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

January weather forecast and climate
Atascadero, CA

A scenic shot of the trees and the perfectly manicured grounds of the Sunken Gardens Park overlooking the Atascadero City Hall in California
A scenic shot of the trees and the perfectly manicured grounds of the Sunken Gardens Park overlooking the Atascadero City Hall in California
January, like December, in Atascadero, California, is another enjoyable winter month, with average temperature ranging between min 33.1°F (0.6°C) and max 61°F (16.1°C).

Temperature

January is the coldest month, with an average high-temperature of 61°F (16.1°C) and an average low-temperature of 33.1°F (0.6°C).

Rainfall

Throughout January, 3.2" (82mm) of precipitation is accumulated. Throughout the year, in Atascadero, 14.7" (373.7mm) of rain is accumulated.

Daylight

In Atascadero, the average length of the day in January is 10.1h.

What is the coldest month in Atascadero?

With an average high-temperature of 61°F (16.1°C) and an average low-temperature of 33.1°F (0.6°C), January is the coldest month in Atascadero, California.

What is the temperature in January in Atascadero?

In January, the average high-temperature is 61°F (16.1°C), and the average low-temperature is 33.1°F (0.6°C).

How much does it rain in Atascadero in January?

Throughout January, 3.2" (82mm) of precipitation is accumulated.

How many hours of daylight does Atascadero have in January?

The average length of the day in January in Atascadero is 10.1h.
Average temperature in January - Atascadero, CA
  • Average high temperature in January: 61°F

The warmest month (with the highest average high temperature) is August (92°F).
The month with the lowest average high temperature is January (61°F).

  • Average low temperature in January: 33°F

Months with the highest average low temperature are July and August (52°F).
The coldest month (with the lowest average low temperature) is December (31°F).

Average rainfall in January - Atascadero, CA
  • Average rainfall in January: 3.2"

The wettest month (with the highest rainfall) is February (3.3").
Driest months (with the lowest rainfall) are June and July (0").

Average daylight in January - Atascadero, CA
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).