October weather in Delavan, MN
The average temperature in Delavan in October is 48.9°F (37.9°F–59.9°F). Average precipitation: 2.67 inches. Average snowfall is 0.4 inches.
October is a fall month in Delavan, and is warmer than the annual average of 45.6°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 45m. For travel, October is cool.
Avg High
59.9°F
Avg Low
37.9°F
Precipitation
2.67 in
Snow
0.4 in
October records in Delavan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.0°F (2023) | 26.1°F (1899) | 1.76 in (1977) |
| October 2 | 91.9°F (2023) | 19.9°F (1974) | 1.74 in (2009) |
| October 3 | 91.0°F (1953) | 19.9°F (1974) | 1.04 in (1986) |
| October 4 | 91.9°F (1997) | 21.0°F (1935) | 2.07 in (2002) |
| October 5 | 90.0°F (2025) | 21.9°F (1935) | 1.42 in (2016) |
| October 6 | 90.0°F (1963) | 21.0°F (1935) | 2.00 in (1911) |
| October 7 | 88.0°F (1898) | 21.0°F (2012) | 1.88 in (1992) |
| October 8 | 84.9°F (1993) | 19.9°F (1917) | 2.08 in (1970) |
| October 9 | 91.9°F (1914) | 21.9°F (2000) | 1.00 in (1898) |
| October 10 | 91.0°F (1928) | 19.9°F (1935) | 0.98 in (2018) |
| October 11 | 87.1°F (1928) | 21.0°F (1987) | 1.35 in (1983) |
| October 12 | 88.0°F (2015) | 21.9°F (1917) | 1.43 in (2020) |
| October 13 | 87.1°F (1975) | 19.0°F (1909) | 2.00 in (2023) |
| October 14 | 86.0°F (1975) | 18.0°F (1937) | 0.65 in (1966) |
| October 15 | 86.0°F (1947) | 24.1°F (1937) | 2.15 in (1998) |
| October 16 | 87.1°F (1910) | 21.9°F (1943) | 0.98 in (1937) |
| October 17 | 84.0°F (1910) | 19.9°F (1939) | 1.60 in (1968) |
| October 18 | 88.0°F (1910) | 16.0°F (2022) | 0.99 in (1898) |
| October 19 | 84.9°F (1950) | 14.0°F (1972) | 0.74 in (2007) |
| October 20 | 87.1°F (2003) | 14.0°F (1972) | 1.45 in (1982) |
| October 21 | 82.9°F (2024) | 10.9°F (1913) | 2.02 in (2021) |
| October 22 | 84.9°F (1927) | 12.0°F (1913) | 1.10 in (2009) |
| October 23 | 84.0°F (1899) | 12.9°F (1936) | 0.94 in (1996) |
| October 24 | 84.0°F (1899) | 17.1°F (2020) | 1.27 in (1906) |
| October 25 | 84.9°F (1927) | 18.0°F (2020) | 1.05 in (2012) |
| October 26 | 84.9°F (1927) | 14.0°F (1942) | 3.80 in (2016) |
| October 27 | 81.0°F (1940) | 10.9°F (2020) | 1.45 in (1918) |
| October 28 | 77.0°F (1940) | 9.0°F (1925) | 1.20 in (1918) |
| October 29 | 82.0°F (1937) | 0.0°F (1925) | 1.26 in (1940) |
| October 30 | 81.0°F (1950) | 0.0°F (1925) | 0.87 in (1999) |
| October 31 | 84.0°F (1950) | 12.9°F (1913) | 1.67 in (1977) |