January weather in Smithfield, UT
The average temperature in Smithfield in January is 23.5°F (15.1°F–31.8°F). Average precipitation: 1.42 inches.
January is a winter month in Smithfield, and is cooler than the annual average of 47.6°F. Daily temperatures swing about 16.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 17m. For travel, January is cold.
Avg High
31.8°F
Avg Low
15.1°F
Precipitation
1.42 in
Daylight
9h 17m
January records in Smithfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 46.9°F (2009) | -10.8°F (2016) | 0.40 in (2023) |
| January 2 | 50.0°F (2009) | -11.7°F (2013) | 0.43 in (2006) |
| January 3 | 48.9°F (2012) | -10.8°F (2013) | 0.27 in (2006) |
| January 4 | 48.0°F (2008) | -14.8°F (2013) | 0.55 in (2017) |
| January 5 | 51.1°F (2012) | -20.7°F (2017) | 0.69 in (2008) |
| January 6 | 46.9°F (2026) | -27.8°F (2017) | 0.25 in (2023) |
| January 7 | 48.9°F (2022) | -25.8°F (2017) | 0.26 in (2009) |
| January 8 | 48.9°F (2017) | -12.8°F (2010) | 0.57 in (2005) |
| January 9 | 50.0°F (2017) | -4.9°F (2011) | 0.96 in (2005) |
| January 10 | 60.1°F (2001) | -3.8°F (2008) | 0.99 in (2005) |
| January 11 | 51.1°F (1999) | -4.9°F (2011) | 1.00 in (2005) |
| January 12 | 48.0°F (2018) | -8.0°F (2004) | 0.19 in (2015) |
| January 13 | 48.9°F (2018) | -18.8°F (2013) | 0.23 in (2024) |
| January 14 | 122.0°F (2008) | -19.8°F (2013) | 0.13 in (2024) |
| January 15 | 51.1°F (2012) | -10.8°F (2024) | 0.27 in (2023) |
| January 16 | 57.0°F (2000) | -14.8°F (2024) | 0.39 in (2011) |
| January 17 | 48.0°F (2018) | -11.0°F (2001) | 0.69 in (2019) |
| January 18 | 51.1°F (1999) | -8.9°F (2013) | 0.30 in (1999) |
| January 19 | 54.0°F (2018) | -12.8°F (2013) | 0.61 in (2012) |
| January 20 | 48.9°F (2012) | -13.9°F (2013) | 0.52 in (1999) |
| January 21 | 50.0°F (2003) | -12.8°F (2013) | 0.61 in (2012) |
| January 22 | 46.9°F (2003) | -15.9°F (2008) | 0.35 in (2009) |
| January 23 | 48.0°F (1999) | -14.8°F (2008) | 0.52 in (2017) |
| January 24 | 45.0°F (2003) | -12.8°F (2008) | 0.32 in (2009) |
| January 25 | 46.9°F (2018) | -2.7°F (2008) | 0.38 in (2009) |
| January 26 | 52.0°F (2003) | 0.1°F (2022) | 0.19 in (2020) |
| January 27 | 52.0°F (2003) | -3.8°F (2017) | 0.34 in (2013) |
| January 28 | 46.0°F (2003) | -5.1°F (2001) | 0.12 in (2023) |
| January 29 | 48.9°F (2021) | -25.1°F (2002) | 0.28 in (2023) |
| January 30 | 59.0°F (2018) | -31.0°F (2002) | 0.23 in (2006) |
| January 31 | 59.0°F (2003) | -26.9°F (2023) | 0.19 in (2002) |