October weather in Charlestown, IN
The average temperature in Charlestown in October is 60.0°F (49.7°F–70.3°F). Average precipitation: 3.49 inches.
October is a fall month in Charlestown, and is warmer than the annual average of 58°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 58m. For travel, October is a comfortable month to visit.
Avg High
70.3°F
Avg Low
49.7°F
Precipitation
3.49 in
Daylight
10h 58m
October records in Charlestown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 96.1°F (2019) | 44.1°F (2011) | 1.85 in (1961) |
| October 2 | 95.0°F (2019) | 42.1°F (2011) | 2.31 in (1977) |
| October 3 | 95.0°F (2019) | 45.0°F (2011) | 1.70 in (1962) |
| October 4 | 91.0°F (2019) | 45.0°F (2014) | 1.57 in (1956) |
| October 5 | 89.1°F (2018) | 37.0°F (2014) | 1.56 in (1949) |
| October 6 | 93.0°F (2018) | 37.0°F (2014) | 4.75 in (2013) |
| October 7 | 91.9°F (2018) | 39.9°F (2012) | 3.67 in (1955) |
| October 8 | 90.0°F (2018) | 39.9°F (2012) | 1.72 in (2025) |
| October 9 | 88.0°F (2018) | 37.9°F (2012) | 2.03 in (2009) |
| October 10 | 87.1°F (2018) | 37.9°F (2012) | 2.84 in (1999) |
| October 11 | 86.0°F (2021) | 39.0°F (2012) | 1.06 in (2002) |
| October 12 | 82.0°F (2021) | 37.9°F (2012) | 0.79 in (2001) |
| October 13 | 82.0°F (2015) | 39.9°F (2019) | 2.20 in (1970) |
| October 14 | 81.0°F (2024) | 39.9°F (2019) | 1.07 in (2014) |
| October 15 | 84.9°F (2021) | 46.0°F (2016) | 1.55 in (1974) |
| October 16 | 82.0°F (2016) | 39.9°F (2019) | 0.82 in (2014) |
| October 17 | 82.0°F (2016) | 37.0°F (2024) | 1.83 in (2006) |
| October 18 | 84.9°F (2016) | 35.1°F (2024) | 1.86 in (1975) |
| October 19 | 87.1°F (2016) | 36.0°F (2022) | 2.92 in (2004) |
| October 20 | 87.1°F (2016) | 36.0°F (2022) | 2.26 in (2020) |
| October 21 | 77.0°F (2017) | 30.0°F (2022) | 1.74 in (1985) |
| October 22 | 84.0°F (2025) | 37.0°F (2011) | 0.56 in (1990) |
| October 23 | 82.9°F (2020) | 36.0°F (2018) | 1.61 in (1983) |
| October 24 | 81.0°F (2012) | 41.0°F (2013) | 1.71 in (2001) |
| October 25 | 81.0°F (2012) | 39.0°F (2018) | 0.89 in (1967) |
| October 26 | 81.0°F (2024) | 32.0°F (2013) | 1.09 in (1977) |
| October 27 | 80.1°F (2023) | 32.0°F (2013) | 1.50 in (2004) |
| October 28 | 84.0°F (2014) | 35.1°F (2022) | 3.07 in (2015) |
| October 29 | 73.9°F (2024) | 33.1°F (2011) | 1.80 in (2020) |
| October 30 | 84.0°F (2016) | 34.0°F (2011) | 1.28 in (2020) |
| October 31 | 81.0°F (2016) | 27.0°F (2017) | 1.19 in (1976) |