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

January weather forecast and climate
Arcata, CA

January, the same as December, is another fresh winter month in Arcata, California, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 53.1°F (11.7°C).

Temperature

The coldest month is January, with an average high-temperature of 53.1°F (11.7°C) and an average low-temperature of 42.1°F (5.6°C).

Rainfall

The month with the most rainfall in Arcata, California, is January when 8.6" (218.4mm) of precipitation is typically aggregated.

Daylight

In Arcata, the average length of the day in January is 9.6h.

What is the coldest month in Arcata?

With an average high-temperature of 53.1°F (11.7°C) and an average low-temperature of 42.1°F (5.6°C), January is the coldest month.

What is the temperature in January in Arcata?

The average high-temperature, in January, is 53.1°F (11.7°C), while the average low-temperature is 42.1°F (5.6°C).

How much does it rain in Arcata in January?

In Arcata, California, in January, 8.6" (218.4mm) of precipitation is typically accumulated.

What is the rainiest month in Arcata?

January is the month with the most rainfall in Arcata, California, with 8.6" (218.4mm) of accumulated precipitation.

How many hours of daylight does Arcata have in January?

In January, the average length of the day in Arcata, California, is 9.6h.
Average temperature in January - Arcata, CA
  • Average high temperature in January: 53°F

The warmest month (with the highest average high temperature) is September (62°F).
The month with the lowest average high temperature is January (53°F).

  • Average low temperature in January: 42°F

Months with the highest average low temperature are July and August (52°F).
Coldest months (with the lowest average low temperature) are January, February and March (42°F).

Average rainfall in January - Arcata, CA
  • Average rainfall in January: 8.6"

The wettest month (with the highest rainfall) is January (8.6").
The driest month (with the lowest rainfall) is July (0.1").

Average daylight in January - Arcata, CA
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).