October weather in Alpena, MI
The average temperature in Alpena in October is 47.7°F (39.6°F–55.9°F). Average precipitation: 3.24 inches.
October is a fall month in Alpena, and is warmer than the annual average of 44.2°F. Daily temperatures swing about 16.3°F between overnight low and afternoon high. Expect about 17 days with precipitation. Daylight averages about 10h 42m. For travel, October is a comfortable month to visit.
Avg High
55.9°F
Avg Low
39.6°F
Precipitation
3.24 in
Snow
0.1 in
October records in Alpena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 87.1°F (2002) | 30.0°F (1993) | 1.19 in (1988) |
| October 2 | 81.0°F (1967) | 28.9°F (1999) | 0.50 in (1960) |
| October 3 | 78.1°F (2001) | 26.1°F (1974) | 1.29 in (1986) |
| October 4 | 84.0°F (1967) | 32.0°F (1965) | 2.31 in (1991) |
| October 5 | 81.0°F (1967) | 28.0°F (1965) | 0.61 in (1959) |
| October 6 | 84.9°F (1963) | 27.0°F (1964) | 1.75 in (1998) |
| October 7 | 82.0°F (2025) | 24.1°F (1964) | 1.32 in (1951) |
| October 8 | 78.1°F (2004) | 28.0°F (1989) | 0.83 in (1994) |
| October 9 | 82.9°F (2007) | 30.9°F (1993) | 0.80 in (2004) |
| October 10 | 84.0°F (2018) | 28.0°F (1996) | 0.93 in (1990) |
| October 11 | 75.0°F (1995) | 25.0°F (1979) | 0.56 in (1969) |
| October 12 | 84.0°F (1995) | 27.0°F (1993) | 2.05 in (1985) |
| October 13 | 81.0°F (1956) | 27.0°F (1993) | 1.56 in (1969) |
| October 14 | 75.9°F (1963) | 28.9°F (2002) | 1.06 in (2012) |
| October 15 | 78.1°F (1968) | 26.1°F (1978) | 1.21 in (2012) |
| October 16 | 75.0°F (1951) | 28.0°F (1977) | 1.33 in (1954) |
| October 17 | 79.0°F (1964) | 25.0°F (1972) | 1.63 in (2022) |
| October 18 | 84.0°F (1950) | 24.1°F (1952) | 0.73 in (1994) |
| October 19 | 75.9°F (1950) | 26.1°F (1992) | 1.31 in (2025) |
| October 20 | 78.1°F (2000) | 27.0°F (1972) | 2.46 in (2011) |
| October 21 | 79.0°F (2017) | 25.0°F (1959) | 1.18 in (2011) |
| October 22 | 81.0°F (2024) | 27.0°F (1969) | 0.80 in (1958) |
| October 23 | 82.9°F (1963) | 19.9°F (1969) | 0.85 in (1957) |
| October 24 | 77.0°F (1963) | 23.0°F (1981) | 2.88 in (2017) |
| October 25 | 75.0°F (1964) | 25.0°F (1972) | 0.56 in (1978) |
| October 26 | 75.9°F (1963) | 27.0°F (1990) | 1.10 in (1997) |
| October 27 | 73.9°F (1998) | 21.9°F (1997) | 1.12 in (1950) |
| October 28 | 70.0°F (2023) | 21.9°F (1965) | 1.44 in (2014) |
| October 29 | 69.1°F (1950) | 21.0°F (1965) | 0.76 in (1991) |
| October 30 | 73.0°F (1950) | 23.0°F (1966) | 1.11 in (1991) |
| October 31 | 75.0°F (2024) | 24.1°F (1949) | 1.02 in (2012) |