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

August weather forecast and climate
Arcata, CA

The last month of the summer, August, is an enjoyable month in Arcata, California, with average temperature varying between 61°F (16.1°C) and 52°F (11.1°C).


In Arcata, the average high-temperature is relatively the same as in July - an enjoyable 61°F (16.1°C). The average low-temperature, in August, is 52°F (11.1°C).


During August, Arcata regularly aggregates up to 0.2" (5.1mm) of precipitation. Throughout the year, 42.1" (1069.3mm) of rain is accumulated.


In Arcata, the average length of the day in August is 13.7h.

What is the temperature in August in Arcata?

The average high-temperature, in August, in Arcata, is 61°F (16.1°C), while the average low-temperature is 52°F (11.1°C).

How much does it rain in Arcata in August?

In Arcata, in August, 0.2" (5.1mm) of precipitation is typically accumulated.

What is the average length of the day in August in Arcata?

The average length of the day in August is 13.7h.
Average temperature in August - Arcata, CA
  • Average high temperature in August: 61°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 August: 52°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 August - Arcata, CA
  • Average rainfall in August: 0.2"

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 August - Arcata, CA
  • Average daylight in August: 13.7h

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