Monthly weather forecast and climate
Salem, OR

An evening shot of the leafy town of Salem in Oregon, with a clear dusk sky
An evening shot of the leafy town of Salem in Oregon, with a clear dusk sky
January, the same as December, in Salem, Oregon, is another chilly winter month, with average temperature fluctuating between 47.7°F (8.7°C) and 34.7°F (1.5°C). In January, the average high-temperature is 47.7°F (8.7°C), and the average low-temperature is 34.7°F (1.5°C). Weather in January »
February, the last month of the winter, in Salem, is a fresh month, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 51.6°F (10.9°C). The average high-temperature, is 51.6°F (10.9°C), while the average low-temperature is 34.5°F (1.4°C). Weather in February »

The first month of the spring, March, is a mild month in Salem, Oregon, with average temperature fluctuating between 37.2°F (2.9°C) and 56.5°F (13.6°C). The average high-temperature, is 56.5°F (13.6°C), while the average low-temperature is 37.2°F (2.9°C). Weather in March »

April is a comfortable spring month in Salem, Oregon, with average temperature varying between 39.6°F (4.2°C) and 61.2°F (16.2°C). The average high-temperature, in April, is 61.2°F (16.2°C), while the average low-temperature is 39.6°F (4.2°C). Weather in April »

May, the last month of the spring, in Salem, is also a comfortable month, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 67.8°F (19.9°C). In Salem, in May, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 41.7°F (5.4°C). Weather in May »

June, the first month of the summer, in Salem, is a warm month, with average temperature fluctuating between 73.9°F (23.3°C) and 49.3°F (9.6°C). In Salem, Oregon, in June, the average high-temperature is 73.9°F (23.3°C), and the average low-temperature is 49.3°F (9.6°C). Weather in June »

July, like June, in Salem, Oregon, is another warm summer month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 53.1°F (11.7°C). In July, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 53.1°F (11.7°C). Weather in July »

The last month of the summer, August, is another warm month in Salem, Oregon, with average temperature fluctuating between 82.4°F (28°C) and 52.9°F (11.6°C). With an average high-temperature of 82.4°F (28°C) and an average low-temperature of 52.9°F (11.6°C), August is the warmest month. Weather in August »

The first month of the autumn, September, is also a warm month in Salem, Oregon, with average temperature fluctuating between 48.4°F (9.1°C) and 76.8°F (24.9°C). In Salem, Oregon, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 48.4°F (9.1°C). Weather in September »

October, the same as September, is another comfortable autumn month in Salem, Oregon, with average temperature ranging between min. 42.3°F (5.7°C) and max. 64°F (17.8°C). In October, in Salem, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 42.3°F (5.7°C). Weather in October »

November, the last month of the autumn, in Salem, is also a fresh month, with average temperature varying between 38.5°F (3.6°C) and 52.5°F (11.4°C). In Salem, in November, the average high-temperature is 52.5°F (11.4°C), and the average low-temperature is 38.5°F (3.6°C). Weather in November »

The first month of the winter, December, is also a chilly month in Salem, Oregon, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 34°F (1.1°C). The coldest month is December, with an average high-temperature of 46.2°F (7.9°C) and an average low-temperature of 34°F (1.1°C). Weather in December »

How many days does it rain in Salem?

Throughout the year, there are 144.3 rainfall days, and 39.6" (1007.1mm) of precipitation is accumulated.

When does it snow in Salem?

Months with snowfall in Salem are January, February, November and December.

How many days does it snow in Salem?

In Salem, Oregon, during the entire year, snow falls for 1.9 days, and aggregates up to 3.5" (88.8mm) of snow.

When is the lowest UV index in Salem?

Months with the lowest UV index are January and December, with an average UV index of 1.

When does it snow the most in Salem?

February is the month with the most snowfall in Salem. Snow falls for 0.7 days and accumulates 1.7" (43.2mm) of snow.

When are the longest days in Salem?

With an average of 15.6h of daylight, June has the longest days of the year.

What month has the most sunshine in Salem?

July has the most sunshine of the year in Salem, with an average of 11h of sunshine.

When is the highest UV index in Salem?

With an average UV index of 8, July is the month with the highest UV index in Salem, Oregon.

What is the warmest month in Salem?

August is the warmest month, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 52.9°F (11.6°C).

What is the driest month in Salem?

The month with the least rainfall in Salem, Oregon, is August when the rain falls for 3.1 days and typically collects 0.4" (11.2mm) of precipitation.

What is the coldest month in Salem?

The coldest month is December, with an average high-temperature of 46.2°F (7.9°C) and an average low-temperature of 34°F (1.1°C).

What is the wettest month in Salem?

December is the month with the most rainfall in Salem, Oregon. Rain falls for 18.2 days and accumulates 6.9" (174.2mm) of precipitation.

What is the month with the shortest days in Salem?

The month with the shortest days in Salem, Oregon, is December, with an average of 8.8h of daylight.

What is the month with the least sunshine in Salem?

The month with the least sunshine is December, with an average of 2h of sunshine.
Average temperature - Salem, OR
Average rainfall - Salem, OR
Average rainfall days - Salem, OR

The month with the highest number of rainy days is December (18.2 days).
The month with the lowest number of rainy days is July (2.9 days).

Average snowfall - Salem, OR

The month with the highest snowfall is February (1.7").
Months with the lowest snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days - Salem, OR

Months with the highest number of snowfall days are February and December (0.7 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Salem, OR
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