WEATHER IN Salem
Climate tables. Data for Salem.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -23.3 (1950) | 2.1 | 5.6 | 9.1 | 20.0 (1896) |
| february | -20.0 (1950) | 2.2 | 6.7 | 11.2 | 22.2 (1968) |
| march | -11.1 (1971) | 3.5 | 8.6 | 13.8 | 26.7 (1947) |
| april | -5.0 (1968) | 5.0 | 10.7 | 16.4 | 33.9 (1926) |
| may | -3.9 (1954) | 7.9 | 14.3 | 20.6 | 37.8 (1983) |
| june | 0.0 (1976) | 10.4 | 17.1 | 23.7 | 40.6 (1992) |
| july | 1.7 (1899) | 12.8 | 20.7 | 28.6 | 42.2 (1941) |
| august | -1.1 (1920) | 12.7 | 20.7 | 28.7 | 42.2 (1981) |
| september | -3.3 (1934) | 10.3 | 17.8 | 25.3 | 40.0 (1988) |
| october | -7.2 (1919) | 6.6 | 12.4 | 18.2 | 33.9 (1970) |
| november | -12.8 (1955) | 3.9 | 7.9 | 12.0 | 23.3 (2010) |
| december | -24.4 (1972) | 1.7 | 5.2 | 8.6 | 22.2 (1929) |
| year | -24.4 (1972) | 5.8 | 11.7 | 17.6 | 42.2 (1941) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 154 | 6 (1985) | 391 (1953) | 98 (1911) |
| february | 115 | 9 (1920) | 331 (1996) | 76 (1937) |
| march | 111 | 15 (1911) | 253 (1916) | 65 (1943) |
| april | 79 | 10 (1939) | 195 (1937) | 56 (1937) |
| may | 57 | 1 (1992) | 141 (1998) | 45 (1991) |
| june | 32 | 0.0 (1918) | 117 (1937) | 41 (1985) |
| july | 6 | 0.0 (1906) | 69 (1916) | 46 (1987) |
| august | 10 | 0.0 (1900) | 106 (1968) | 29 (1971) |
| september | 37 | 0.0 (1975) | 150 (2013) | 54 (1911) |
| october | 88 | 0.0 (1917) | 284 (1947) | 69 (1994) |
| november | 151 | 12 (1936) | 387 (1973) | 91 (1896) |
| december | 177 | 32 (1976) | 446 (1933) | 109 (1933) |
| year | 1008 | 603 (1985) | 1701 (1996) | 109 (1933) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |