October 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

What is the temperature in October in Salem?

In Salem, Oregon, in October, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 42.3°F (5.7°C).

How many days does it rain in October in Salem?

In Salem, in October, during 11.5 rainfall days, typically 3" (77mm) of precipitation is accumulated.

Does it snow in Salem in October?

In Salem, Oregon, in October, it doesn't snow. In November, it regularly snows.
Average temperature in October - Salem, OR
  • Average high temperature in October: 17.8°C

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is December (7.9°C).

  • Average low temperature in October: 5.7°C

The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is December (1.1°C).

Average rainfall in October - Salem, OR
  • Average rainfall in October: 77mm

The wettest month (with the highest rainfall) is December (174.2mm).
The driest month (with the lowest rainfall) is August (11.2mm).

Average rainfall days in October - Salem, OR
  • Average rainfall days in October: 11.5 days

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 in October - Salem, OR
  • Average snowfall in October: 0mm

The month with the highest snowfall is February (43.2mm).
Months with the lowest snowfall are March, April, May, June, July, August, September and October (0mm).

Average snowfall days in October - Salem, OR
  • Average snowfall days in October: 0 days

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 in October / Average sunshine in October - Salem, OR
  • Average daylight in October: 10.9h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in October: 5h

The month with most sunshine is July (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 2h).

Average UV index in October - Salem, OR
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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