Monthly weather forecast and climate
Cottage Grove, OR

What is the coldest month in Cottage Grove?

The coldest month is January, with an average high-temperature of 47.3°F (8.5°C) and an average low-temperature of 33.1°F (0.6°C).

How many days does it rain in Cottage Grove?

Throughout the year, in Cottage Grove, Oregon, there are 147 rainfall days, and 45.4" (1153.9mm) of precipitation is accumulated.

When does it snow in Cottage Grove?

Months with snowfall are January through April, November and December.

How much does it snow in Cottage Grove?

Throughout the year, in Cottage Grove, 6" (152.4mm) of snow is accumulated.

What is the snowiest month in Cottage Grove?

The month with the most snowfall is January when 2.9" (73.7mm) of snow is typically aggregated.

What is the driest month in Cottage Grove?

The month with the least rainfall is July when the rain falls for 2 days and typically collects 0.4" (10.2mm) of precipitation.

What is the warmest month in Cottage Grove?

August is the warmest month in Cottage Grove, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 48.4°F (9.1°C).

What is the wettest month in Cottage Grove?

The month with the most rainfall is December when the rain falls for 19 days and typically aggregates up to 7.4" (187.2mm) of precipitation.
Average temperature - Cottage Grove, OR
Average rainfall - Cottage Grove, OR
Average rainfall days - Cottage Grove, OR

Months with the highest number of rainy days are January and December (19 days).
The month with the lowest number of rainy days is July (2 days).

Average snowfall - Cottage Grove, OR
Average daylight - Cottage Grove, OR
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