Granite Bay
California, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Granite Bay, CA

January, the same as December, is another fresh winter month in Granite Bay, California, with average temperature fluctuating between 53.1°F (11.7°C) and 39°F (3.9°C).

Temperature

With an average high-temperature of 53.1°F (11.7°C) and an average low-temperature of 39°F (3.9°C), January is the coldest month.

Rainfall

The month with the most rainfall in Granite Bay is January when 4" (101.1mm) of precipitation is typically aggregated.

Daylight

In Granite Bay, the average length of the day in January is 9.8h.

What is the coldest month in Granite Bay?

January is the coldest month in Granite Bay, California, with an average high-temperature of 53.1°F (11.7°C) and an average low-temperature of 39°F (3.9°C).

What is the temperature in January in Granite Bay?

The average high-temperature, in January, is 53.1°F (11.7°C), while the average low-temperature is 39°F (3.9°C).

How much does it rain in Granite Bay in January?

Throughout January, in Granite Bay, 4" (101.1mm) of precipitation is accumulated.

What is the wettest month in Granite Bay?

The month with the most rainfall is January when 4" (101.1mm) of precipitation is typically aggregated.

How many hours of daylight does Granite Bay have in January?

In Granite Bay, the average length of the day in January is 9.8h.
Average temperature in January - Granite Bay, CA
  • Average high temperature in January: 53°F

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

  • Average low temperature in January: 39°F

Months with the highest average low temperature are July and August (61°F).
Coldest months (with the lowest average low temperature) are January and December (39°F).

Average rainfall in January - Granite Bay, CA
  • Average rainfall in January: 4"

The wettest month (with the highest rainfall) is January (4").
The driest month (with the lowest rainfall) is July (0").

Average daylight in January - Granite Bay, CA
  • Average daylight in January: 9.8h

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