December weather forecast and climate
Brothers, OR

What is the temperature in December in Brothers?

The average high-temperature, in December, is 37.8°F (3.2°C), while the average low-temperature is 17.1°F (-8.3°C).

How many days does it rain in December in Brothers?

In Brothers, in December, during 7 rainfall days, typically 1.1" (27.4mm) of precipitation is accumulated.

How much does it snow in Brothers in December?

Throughout December, in Brothers, 6.9" (175.3mm) of snow is accumulated.
Average temperature in December - Brothers, OR
  • Average high temperature in December: 37.7°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in December: 17.1°F

The month with the highest average low temperature is July (42.9°F).
The coldest month (with the lowest average low temperature) is December (17.1°F).

Average rainfall in December - Brothers, OR
  • Average rainfall in December: 1.1"

Wettest months (with the highest rainfall) are May, November and December (1.1").
Driest months (with the lowest rainfall) are February, July and September (0.5").

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

Months with the highest number of rainy days are November and December (7 days).
Months with the lowest number of rainy days are July, August and September (3 days).

Average snowfall in December - Brothers, OR
  • Average snowfall in December: 6.9"

The month with the highest snowfall is January (7.7").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in December - Brothers, OR
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).

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