Historical Weather in Salem, OR
See 55+ years of weather history for any date in Salem going back to 1970.
Part of Oregon weather history · Oregon temperature records
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Monthly Climate Averages
Historical temperature and precipitation averages for Salem, OR, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Salem, OR Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Salem, OR Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Salem, OR Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Salem, OR
Salem, OR has no months that meet our "pleasant" threshold — every season has tradeoffs.
Salem Temperature Records
- Record High: The hottest temperature ever recorded in Salem, OR is 117°F, set on June 28, 2021.
- Record Low: The coldest temperature ever recorded in Salem, OR is -12°F, set on December 8, 1972.
- Data Coverage: Based on 57 years of data from NOAA weather station: SALEM AP (MCNARY FIELD).
All-Time Record High
All-Time Record Low
Monthly Temperature Records in Salem
| Month | Record High | Record Low |
|---|---|---|
| January | 75°F(1984) | 4°F(1979) |
| February | 71°F(1991) | -1°F(1989) |
| March | 83°F(2007) | 10°F(1971) |
| April | 91°F(2023) | 25°F(1975) |
| May | 102°F(1983) | 28°F(1985) |
| June | 117°F(2021) | 31°F(1976) |
| July | 107°F(2009) | 31°F(1982) |
| August | 108°F(1981) | 34°F(1985) |
| September | 104°F(1988) | 26°F(1972) |
| October | 98°F(2024) | 20°F(2002) |
| November | 76°F(1970) | 11°F(1985) |
| December | 72°F(1998) | -12°F(1972) |