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

January weather forecast and climate
Arnold, CA

January, like December, is another chilly winter month in Arnold, California, with average temperature varying between 28.4°F (-2°C) and 44.6°F (7°C).

Temperature

With an average high-temperature of 44.6°F (7°C) and an average low-temperature of 28.4°F (-2°C), January is the coldest month.

Rainfall

The month with the most rainfall in Arnold is January when 10.4" (264mm) of precipitation is typically aggregated.

Daylight

In Arnold, the average length of the day in January is 9.9h.

What is the coldest month in Arnold?

January is the coldest month in Arnold, California, with an average high-temperature of 44.6°F (7°C) and an average low-temperature of 28.4°F (-2°C).

What is the temperature in January in Arnold?

The average high-temperature, in January, in Arnold, is 44.6°F (7°C), while the average low-temperature is 28.4°F (-2°C).

How much does it rain in Arnold in January?

During January, Arnold regularly aggregates up to 10.4" (264mm) of precipitation.

What is the rainiest month in Arnold?

January is the month with the most rainfall, with 10.4" (264mm) of accumulated precipitation.

How many hours of daylight does Arnold have in January?

The average length of the day in January in Arnold is 9.9h.
Average temperature in January - Arnold, CA
  • Average high temperature in January: 44.6°F

Warmest months (with the highest average high temperature) are July and August (82.4°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in January: 28.4°F

Months with the highest average low temperature are July and August (51.8°F).
Coldest months (with the lowest average low temperature) are January, February and December (28.4°F).

Average rainfall in January - Arnold, CA
  • Average rainfall in January: 10.4"

The wettest month (with the highest rainfall) is January (10.4").
The driest month (with the lowest rainfall) is July (0.1").

Average daylight in January - Arnold, CA
  • Average daylight in January: 9.9h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).