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

December weather forecast and climate
Halfway, OR

December, the first month of the winter, in Halfway, is still a cold month, with average temperature fluctuating between 18.3°F (-7.6°C) and 35.6°F (2°C).

Temperature

In December, the average high-temperature drops, from a chilly 46.6°F (8.1°C) in November, to a wintry 35.6°F (2°C). In December, the average low-temperature is 18.3°F (-7.6°C).

Rainfall

The month with the most rainfall in Halfway, Oregon, is December when the rain falls for 11 days and typically aggregates up to 3.5" (89.2mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Halfway. Throughout December, in Halfway, 18.9" (480.1mm) of snow is accumulated. Throughout the year, 69.3" (1760.3mm) of snow is accumulated.

Daylight

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

What is the temperature in December in Halfway?

In Halfway, in December, the average high-temperature is 35.6°F (2°C), and the average low-temperature is 18.3°F (-7.6°C).

How many days does it rain in December in Halfway?

In December, in Halfway, the rain falls for 11 days. Throughout December, 3.5" (89.2mm) of precipitation is accumulated.

What is the wettest month in Halfway?

The month with the most rainfall is December when the rain falls for 11 days and typically aggregates up to 3.5" (89.2mm) of precipitation.

How much does it snow in Halfway in December?

In Halfway, Oregon, in December, 18.9" (480.1mm) of snow is typically accumulated.

What is the month with the shortest days in Halfway?

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

How many hours of daylight does Halfway have in December?

In Halfway, Oregon, the average length of the day in December is 8.8h.
Average temperature in December - Halfway, OR
  • Average high temperature in December: 35.6°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in December: 18.4°F

The month with the highest average low temperature is July (48.2°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average rainfall in December - Halfway, OR
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is December (3.5").
Driest months (with the lowest rainfall) are July and August (0.5").

Average rainfall days in December - Halfway, OR
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is January (12 days).
Months with the lowest number of rainy days are July and August (3 days).

Average snowfall in December - Halfway, OR
  • Average snowfall in December: 18.9"

The month with the highest snowfall is January (25.3").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in December - Halfway, OR
  • Average daylight in December: 8.8h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.8h).