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

December weather forecast and climate
Occidental, CA

December, the first month of the winter, in Occidental, is still a cool month, with average temperature varying between 53.6°F (12°C) and 42.8°F (6°C).

Temperature

December is the coldest month, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 42.8°F (6°C).

Rainfall

In Occidental, during December, the rain falls for 11 days and regularly aggregates up to 10.2" (259mm) of precipitation. Throughout the year, in Occidental, California, there are 71 rainfall days, and 54.2" (1377mm) of precipitation is accumulated.

Daylight

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

What is the coldest month in Occidental?

December is the coldest month, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 42.8°F (6°C).

What is the temperature in December in Occidental?

In December, in Occidental, the average high-temperature is 53.6°F (12°C), and the average low-temperature is 42.8°F (6°C).

How much does it rain in Occidental in December?

In Occidental, during December, the rain falls for 11 days and regularly aggregates up to 10.2" (259mm) of precipitation.

What is the month with the shortest days in Occidental?

December has the shortest days of the year in Occidental, with an average of 9.5h of daylight.

How many hours of daylight does Occidental have in December?

The average length of the day in December in Occidental, California, is 9.5h.
Average temperature in December - Occidental, CA
  • Average high temperature in December: 53.6°F

Warmest months (with the highest average high temperature) are July and August (78.8°F).
The month with the lowest average high temperature is December (53.6°F).

  • Average low temperature in December: 42.8°F

The month with the highest average low temperature is September (53.6°F).
Coldest months (with the lowest average low temperature) are January, February and December (42.8°F).

Average rainfall in December - Occidental, CA
  • Average rainfall in December: 10.2"

The wettest month (with the highest rainfall) is January (11.3").
The driest month (with the lowest rainfall) is July (0.1").

Average rainfall days in December - Occidental, CA
  • Average rainfall days in December: 11 days

Months with the highest number of rainy days are January, March and December (11 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight in December - Occidental, 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).