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

January weather forecast and climate
Clearlake, CA

A scenic view of the reflection and a long footbridge over the marina in Clearlake, California
A scenic view of the reflection and a long footbridge over the marina in Clearlake, California
January, like December, in Clearlake, California, is another fresh winter month, with temperature in the range of an average low of 32°F (0°C) and an average high of 55°F (12.8°C).

Temperature

January and December, with an average high-temperature of 55°F (12.8°C), are the coldest months.

Rainfall

The month with the most rainfall in Clearlake, California, is January when 6.4" (163.8mm) of precipitation is typically aggregated.

Daylight

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

What are the coldest months in Clearlake?

The coldest months in Clearlake are January and December, with an average high-temperature of 55°F (12.8°C).

What is the temperature in January in Clearlake?

In Clearlake, in January, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 32°F (0°C).

How much does it rain in Clearlake in January?

In Clearlake, California, in January, 6.4" (163.8mm) of precipitation is typically accumulated.

What is the wettest month in Clearlake?

The month with the most rainfall is January when 6.4" (163.8mm) of precipitation is typically aggregated.

How many hours of daylight does Clearlake have in January?

The average length of the day in January in Clearlake is 9.8h.
Average temperature in January - Clearlake, CA
  • Average high temperature in January: 55°F

The warmest month (with the highest average high temperature) is July (92°F).
Months with the lowest average high temperature are January and December (55°F).

  • Average low temperature in January: 32°F

The month with the highest average low temperature is July (55°F).
Coldest months (with the lowest average low temperature) are January and December (32°F).

Average rainfall in January - Clearlake, CA
  • Average rainfall in January: 6.5"

The wettest month (with the highest rainfall) is January (6.5").
The driest month (with the lowest rainfall) is July (0").

Average daylight in January - Clearlake, 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).