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

December weather forecast and climate
Foresthill, CA

The first month of the winter, December, is still a cool month in Foresthill, California, with average temperature varying between 39°F (3.9°C) and 53.1°F (11.7°C).

Temperature

January and December, with an average high-temperature of 53.1°F (11.7°C), are the coldest months.

Rainfall

During December, Foresthill regularly aggregates up to 3" (77mm) of precipitation. Throughout the year, 22" (559.5mm) of rain is accumulated.

Daylight

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

What is the coldest month in Foresthill?

January and December, with an average high-temperature of 53.1°F (11.7°C), are the coldest months in Foresthill.

What is the temperature in December in Foresthill?

In December, the average high-temperature is 53.1°F (11.7°C), and the average low-temperature is 39°F (3.9°C).

How much does it rain in Foresthill in December?

In Foresthill, in December, 3" (77mm) of precipitation is typically accumulated.

What is the month with the shortest days in Foresthill?

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

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

The average length of the day in December in Foresthill, California, is 9.5h.
Average temperature in December - Foresthill, CA
  • Average high temperature in December: 53°F

The warmest month (with the highest average high temperature) is July (94°F).
Months with the lowest average high temperature are January and December (53°F).

  • Average low temperature in December: 39°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (38°F).

Average rainfall in December - Foresthill, CA
  • Average rainfall in December: 3"

The wettest month (with the highest rainfall) is January (4.1").
Driest months (with the lowest rainfall) are July and August (0.1").

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).