January weather in Cheyenne, WY
The average temperature in Cheyenne in January is 29.3°F (18.0°F–40.6°F). Average precipitation: 0.36 inches. Average snowfall is 5.5 inches.
January is a winter month in Cheyenne, and is cooler than the annual average of 46.6°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 21m. For travel, January is cold.
Avg High
40.6°F
Avg Low
18.0°F
Precipitation
0.36 in
Snow
5.5 in
January records in Cheyenne
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.0°F (2006) | -9.9°F (2019) | 0.13 in (2014) |
| January 2 | 54.0°F (2009) | 0.0°F (2019) | 0.17 in (2023) |
| January 3 | 57.9°F (2012) | -2.0°F (2015) | 0.07 in (2004) |
| January 4 | 59.0°F (2019) | -2.9°F (2017) | 0.45 in (2017) |
| January 5 | 63.0°F (2012) | -15.0°F (2017) | 0.39 in (2022) |
| January 6 | 51.1°F (2015) | -16.1°F (2017) | 0.09 in (2023) |
| January 7 | 60.1°F (2006) | -6.0°F (2010) | 0.21 in (2016) |
| January 8 | 61.0°F (2006) | -6.0°F (2010) | 0.07 in (2016) |
| January 9 | 59.0°F (2018) | 0.0°F (2011) | 0.06 in (2011) |
| January 10 | 61.0°F (2012) | 1.0°F (2011) | 0.08 in (2005) |
| January 11 | 55.9°F (2004) | -6.0°F (2007) | 0.25 in (2023) |
| January 12 | 57.9°F (2010) | -13.0°F (2024) | 0.11 in (2024) |
| January 13 | 55.9°F (2004) | -24.0°F (2024) | 0.10 in (2007) |
| January 14 | 57.0°F (2004) | -14.1°F (2013) | 0.15 in (2024) |
| January 15 | 59.0°F (2006) | -16.1°F (2024) | 0.08 in (2024) |
| January 16 | 57.0°F (2009) | -4.0°F (2024) | 0.01 in (2006) |
| January 17 | 54.0°F (2022) | -0.9°F (2008) | 0.10 in (2016) |
| January 18 | 60.1°F (2018) | 1.9°F (2024) | 0.46 in (2023) |
| January 19 | 60.1°F (2018) | 1.9°F (2024) | 0.06 in (2022) |
| January 20 | 69.1°F (2005) | 3.0°F (2008) | 0.02 in (2018) |
| January 21 | 61.0°F (2009) | -7.1°F (2008) | 0.49 in (2018) |
| January 22 | 60.1°F (2009) | -9.0°F (2008) | 0.13 in (2014) |
| January 23 | 62.1°F (2005) | 1.9°F (2014) | 0.11 in (2009) |
| January 24 | 61.0°F (2005) | 5.0°F (2009) | 0.15 in (2009) |
| January 25 | 55.9°F (2006) | 1.0°F (2009) | 0.24 in (2022) |
| January 26 | 69.1°F (2015) | -17.0°F (2009) | 0.15 in (2009) |
| January 27 | 69.1°F (2015) | -13.0°F (2009) | 0.23 in (2014) |
| January 28 | 60.1°F (2011) | -8.0°F (2014) | 0.25 in (2023) |
| January 29 | 57.0°F (2021) | -9.9°F (2023) | 0.21 in (2023) |
| January 30 | 61.0°F (2024) | -9.0°F (2023) | 0.24 in (2014) |
| January 31 | 62.1°F (2024) | -14.1°F (2011) | 0.08 in (2014) |