December weather forecast
Grizzly Flats, CA

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Weather in December

The first month of the winter, December, is still a cool month in Grizzly Flats, California, with an average temperature fluctuating between 37.4°F (3°C) and 51.8°F (11°C).

Temperature

The coldest months are January and December, with an average high-temperature of 51.8°F (11°C).

Rainfall

During December, Grizzly Flats regularly aggregates up to 7.8" (198mm) of precipitation. Throughout the year, 40.63" (1032mm) of rain is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Grizzly Flats.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:41 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:51 pm PST.
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Frequently asked questions

What part of the year is the coldest in Grizzly Flats?

January and December represent the coldest period, with an average high-temperature of 51.8°F (11°C).

What are the temperatures in Grizzly Flats in December?

The high-temperature during December is 51.8°F (11°C) and the low-temperature is 37.4°F (3°C).

How much does it rain in Grizzly Flats in December?

During December, Grizzly Flats regularly aggregates up to 7.8" (198mm) of precipitation.

What is the month with the shortest days in Grizzly Flats?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Grizzly Flats.

What is the average length of the day in December in Grizzly Flats?

In Grizzly Flats, the average day length in December is 9h and 31min.

When are sunrise and sunset in December in Grizzly Flats?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:51 pm PST.

Average temperature in December
Grizzly Flats, CA

Average temperature in December - Grizzly Flats, CA
  • Average high temperature in December: 51.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The months with the lowest average high temperature are January and December (51.8°F).

  • Average low temperature in December: 37.4°F

The months with the highest average low temperature are July, August and September (53.6°F).
The coldest months (with the lowest average low temperature) are January and December (37.4°F).

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Average rainfall in December
Grizzly Flats, CA

Average rainfall in December - Grizzly Flats, CA
  • Average rainfall in December: 7.8"

The wettest month (with the highest rainfall) is January (8.5").
The driest month (with the least rainfall) is July (0").

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Average daylight in December
Grizzly Flats, CA

Average daylight in December - Grizzly Flats, CA
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

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Grizzly Flats, California, USA

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