October weather in Sergeant Bluff, IA
The average temperature in Sergeant Bluff in October is 50.6°F (37.3°F–63.8°F). Average precipitation: 2.38 inches.
October is a fall month in Sergeant Bluff, and is warmer than the annual average of 48°F. Daily temperatures swing about 26.5°F between overnight low and afternoon high. Daylight averages about 10h 49m. For travel, October is cool.
Avg High
63.8°F
Avg Low
37.3°F
Precipitation
2.38 in
Daylight
10h 49m
October records in Sergeant Bluff
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2023) | 32.0°F (2020) | 0.75 in (2019) |
| October 2 | 97.0°F (2023) | 30.9°F (2020) | 0.96 in (2019) |
| October 3 | 89.1°F (2023) | 30.0°F (2019) | 1.64 in (2017) |
| October 4 | 89.1°F (2018) | 28.0°F (2019) | 0.65 in (2023) |
| October 5 | 90.0°F (2011) | 28.0°F (2012) | 0.72 in (2016) |
| October 6 | 90.0°F (2011) | 24.1°F (2012) | 0.37 in (2017) |
| October 7 | 84.9°F (2020) | 18.0°F (2012) | 3.07 in (2017) |
| October 8 | 82.9°F (2011) | 19.0°F (2012) | 0.26 in (2018) |
| October 9 | 82.9°F (2021) | 27.0°F (2022) | 0.30 in (2018) |
| October 10 | 84.9°F (2020) | 30.0°F (2012) | 1.10 in (2018) |
| October 11 | 84.9°F (2024) | 28.9°F (2012) | 0.10 in (2019) |
| October 12 | 91.0°F (2015) | 27.0°F (2017) | 0.62 in (2020) |
| October 13 | 84.9°F (2025) | 27.0°F (2012) | 1.84 in (2023) |
| October 14 | 77.0°F (2015) | 27.0°F (2016) | 0.38 in (2023) |
| October 15 | 75.0°F (2012) | 25.0°F (2018) | 2.44 in (2013) |
| October 16 | 75.0°F (2012) | 24.1°F (2018) | 0.02 in (2025) |
| October 17 | 80.1°F (2025) | 19.0°F (2017) | 0.05 in (2025) |
| October 18 | 75.9°F (2017) | 18.0°F (2022) | 0.01 in (2012) |
| October 19 | 78.1°F (2024) | 17.1°F (2022) | 0.95 in (2012) |
| October 20 | 79.0°F (2015) | 16.0°F (2022) | 0.06 in (2020) |
| October 21 | 82.9°F (2024) | 26.1°F (2011) | 0.12 in (2021) |
| October 22 | 80.1°F (2024) | 23.0°F (2017) | 0.16 in (2013) |
| October 23 | 81.0°F (2022) | 18.0°F (2017) | 0.51 in (2014) |
| October 24 | 86.0°F (2022) | 17.1°F (2020) | 0.46 in (2015) |
| October 25 | 73.0°F (2011) | 19.9°F (2019) | 0.72 in (2012) |
| October 26 | 75.0°F (2014) | 16.0°F (2020) | 0.56 in (2016) |
| October 27 | 75.9°F (2014) | 15.1°F (2020) | 0.94 in (2023) |
| October 28 | 78.1°F (2014) | 12.0°F (2019) | 1.65 in (2021) |
| October 29 | 77.0°F (2016) | 19.0°F (2017) | 0.11 in (2013) |
| October 30 | 82.9°F (2024) | 19.0°F (2023) | 0.09 in (2013) |
| October 31 | 69.1°F (2022) | 16.0°F (2019) | 0.60 in (2024) |