:45 am and sunset at 4:31 pm PST.

Sunshine

The average sunshine in December is 5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What month is the coldest in Chenoweth?

In Chenoweth, December registers the lowest temperatures, averaging 37°F (2.8°C) at the peak and 27.1°F (-2.7°C) at the lowest.

How cold is it in Chenoweth in December?

The high-temperature during December is 37°F (2.8°C) and the low-temperature is 27.1°F (-2.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 82.4°F (28°C).

What is the most humid month in Chenoweth?

The months with the highest humidity are January and December, with an average relative humidity of 85%.

What is the average humidity in December in Chenoweth?

In December, the average relative humidity is 85%.

How much does it rain in Chenoweth in December?

In Chenoweth, Oregon, in December, during 15.5 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

How much does it snow in Chenoweth in December?

In Chenoweth, Oregon, in December, during 4.4 snowfall days, 2.99" (76mm) of snow is typically accumulated.

What is the month with the shortest days in Chenoweth?

December has the shortest days of the year in Chenoweth, with an average of 8h and 48min of daylight.

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

The average day length in December is 8h and 46min.

When are sunrise and sunset in December in Chenoweth?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:31 pm PST.

How many hours of sunshine does Chenoweth have in December?

In December, the average sunshine duration is 5h.

When is the lowest UV index in Chenoweth?

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

What is the UV index reading in December in Chenoweth?

In Chenoweth, Oregon, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Chenoweth, OR

Average temperature in December - Chenoweth, OR
  • Average high temperature in December: 37°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (37°F).

  • Average low temperature in December: 27.1°F

The month with the highest average low temperature is August (55.8°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).

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Average pressure in December
Chenoweth, OR

Average pressure in December - Chenoweth, OR
  • 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 (29.96"Hg).

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Average wind speed in December
Chenoweth, OR

Average wind speed in December - Chenoweth, OR
  • Average wind speed in December: 4.8mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).

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Average humidity in December
Chenoweth, OR

Average humidity in December - Chenoweth, OR
  • Average humidity in December: 85%

The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are July and August (51%).

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Average rainfall in December
Chenoweth, OR

Average rainfall in December - Chenoweth, OR
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in December
Chenoweth, OR

Average rainfall days in December - Chenoweth, OR
  • Average rainfall days in December: 15.5 days

The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (3.2 days).

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Average snowfall in December
Chenoweth, OR

Average snowfall in December - Chenoweth, OR
  • Average snowfall in December: 2.99"

The month with the highest snowfall is February (4.29").
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
Chenoweth, OR

Average snowfall days in December - Chenoweth, OR
  • Average snowfall days in December: 4.4 days

The month with the highest number of snowfall days is December (4.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Chenoweth, OR
  • Average daylight in December: 8h and 5min

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

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (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
Chenoweth, OR

Average sunshine days in December - Chenoweth, OR
  • Average sunshine days in December: 12.1 days

The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in December
Chenoweth, OR

Average UV index in December - Chenoweth, OR
  • 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
Chenoweth, OR

Average cloud cover in December - Chenoweth, OR
  • Average cloud cover in December: 49

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in December
Chenoweth, OR

Average visibility in December - Chenoweth, OR
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

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Chenoweth, Oregon, USA

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