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

March 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 first month of the spring, March, is still a cool month in Coos Bay, Oregon, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 41°F (5°C).

Temperature

In March, the average high-temperature remains the same as in February - a still cool 55°F (12.8°C). In March, in Coos Bay, the average low-temperature is 41°F (5°C).

Rainfall

During March, Coos Bay regularly aggregates up to 7.9" (201.7mm) of precipitation. Throughout the year, in Coos Bay, Oregon, 64.4" (1636.5mm) of rain is accumulated.

Snowfall

Months with snowfall in Coos Bay are January through March, November and December.

Daylight

In March, the average length of the day is 12h.

What is the temperature in March in Coos Bay?

In Coos Bay, in March, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 41°F (5°C).

How much does it rain in Coos Bay in March?

In Coos Bay, in March, 7.9" (201.7mm) of precipitation is typically accumulated.

What is the last month it snows in Coos Bay?

March is the last month it regularly snows in Coos Bay. Throughout March, Coos Bay aggregates 0.1" (2.5mm) of snow.

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

In Coos Bay, Oregon, the average length of the day in March is 12h.
Average temperature in March - Coos Bay, OR
  • Average high temperature in March: 55°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 March: 41°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 March - Coos Bay, OR
  • Average rainfall in March: 7.9"

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 March - Coos Bay, OR
  • Average snowfall in March: 0.1"

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 March - Coos Bay, OR
  • Average daylight in March: 12h

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