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

December weather forecast and climate
Tillamook, OR

A low view of a beach on the Oregon Coastline in Tillamook, below a unique scenery of seaside homes, large rocks, cliffs, and far hilly ranges
A low view of a beach on the Oregon Coastline in Tillamook, below a unique scenery of seaside homes, large rocks, cliffs, and far hilly ranges
December, the first month of the winter, in Tillamook, is also a fresh month, with average temperature fluctuating between 50.2°F (10.1°C) and 36.1°F (2.3°C).

Temperature

The coldest month is December, with an average high-temperature of 50.2°F (10.1°C) and an average low-temperature of 36.1°F (2.3°C).

Rainfall

In December, in Tillamook, the rain falls for 22 days. Throughout December, 13.1" (332.2mm) of precipitation is accumulated. In Tillamook, during the entire year, the rain falls for 193.7 days and collects up to 87.9" (2233.6mm) of precipitation.

Daylight

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

What is the coldest month in Tillamook?

With an average high-temperature of 50.2°F (10.1°C) and an average low-temperature of 36.1°F (2.3°C), December is the coldest month.

What is the temperature in December in Tillamook?

The average high-temperature, in December, in Tillamook, Oregon, is 50.2°F (10.1°C), while the average low-temperature is 36.1°F (2.3°C).

How many days does it rain in December in Tillamook?

In Tillamook, Oregon, in December, during 22 rainfall days, 13.1" (332.2mm) of precipitation is typically accumulated.

What is the month with the shortest days in Tillamook?

December has the shortest days of the year in Tillamook, Oregon, with an average of 8.8h of daylight.

How many hours of daylight does Tillamook have in December?

The average length of the day in December in Tillamook, Oregon, is 8.8h.
Average temperature in December - Tillamook, OR
  • Average high temperature in December: 50.1°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is December (50.1°F).

  • Average low temperature in December: 36.2°F

The month with the highest average low temperature is July (50.1°F).
The coldest month (with the lowest average low temperature) is December (36.2°F).

Average rainfall in December - Tillamook, OR
  • Average rainfall in December: 13.1"

The wettest month (with the highest rainfall) is November (13.8").
The driest month (with the lowest rainfall) is August (1.3").

Average rainfall days in December - Tillamook, OR
  • Average rainfall days in December: 22 days

The month with the highest number of rainy days is January (22.8 days).
The month with the lowest number of rainy days is August (6.5 days).

Average daylight in December - Tillamook, 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).