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

December weather forecast and climate
Oregon City, OR

The first month of the winter, December, is also a frosty month in Oregon City, Oregon, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 46.6°F (8.1°C).

Temperature

December is the coldest month, with an average high-temperature of 46.6°F (8.1°C) and an average low-temperature of 35.4°F (1.9°C).

Rainfall

The month with the most rainfall in Oregon City is December when 7.3" (185.9mm) of precipitation is typically aggregated.

Daylight

The month with the shortest days in Oregon City is December, with an average of 8.8h of daylight.

What is the coldest month in Oregon City?

December is the coldest month in Oregon City, Oregon, with an average high-temperature of 46.6°F (8.1°C) and an average low-temperature of 35.4°F (1.9°C).

What is the temperature in December in Oregon City?

The average high-temperature, in December, in Oregon City, Oregon, is 46.6°F (8.1°C), while the average low-temperature is 35.4°F (1.9°C).

How much does it rain in Oregon City in December?

Throughout December, in Oregon City, Oregon, 7.3" (185.9mm) of precipitation is accumulated.

What is the rainiest month in Oregon City?

December is the month with the most rainfall in Oregon City, with 7.3" (185.9mm) of accumulated precipitation.

What is the month with the shortest days in Oregon City?

The month with the shortest days is December, with an average of 8.8h of daylight.

What is the average length of the day in December in Oregon City?

The average length of the day in December is 8.8h.
Average temperature in December - Oregon City, OR
  • Average high temperature in December: 46.5°F

The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (46.5°F).

  • Average low temperature in December: 35.5°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is December (35.5°F).

Average rainfall in December - Oregon City, OR
  • Average rainfall in December: 7.3"

The wettest month (with the highest rainfall) is December (7.3").
Driest months (with the lowest rainfall) are July and August (0.7").

Average daylight in December - Oregon City, OR
  • Average daylight in December: 8.8h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).