January weather in Wiley, CO
The average temperature in Wiley in January is 30.7°F (13.9°F–47.4°F). Average precipitation: 0.19 inches.
January is a winter month in Wiley, and is cooler than the annual average of 54°F. Daily temperatures swing about 33.5°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 38m. For travel, January is cool.
Avg High
47.4°F
Avg Low
13.9°F
Precipitation
0.19 in
Daylight
9h 38m
January records in Wiley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.0°F (2005) | -13.9°F (2011) | 0.19 in (2022) |
| January 2 | 71.1°F (1997) | -10.8°F (2022) | 0.17 in (2023) |
| January 3 | 68.0°F (2006) | -3.8°F (2022) | 0.06 in (2000) |
| January 4 | 75.9°F (2026) | -5.8°F (2015) | 0.23 in (2024) |
| January 5 | 71.1°F (2026) | -11.7°F (2014) | 0.12 in (2017) |
| January 6 | 70.0°F (2006) | -17.9°F (2014) | 0.00 in (1999) |
| January 7 | 73.9°F (2006) | -12.8°F (2017) | 0.06 in (2025) |
| January 8 | 70.0°F (2009) | -6.9°F (2010) | 0.04 in (2024) |
| January 9 | 69.1°F (2005) | 0.1°F (2010) | 0.60 in (2026) |
| January 10 | 73.0°F (2018) | -7.8°F (2011) | 0.02 in (2002) |
| January 11 | 68.0°F (2006) | -7.8°F (2011) | 0.27 in (2019) |
| January 12 | 66.9°F (2001) | -8.9°F (2011) | 0.05 in (2007) |
| January 13 | 66.0°F (2010) | -6.9°F (2024) | 0.03 in (1999) |
| January 14 | 66.9°F (2020) | -6.0°F (1997) | 0.01 in (2013) |
| January 15 | 73.0°F (1999) | -17.9°F (2024) | 0.03 in (2023) |
| January 16 | 66.9°F (2025) | -22.9°F (2024) | 0.51 in (2001) |
| January 17 | 64.0°F (2000) | -15.9°F (2007) | 0.05 in (2023) |
| January 18 | 70.0°F (1999) | -7.8°F (2007) | 0.08 in (2008) |
| January 19 | 73.0°F (2018) | -15.9°F (2025) | 0.01 in (2011) |
| January 20 | 75.0°F (2018) | -14.8°F (2025) | 0.09 in (2007) |
| January 21 | 71.1°F (2009) | -17.9°F (2025) | 0.14 in (2023) |
| January 22 | 72.0°F (2009) | -5.8°F (2007) | 0.11 in (2019) |
| January 23 | 68.0°F (2013) | -8.9°F (2014) | 0.02 in (2014) |
| January 24 | 69.1°F (2005) | -7.8°F (2014) | 0.02 in (2019) |
| January 25 | 71.1°F (2018) | -9.0°F (2026) | 0.08 in (2021) |
| January 26 | 70.0°F (2002) | -13.0°F (2026) | 0.12 in (2021) |
| January 27 | 73.9°F (2015) | -10.8°F (2021) | 0.26 in (2001) |
| January 28 | 72.0°F (2013) | -9.8°F (2007) | 0.39 in (2010) |
| January 29 | 68.0°F (2011) | -7.8°F (2007) | 0.30 in (1999) |
| January 30 | 73.9°F (2018) | -6.9°F (2007) | 0.16 in (2015) |
| January 31 | 73.0°F (2006) | -6.9°F (2023) | 0.03 in (2015) |