October weather in Seymour, MO
The average temperature in Seymour in October is 56.3°F (42.4°F–70.1°F). Average precipitation: 3.71 inches.
October is a fall month in Seymour, and is warmer than the annual average of 54.9°F. Daily temperatures swing about 27.7°F between overnight low and afternoon high. Daylight averages about 11h 1m. For travel, October is a comfortable month to visit.
Avg High
70.1°F
Avg Low
42.4°F
Precipitation
3.71 in
Daylight
11h 1m
October records in Seymour
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.0°F (2023) | 37.0°F (2009) | 0.03 in (2021) |
| October 2 | 90.0°F (2006) | 33.1°F (2020) | 0.62 in (2007) |
| October 3 | 91.9°F (2006) | 33.1°F (2020) | 1.58 in (2014) |
| October 4 | 91.9°F (2006) | 34.0°F (2010) | 0.23 in (2017) |
| October 5 | 91.0°F (2024) | 30.9°F (2020) | 1.03 in (2016) |
| October 6 | 90.0°F (2024) | 30.9°F (2020) | 1.90 in (2019) |
| October 7 | 87.1°F (2007) | 30.9°F (2012) | 1.38 in (2019) |
| October 8 | 86.0°F (2020) | 37.0°F (2023) | 0.28 in (2007) |
| October 9 | 87.1°F (2021) | 37.0°F (2023) | 3.65 in (2009) |
| October 10 | 89.1°F (2021) | 33.1°F (2009) | 3.28 in (2014) |
| October 11 | 86.0°F (2021) | 37.0°F (2007) | 2.20 in (2019) |
| October 12 | 86.0°F (2020) | 26.1°F (2019) | 1.11 in (2011) |
| October 13 | 91.9°F (2024) | 26.1°F (2019) | 1.16 in (2016) |
| October 14 | 86.0°F (2017) | 30.0°F (2019) | 1.33 in (2021) |
| October 15 | 90.0°F (2017) | 32.0°F (2022) | 1.01 in (2006) |
| October 16 | 84.9°F (2015) | 24.1°F (2020) | 0.27 in (2013) |
| October 17 | 84.9°F (2011) | 26.1°F (2020) | 0.19 in (2007) |
| October 18 | 84.9°F (2016) | 25.0°F (2022) | 0.31 in (2011) |
| October 19 | 82.9°F (2016) | 21.9°F (2022) | 1.31 in (2020) |
| October 20 | 86.0°F (2016) | 21.0°F (2022) | 0.62 in (2016) |
| October 21 | 82.9°F (2024) | 21.0°F (2022) | 0.94 in (2019) |
| October 22 | 86.0°F (2023) | 26.1°F (2011) | 0.44 in (2009) |
| October 23 | 88.0°F (2024) | 27.0°F (2006) | 0.87 in (2009) |
| October 24 | 84.9°F (2024) | 30.9°F (2019) | 1.57 in (2021) |
| October 25 | 84.9°F (2024) | 28.0°F (2017) | 2.87 in (2022) |
| October 26 | 84.9°F (2014) | 30.0°F (2008) | 0.77 in (2025) |
| October 27 | 84.0°F (2014) | 32.0°F (2008) | 0.85 in (2019) |
| October 28 | 82.9°F (2023) | 21.0°F (2017) | 2.39 in (2021) |
| October 29 | 88.0°F (2024) | 16.0°F (2017) | 1.80 in (2025) |
| October 30 | 82.9°F (2024) | 17.1°F (2017) | 3.35 in (2009) |
| October 31 | 80.1°F (2024) | 21.9°F (2023) | 1.41 in (2024) |