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

December weather forecast and climate
Pilot Rock, OR

The first month of the winter, December, is also a frosty month in Pilot Rock, Oregon, with average temperature varying between 43.2°F (6.2°C) and 26.4°F (-3.1°C).

Temperature

In December, the average high-temperature marginally drops, from a cool 51.4°F (10.8°C) in November, to a chilly 43.2°F (6.2°C). In December, the average low-temperature is 26.4°F (-3.1°C).

Rainfall

In Pilot Rock, during 10 rainfall days, 1.5" (37.6mm) of precipitation is typically accumulated. Throughout the year, there are 92 rainfall days, and 13.9" (352.1mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Pilot Rock are January through April, October through December.

Daylight

With an average of 8.8h of daylight, December has the shortest days of the year in Pilot Rock.

What is the temperature in December in Pilot Rock?

In Pilot Rock, in December, the average high-temperature is 43.2°F (6.2°C), and the average low-temperature is 26.4°F (-3.1°C).

How much does it rain in Pilot Rock in December?

In Pilot Rock, during December, the rain falls for 10 days and regularly aggregates up to 1.5" (37.6mm) of precipitation.

How much does it snow in Pilot Rock in December?

In Pilot Rock, Oregon, in December, 4.5" (114.3mm) of snow is typically accumulated.

What is the month with the shortest days in Pilot Rock?

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 Pilot Rock?

The average length of the day in December in Pilot Rock, Oregon, is 8.8h.
Average temperature in December - Pilot Rock, OR
  • Average high temperature in December: 43.2°F

The warmest month (with the highest average high temperature) is July (89.9°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in December: 26.5°F

The month with the highest average low temperature is July (53.1°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average rainfall in December - Pilot Rock, OR
  • Average rainfall in December: 1.5"

Wettest months (with the highest rainfall) are January, May, November and December (1.5").
The driest month (with the lowest rainfall) is July (0.4").

Average rainfall days in December - Pilot Rock, OR
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is January (11 days).
Months with the lowest number of rainy days are July and August (3 days).

Average snowfall in December - Pilot Rock, OR
  • Average snowfall in December: 4.5"

The month with the highest snowfall is January (6.7").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in December - Pilot Rock, 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).