Willow Creek
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Willow Creek, CA

The first month of the winter, December, is also a fresh month in Willow Creek, California, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 35.4°F (1.9°C).

Temperature

With an average high-temperature of 50.2°F (10.1°C) and an average low-temperature of 35.4°F (1.9°C), December is the coldest month.

Rainfall

The month with the most rainfall in Willow Creek is December when the rain falls for 14 days and typically aggregates up to 9.6" (245mm) of precipitation.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year in Willow Creek.

What is the coldest month in Willow Creek?

The coldest month in Willow Creek is December, with an average high-temperature of 50.2°F (10.1°C) and an average low-temperature of 35.4°F (1.9°C).

What is the temperature in December in Willow Creek?

In December, the average high-temperature is 50.2°F (10.1°C), and the average low-temperature is 35.4°F (1.9°C).

How much does it rain in Willow Creek in December?

In Willow Creek, California, during December, the rain falls for 14 days and regularly aggregates up to 9.6" (245mm) of precipitation.

What is the rainiest month in Willow Creek?

December is the month with the most rainfall. Rain falls for 14 days and accumulates 9.6" (245mm) of precipitation.

What is the month with the shortest days in Willow Creek?

With an average of 9.3h of daylight, December has the shortest days of the year in Willow Creek, California.

What is the average length of the day in December in Willow Creek?

In Willow Creek, California, the average length of the day in December is 9.3h.
Average temperature in December - Willow Creek, CA
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (50.2°F).

  • Average low temperature in December: 35.4°F

The month with the highest average low temperature is July (52.5°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average rainfall in December - Willow Creek, CA
  • Average rainfall in December: 9.7"

The wettest month (with the highest rainfall) is December (9.7").
The driest month (with the lowest rainfall) is July (0.2").

Average rainfall days in December - Willow Creek, CA
  • Average rainfall days in December: 14 days

The month with the highest number of rainy days is December (14 days).
The month with the lowest number of rainy days is July (1 days).

Average daylight in December - Willow Creek, CA
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).