October weather in Rock Springs, WY
The average temperature in Rock Springs in October is 46.3°F (31.4°F–61.3°F). Average precipitation: 1.03 inches. Average snowfall is 2.3 inches.
October is a fall month in Rock Springs, and is warmer than the annual average of 45°F. Daily temperatures swing about 29.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 51m. For travel, October is cool.
Avg High
61.3°F
Avg Low
31.4°F
Precipitation
1.03 in
Snow
2.3 in
October records in Rock Springs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 84.9°F (2010) | 28.9°F (2009) | 0.12 in (2023) |
| October 2 | 80.1°F (2010) | 25.0°F (2009) | 0.14 in (2015) |
| October 3 | 82.0°F (2010) | 21.9°F (2019) | 0.64 in (2016) |
| October 4 | 82.9°F (2024) | 26.1°F (2012) | 1.10 in (2018) |
| October 5 | 75.0°F (2021) | 19.9°F (2013) | 0.66 in (2009) |
| October 6 | 77.0°F (2020) | 24.1°F (2012) | 0.66 in (2007) |
| October 7 | 75.0°F (2020) | 15.1°F (2012) | 0.49 in (2018) |
| October 8 | 78.1°F (2020) | 26.1°F (2009) | 0.28 in (2018) |
| October 9 | 80.1°F (2003) | 28.0°F (2017) | 0.10 in (2021) |
| October 10 | 78.1°F (2015) | 16.0°F (2019) | 0.17 in (2018) |
| October 11 | 78.1°F (2015) | 12.0°F (2019) | 0.60 in (2008) |
| October 12 | 78.1°F (2015) | 24.1°F (2008) | 0.35 in (2021) |
| October 13 | 77.0°F (2024) | 19.0°F (2017) | 0.90 in (2023) |
| October 14 | 75.9°F (2024) | 19.0°F (2018) | 0.60 in (2013) |
| October 15 | 77.0°F (2024) | 19.9°F (2018) | 0.90 in (2013) |
| October 16 | 75.0°F (2024) | 21.0°F (2018) | 0.20 in (2025) |
| October 17 | 73.9°F (2003) | 24.1°F (2021) | 0.20 in (2016) |
| October 18 | 77.0°F (2003) | 24.1°F (2006) | 0.36 in (2024) |
| October 19 | 75.9°F (2003) | 24.1°F (2011) | 0.23 in (2021) |
| October 20 | 73.9°F (2003) | 21.0°F (2016) | 0.14 in (2006) |
| October 21 | 78.1°F (2003) | 23.0°F (2016) | 0.40 in (2004) |
| October 22 | 78.1°F (2003) | 21.0°F (2008) | 0.73 in (2004) |
| October 23 | 77.0°F (2003) | 14.0°F (2020) | 0.11 in (2004) |
| October 24 | 71.1°F (2014) | 19.0°F (2019) | 0.26 in (2012) |
| October 25 | 73.9°F (2014) | 6.1°F (2020) | 0.35 in (2010) |
| October 26 | 72.0°F (2007) | 6.1°F (2020) | 0.46 in (2006) |
| October 27 | 69.1°F (2016) | 10.9°F (2020) | 0.06 in (2019) |
| October 28 | 70.0°F (2016) | 7.0°F (2019) | 0.27 in (2005) |
| October 29 | 68.0°F (2016) | 1.9°F (2019) | 0.15 in (2013) |
| October 30 | 68.0°F (2007) | -7.1°F (2019) | 0.12 in (2024) |
| October 31 | 68.0°F (2014) | 12.0°F (2003) | 0.20 in (2003) |