October weather in Cheyenne, WY
The average temperature in Cheyenne in October is 46.1°F (33.3°F–59.0°F). Average precipitation: 1.06 inches. Average snowfall is 6.9 inches.
October is a fall month in Cheyenne, and is cooler than the annual average of 46.6°F. Daily temperatures swing about 25.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 52m. For travel, October is cool.
Avg High
59.0°F
Avg Low
33.3°F
Precipitation
1.06 in
Snow
6.9 in
October records in Cheyenne
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 84.0°F (2011) | 30.9°F (2003) | 0.26 in (2014) |
| October 2 | 81.0°F (2005) | 28.0°F (2014) | 0.63 in (2017) |
| October 3 | 80.1°F (2005) | 25.0°F (2009) | 0.36 in (2013) |
| October 4 | 78.1°F (2010) | 25.0°F (2012) | 0.47 in (2013) |
| October 5 | 77.0°F (2010) | 26.1°F (2012) | 0.52 in (2005) |
| October 6 | 82.0°F (2020) | 26.1°F (2012) | 0.30 in (2004) |
| October 7 | 79.0°F (2020) | 19.0°F (2012) | 0.05 in (2022) |
| October 8 | 82.0°F (2020) | 25.0°F (2009) | 0.82 in (2011) |
| October 9 | 78.1°F (2003) | 10.9°F (2009) | 0.54 in (2009) |
| October 10 | 82.9°F (2015) | 9.0°F (2009) | 0.54 in (2005) |
| October 11 | 79.0°F (2015) | 15.1°F (2019) | 0.57 in (2005) |
| October 12 | 75.9°F (2003) | 16.0°F (2009) | 0.22 in (2010) |
| October 13 | 78.1°F (2015) | 18.0°F (2018) | 1.08 in (2007) |
| October 14 | 79.0°F (2015) | 12.9°F (2018) | 0.25 in (2007) |
| October 15 | 78.1°F (2011) | 10.0°F (2018) | 0.13 in (2009) |
| October 16 | 75.0°F (2019) | 21.0°F (2020) | 0.00 in (2003) |
| October 17 | 79.0°F (2003) | 19.9°F (2006) | 0.39 in (2013) |
| October 18 | 82.0°F (2003) | 16.0°F (2006) | 0.20 in (2016) |
| October 19 | 82.0°F (2003) | 23.0°F (2011) | 0.39 in (2021) |
| October 20 | 78.1°F (2003) | 26.1°F (2016) | 0.33 in (2015) |
| October 21 | 80.1°F (2003) | 23.0°F (2006) | 0.27 in (2015) |
| October 22 | 82.0°F (2003) | 15.1°F (2020) | 0.79 in (2015) |
| October 23 | 81.0°F (2003) | 12.9°F (2020) | 0.13 in (2010) |
| October 24 | 75.9°F (2014) | 10.0°F (2020) | 0.28 in (2012) |
| October 25 | 77.0°F (2007) | 1.0°F (2020) | 0.78 in (2020) |
| October 26 | 71.1°F (2014) | 0.0°F (2020) | 0.21 in (2011) |
| October 27 | 75.9°F (2016) | 1.9°F (2020) | 0.34 in (2009) |
| October 28 | 73.9°F (2016) | 10.9°F (2019) | 0.46 in (2009) |
| October 29 | 73.9°F (2003) | 1.0°F (2019) | 0.23 in (2019) |
| October 30 | 69.1°F (2016) | 1.0°F (2019) | 0.27 in (2013) |
| October 31 | 73.9°F (2008) | 14.0°F (2003) | 0.16 in (2021) |