Kirkwood
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kirkwood, CA

December, the first month of the winter, in Kirkwood, is also a wintry month, with average temperature fluctuating between 17.6°F (-8°C) and 39.2°F (4°C).

Temperature

In Kirkwood, the average high-temperature slightly decreases, from a chilly 44.6°F (7°C) in November, to a cold 39.2°F (4°C). In Kirkwood, in December, the average low-temperature is 17.6°F (-8°C).

Rainfall

Throughout December, 7.3" (185mm) of precipitation is accumulated. During the entire year, Kirkwood aggregates up to 47.3" (1201mm) of precipitation.

Daylight

The month with the shortest days is December, with an average of 9.5h of daylight.

What is the temperature in December in Kirkwood?

The average high-temperature, in December, is 39.2°F (4°C), while the average low-temperature is 17.6°F (-8°C).

How much does it rain in Kirkwood in December?

During December, Kirkwood regularly aggregates up to 7.3" (185mm) of precipitation.

What is the month with the shortest days in Kirkwood?

With an average of 9.5h of daylight, December has the shortest days of the year in Kirkwood.

What is the average length of the day in December in Kirkwood?

The average length of the day in December in Kirkwood, California, is 9.5h.
Average temperature in December - Kirkwood, CA
  • Average high temperature in December: 39.2°F

Warmest months (with the highest average high temperature) are July and August (71.6°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 17.6°F

Months with the highest average low temperature are July and August (42.8°F).
Coldest months (with the lowest average low temperature) are January and February (15.8°F).

Average rainfall in December - Kirkwood, CA
  • Average rainfall in December: 7.3"

The wettest month (with the highest rainfall) is January (8.7").
Driest months (with the lowest rainfall) are July and August (0.6").

Average daylight in December - Kirkwood, CA
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).