Oregon, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Adel, OR

The first month of the winter, December, is still a chilly month in Adel, Oregon, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 22.3°F (-5.4°C).


In December, the average high-temperature marginally drops, from a fresh 51.1°F (10.6°C) in November, to a frosty 42.8°F (6°C). The average low-temperature, in Adel, is 22.3°F (-5.4°C).


In Adel, during 7 rainfall days, 1" (25.4mm) of precipitation is typically accumulated. In Adel, during the entire year, the rain falls for 62 days and collects up to 8.9" (226.1mm) of precipitation.


Months with snowfall are January through May, October through December. The month with the most snowfall is December when 3.6" (91.4mm) of snow is typically aggregated.


December has the shortest days of the year in Adel, with an average of 9.2h of daylight.

What is the temperature in December in Adel?

In Adel, Oregon, in December, the average high-temperature is 42.8°F (6°C), and the average low-temperature is 22.3°F (-5.4°C).

How much does it rain in Adel in December?

In Adel, during December, the rain falls for 7 days and regularly aggregates up to 1" (25.4mm) of precipitation.

How much does it snow in Adel in December?

During December, Adel regularly aggregates up to 3.6" (91.4mm) of snow.

What is the snowiest month in Adel?

December is the month with the most snowfall, with 3.6" (91.4mm) of accumulated snow.

What is the month with the shortest days in Adel?

The month with the shortest days in Adel is December, with an average of 9.2h of daylight.

How many hours of daylight does Adel have in December?

In Adel, Oregon, the average length of the day in December is 9.2h.
Average temperature in December - Adel, OR
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.5°F).

  • Average low temperature in December: 22.2°F

The month with the highest average low temperature is July (52.4°F).
The coldest month (with the lowest average low temperature) is December (22.2°F).

Average rainfall in December - Adel, OR
  • Average rainfall in December: 1"

Wettest months (with the highest rainfall) are November and December (1").
The driest month (with the lowest rainfall) is July (0.3").

Average rainfall days in December - Adel, OR
  • Average rainfall days in December: 7 days

Months with the highest number of rainy days are January, November and December (7 days).
Months with the lowest number of rainy days are July and August (2 days).

Average snowfall in December - Adel, OR
  • Average snowfall in December: 3.6"

The month with the highest snowfall is December (3.6").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in December - Adel, OR
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).