Palomar Mountain
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Palomar Mountain, CA

The first month of the winter, December, is also a fresh month in Palomar Mountain, California, with average temperature varying between 27°F (-2.8°C) and 52°F (11.1°C).

Temperature

The coldest months are January and December, with an average high-temperature of 52°F (11.1°C).

Snowfall

Months with snowfall are January through May, October through December.

Daylight

December has the shortest days of the year, with an average of 10h of daylight.

What are the coldest months in Palomar Mountain?

January and December, with an average high-temperature of 52°F (11.1°C), are the coldest months in Palomar Mountain.

What is the temperature in December in Palomar Mountain?

In December, in Palomar Mountain, the average high-temperature is 52°F (11.1°C), and the average low-temperature is 27°F (-2.8°C).

How much does it snow in Palomar Mountain in December?

In Palomar Mountain, California, in December, 5.4" (137.2mm) of snow is typically accumulated.

What is the month with the shortest days in Palomar Mountain?

With an average of 10h of daylight, December has the shortest days of the year in Palomar Mountain, California.

How many hours of daylight does Palomar Mountain have in December?

The average length of the day in December in Palomar Mountain, California, is 10h.
Average temperature in December - Palomar Mountain, CA
  • Average high temperature in December: 52°F

Warmest months (with the highest average high temperature) are July and August (85°F).
Months with the lowest average high temperature are January and December (52°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is December (27°F).

Average snowfall in December - Palomar Mountain, CA
  • Average snowfall in December: 5.4"

The month with the highest snowfall is March (9.4").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in December - Palomar Mountain, CA
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).