October weather in Salem, MO
The average temperature in Salem in October is 56.8°F (44.9°F–68.8°F). Average precipitation: 3.71 inches.
October is a fall month in Salem, and is warmer than the annual average of 55.3°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 0m. For travel, October is a comfortable month to visit.
Avg High
68.8°F
Avg Low
44.9°F
Precipitation
3.71 in
Daylight
11h 0m
October records in Salem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.9°F (2023) | 30.0°F (1985) | 4.10 in (1986) |
| October 2 | 93.0°F (2019) | 28.9°F (1958) | 1.53 in (1921) |
| October 3 | 93.0°F (1953) | 30.9°F (1987) | 1.13 in (1991) |
| October 4 | 91.0°F (1909) | 30.0°F (1948) | 1.60 in (1910) |
| October 5 | 91.9°F (1922) | 28.0°F (1950) | 2.15 in (1910) |
| October 6 | 90.0°F (1918) | 28.9°F (1932) | 2.55 in (1998) |
| October 7 | 91.0°F (1916) | 26.1°F (1952) | 2.79 in (2018) |
| October 8 | 90.0°F (1980) | 26.1°F (1952) | 1.35 in (1994) |
| October 9 | 91.9°F (1980) | 21.9°F (2000) | 2.90 in (1914) |
| October 10 | 93.0°F (1963) | 23.0°F (1964) | 5.40 in (1914) |
| October 11 | 90.0°F (1963) | 24.1°F (1906) | 1.76 in (1969) |
| October 12 | 88.0°F (1928) | 26.1°F (1987) | 2.32 in (1954) |
| October 13 | 91.0°F (1989) | 21.0°F (1917) | 1.53 in (1943) |
| October 14 | 90.0°F (1989) | 26.1°F (2002) | 1.80 in (1970) |
| October 15 | 89.1°F (1910) | 28.9°F (1937) | 2.15 in (1916) |
| October 16 | 88.0°F (1950) | 28.0°F (2020) | 1.68 in (2006) |
| October 17 | 86.0°F (1938) | 25.0°F (1976) | 2.05 in (1941) |
| October 18 | 87.1°F (1908) | 21.9°F (1948) | 1.27 in (1923) |
| October 19 | 91.0°F (2005) | 26.1°F (1917) | 1.84 in (2025) |
| October 20 | 91.0°F (2005) | 25.0°F (1960) | 2.60 in (2016) |
| October 21 | 86.0°F (1978) | 19.0°F (1952) | 3.62 in (1945) |
| October 22 | 87.1°F (1978) | 19.0°F (1952) | 1.90 in (1949) |
| October 23 | 88.0°F (1939) | 23.0°F (1937) | 1.86 in (2009) |
| October 24 | 82.9°F (1921) | 19.0°F (1981) | 2.09 in (1920) |
| October 25 | 84.0°F (1919) | 24.1°F (1926) | 2.35 in (1932) |
| October 26 | 89.1°F (1921) | 19.9°F (1942) | 3.22 in (1919) |
| October 27 | 86.0°F (1927) | 25.0°F (1914) | 2.30 in (1996) |
| October 28 | 87.1°F (1950) | 19.0°F (1925) | 2.30 in (1996) |
| October 29 | 86.0°F (1950) | 19.9°F (2017) | 2.75 in (1991) |
| October 30 | 87.1°F (1950) | 19.9°F (1917) | 2.87 in (1942) |
| October 31 | 88.0°F (1950) | 16.0°F (1925) | 2.76 in (1929) |