Cottage Grove
Oregon, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Cottage Grove, OR

A view of the white Contennial Coverd Bridge, with the scenic Cottage Grove in Oregon, with a view of the surrounding greenery
A view of the white Contennial Coverd Bridge, with the scenic Cottage Grove in Oregon, with a view of the surrounding greenery
January, like December, is another chilly winter month in Cottage Grove, Oregon, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 33.1°F (0.6°C). January is the coldest month, with an average high-temperature of 47.3°F (8.5°C) and an average low-temperature of 33.1°F (0.6°C). Weather in January »
February, the last month of the winter, in Cottage Grove, is a fresh month, with average temperature varying between 52°F (11.1°C) and 34.3°F (1.3°C). In February, the average high-temperature is practically the same as in January - a fresh 52°F (11.1°C). Weather in February »

The first month of the spring, March, is a mild month in Cottage Grove, Oregon, with average temperature ranging between max 56.1°F (13.4°C) and min 35.8°F (2.1°C). In March, the average high-temperature is relatively the same as in February - a moderate 56.1°F (13.4°C). Weather in March »

April in Cottage Grove, Oregon, is a comfortable spring month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 61.3°F (16.3°C). In April, the average high-temperature is almost the same as in March - a comfortable 61.3°F (16.3°C). Weather in April »

May, the last month of the spring, in Cottage Grove, is also an enjoyable month, with average temperature varying between 67.6°F (19.8°C) and 42.1°F (5.6°C). In Cottage Grove, Oregon, the average high-temperature marginally rises, from 61.3°F (16.3°C) in April, to a still comfortable 67.6°F (19.8°C). Weather in May »

June, the first month of the summer, in Cottage Grove, is a warm month, with average temperature fluctuating between 46.6°F (8.1°C) and 73.8°F (23.2°C). In Cottage Grove, the average high-temperature in June slightly increases, from an enjoyable 67.6°F (19.8°C) in May, to a warm 73.8°F (23.2°C). Weather in June »

July, like June, in Cottage Grove, Oregon, is another warm summer month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 48.7°F (9.3°C). In July, the average high-temperature marginally rises, from a warm 73.8°F (23.2°C) in June, to a still moderately hot 81.7°F (27.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Cottage Grove, Oregon, with average temperature fluctuating between 48.4°F (9.1°C) and 81.9°F (27.7°C). The warmest month is August, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 48.4°F (9.1°C). Weather in August »

The first month of the autumn, September, is still a warm month in Cottage Grove, Oregon, with average temperature ranging between min 45°F (7.2°C) and max 76.1°F (24.5°C). In September, the average high-temperature slightly decreases, from a moderately hot 81.9°F (27.7°C) in August, to a still warm 76.1°F (24.5°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Cottage Grove, Oregon, with average temperature ranging between min 41.5°F (5.3°C) and max 64.9°F (18.3°C). In Cottage Grove, the average high-temperature drops, from a moderately hot 76.1°F (24.5°C) in September, to a comfortable 64.9°F (18.3°C). Weather in October »

The last month of the autumn, November, is another cool month in Cottage Grove, Oregon, with average temperature varying between 53.4°F (11.9°C) and 37.6°F (3.1°C). In Cottage Grove, the average high-temperature in November drops, from a comfortable 64.9°F (18.3°C) in October, to a fresh 53.4°F (11.9°C). Weather in November »

December, the first month of the winter, in Cottage Grove, is also a frosty month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 34.2°F (1.2°C). In December, the average high-temperature slightly decreases, from a fresh 53.4°F (11.9°C) in November, to a frosty 47.5°F (8.6°C). Weather in December »

What is the coldest month in Cottage Grove?

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

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.

When does it snow the most in Cottage Grove?

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

When are the longest days in Cottage Grove?

The month with the longest days in Cottage Grove is June, with an average of 15.4h of daylight.

What is the driest month in Cottage Grove?

July is the month with the least rainfall. Rain falls for 2 days and accumulates 0.4" (10.2mm) of precipitation.

What is the warmest month in Cottage Grove?

The warmest month is August, 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?

December is the month with the most rainfall in Cottage Grove. Rain falls for 19 days and accumulates 7.4" (187.2mm) of precipitation.

What is the month with the shortest days in Cottage Grove?

December has the shortest days of the year in Cottage Grove, Oregon, with an average of 9h of daylight.
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