Coos Bay
Oregon, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Coos Bay, OR

A unique sandy and rocky shore near a forest of pine trees in the Shore Acres State Park in Coos Bay, Oregon, light waves in the vast sea
A unique sandy and rocky shore near a forest of pine trees in the Shore Acres State Park in Coos Bay, Oregon, light waves in the vast sea
The last month of the summer, August, is an agreeable month in Coos Bay, Oregon, with average temperature varying between 68°F (20°C) and 53.1°F (11.7°C).

Temperature

The warmest months are August and September, with an average high-temperature of 68°F (20°C).

Rainfall

During August, Coos Bay regularly aggregates up to 0.9" (22.4mm) of precipitation. Throughout the year, 64.4" (1636.5mm) of rain is accumulated.

Snowfall

Throughout the year, 0.8" (20.3mm) of snow is accumulated.

Daylight

In Coos Bay, the average length of the day in August is 13.9h.

What is the warmest month in Coos Bay?

August and September, with an average high-temperature of 68°F (20°C), are warmest months in Coos Bay.

What is the temperature in August in Coos Bay?

In August, in Coos Bay, Oregon, the average high-temperature is 68°F (20°C), and the average low-temperature is 53.1°F (11.7°C).

How much does it rain in Coos Bay in August?

Throughout August, in Coos Bay, 0.9" (22.4mm) of precipitation is accumulated.

How many hours of daylight does Coos Bay have in August?

In Coos Bay, the average length of the day in August is 13.9h.
Average temperature in August - Coos Bay, OR
  • Average high temperature in August: 68°F

Warmest months (with the highest average high temperature) are August and September (68°F).
Months with the lowest average high temperature are January and December (53°F).

  • Average low temperature in August: 53°F

Months with the highest average low temperature are July and August (53°F).
Coldest months (with the lowest average low temperature) are January and December (39°F).

Average rainfall in August - Coos Bay, OR
  • Average rainfall in August: 0.9"

Wettest months (with the highest rainfall) are November and December (10.4").
The driest month (with the lowest rainfall) is July (0.5").

Average snowfall in August - Coos Bay, OR
  • Average snowfall in August: 0"

Months with the highest snowfall are January, February and December (0.2").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average daylight in August - Coos Bay, OR
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).