October weather in Gary, IN
The average temperature in Gary in October is °F (°F–°F). Average precipitation: 3.54 inches.
October is a fall month in Gary, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 10h 51m.
Avg High
°F
Avg Low
°F
Precipitation
3.54 in
Daylight
10h 51m
October records in Gary
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | — | — | 0.50 in (2007) |
| October 2 | — | — | 0.77 in (2009) |
| October 3 | — | — | 1.77 in (2014) |
| October 4 | — | — | 1.24 in (2001) |
| October 5 | — | — | 0.95 in (2023) |
| October 6 | — | — | 0.98 in (2018) |
| October 7 | — | — | 1.86 in (2016) |
| October 8 | — | — | 1.10 in (1994) |
| October 9 | — | — | 0.41 in (2009) |
| October 10 | — | — | 0.59 in (2009) |
| October 11 | — | — | 0.91 in (2017) |
| October 12 | — | — | 1.32 in (2023) |
| October 13 | — | — | 0.55 in (2020) |
| October 14 | — | — | 2.31 in (2001) |
| October 15 | — | — | 2.73 in (2017) |
| October 16 | — | — | 3.50 in (1993) |
| October 17 | — | — | 1.30 in (2006) |
| October 18 | — | — | 1.08 in (2007) |
| October 19 | — | — | 1.15 in (2025) |
| October 20 | — | — | 2.06 in (2011) |
| October 21 | — | — | 0.18 in (2008) |
| October 22 | — | — | 0.66 in (2020) |
| October 23 | — | — | 1.94 in (2009) |
| October 24 | — | — | 0.82 in (2017) |
| October 25 | — | — | 2.78 in (2021) |
| October 26 | — | — | 2.09 in (2022) |
| October 27 | — | — | 1.37 in (1997) |
| October 28 | — | — | 0.44 in (2015) |
| October 29 | — | — | 0.90 in (1996) |
| October 30 | — | — | 1.64 in (2009) |
| October 31 | — | — | 2.75 in (1994) |