October weather in Galena, MO
The average temperature in Galena in October is 57.3°F (44.2°F–70.4°F). Average precipitation: 3.69 inches.
October is a fall month in Galena, and is warmer than the annual average of 56.2°F. Daily temperatures swing about 26.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 2m. For travel, October is a comfortable month to visit.
Avg High
70.4°F
Avg Low
44.2°F
Precipitation
3.69 in
Daylight
11h 2m
October records in Galena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.0°F (1994) | 30.0°F (1984) | 3.25 in (1986) |
| October 2 | 91.9°F (2002) | 30.9°F (1975) | 1.95 in (1927) |
| October 3 | 91.0°F (2002) | 28.9°F (1987) | 2.48 in (1944) |
| October 4 | 91.0°F (2002) | 30.0°F (1987) | 2.10 in (1983) |
| October 5 | 91.0°F (2006) | 28.9°F (1979) | 2.47 in (1998) |
| October 6 | 90.0°F (2024) | 28.0°F (1964) | 0.80 in (1952) |
| October 7 | 91.9°F (1963) | 28.0°F (1991) | 1.80 in (1927) |
| October 8 | 91.0°F (1980) | 25.0°F (2000) | 1.47 in (1994) |
| October 9 | 91.0°F (1980) | 21.9°F (2000) | 5.05 in (2009) |
| October 10 | 89.1°F (2021) | 24.1°F (2000) | 2.00 in (2014) |
| October 11 | 91.9°F (1963) | 24.1°F (2000) | 3.69 in (2019) |
| October 12 | 88.0°F (1975) | 28.0°F (1980) | 3.02 in (1954) |
| October 13 | 91.9°F (2024) | 26.1°F (2006) | 2.85 in (1969) |
| October 14 | 90.0°F (1963) | 27.0°F (2002) | 2.10 in (2014) |
| October 15 | 89.1°F (2017) | 27.0°F (2002) | 1.10 in (1974) |
| October 16 | 86.0°F (1999) | 25.0°F (1966) | 1.64 in (1941) |
| October 17 | 91.0°F (1964) | 25.0°F (1976) | 0.93 in (1980) |
| October 18 | 88.0°F (2005) | 23.0°F (2022) | 1.10 in (1946) |
| October 19 | 91.0°F (2005) | 18.0°F (2022) | 2.03 in (1938) |
| October 20 | 91.0°F (2005) | 19.9°F (1989) | 1.77 in (1984) |
| October 21 | 87.1°F (1963) | 19.9°F (1989) | 1.69 in (1943) |
| October 22 | 88.0°F (1963) | 24.1°F (1982) | 2.38 in (1981) |
| October 23 | 91.9°F (1963) | 21.9°F (1982) | 1.16 in (1931) |
| October 24 | 88.0°F (1963) | 19.9°F (1981) | 1.45 in (1946) |
| October 25 | 86.0°F (2003) | 21.9°F (1982) | 2.26 in (2022) |
| October 26 | 86.0°F (2014) | 25.0°F (1980) | 1.86 in (1899) |
| October 27 | 84.9°F (1977) | 25.0°F (1994) | 2.68 in (1970) |
| October 28 | 84.0°F (1999) | 21.0°F (1969) | 1.25 in (2021) |
| October 29 | 87.1°F (2024) | 21.0°F (2017) | 2.46 in (2020) |
| October 30 | 82.0°F (1974) | 19.9°F (1980) | 3.79 in (1942) |
| October 31 | 82.0°F (1984) | 17.1°F (1993) | 1.75 in (1941) |