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

August weather forecast and climate
Arroyo Grande, CA

The last month of the summer, August, is another comfortable month in Arroyo Grande, California, with average temperature fluctuating between 66.9°F (19.4°C) and 55°F (12.8°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still comfortable 66.9°F (19.4°C). In August, the average low-temperature is 55°F (12.8°C).

Daylight

In August, the average length of the day in Arroyo Grande is 13.4h.

What is the temperature in August in Arroyo Grande?

In Arroyo Grande, California, in August, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 55°F (12.8°C).

What is the average length of the day in August in Arroyo Grande?

In August, the average length of the day is 13.4h.
Average temperature in August - Arroyo Grande, CA
  • Average high temperature in August: 67°F

The warmest month (with the highest average high temperature) is September (68°F).
Months with the lowest average high temperature are January and December (60°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (44°F).

Average daylight in August - Arroyo Grande, CA
  • Average daylight in August: 13.4h

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