January weather in Grass Lake, MI
The average temperature in Grass Lake in January is 23.5°F (16.4°F–30.6°F). Average precipitation: 2.41 inches. Average snowfall is 10.9 inches.
January is a winter month in Grass Lake, and is cooler than the annual average of 48.3°F. Daily temperatures swing about 14.2°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 14m. For travel, January is cold.
Avg High
30.6°F
Avg Low
16.4°F
Precipitation
2.41 in
Snow
10.9 in
January records in Grass Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 54.0°F (2011) | -9.0°F (2018) | 1.47 in (1985) |
| January 2 | 57.0°F (2004) | 7.0°F (2018) | 1.00 in (1999) |
| January 3 | 50.0°F (2007) | -11.9°F (2014) | 0.36 in (2023) |
| January 4 | 51.1°F (2023) | -8.0°F (2014) | 1.37 in (2007) |
| January 5 | 55.9°F (2023) | -6.0°F (2018) | 1.00 in (2005) |
| January 6 | 48.9°F (2019) | -11.0°F (2018) | 0.70 in (2014) |
| January 7 | 55.0°F (2008) | -16.1°F (2014) | 0.93 in (1998) |
| January 8 | 62.1°F (2008) | -14.1°F (2014) | 1.66 in (2008) |
| January 9 | 59.0°F (2026) | -14.1°F (2014) | 0.76 in (2008) |
| January 10 | 60.1°F (2026) | -4.0°F (2004) | 0.64 in (2024) |
| January 11 | 55.0°F (2020) | -4.0°F (2004) | 1.78 in (2020) |
| January 12 | 57.0°F (2005) | 1.0°F (2022) | 0.88 in (2020) |
| January 13 | 61.0°F (2013) | -2.0°F (2015) | 0.84 in (2024) |
| January 14 | 45.0°F (2026) | -11.0°F (2009) | 0.84 in (1979) |
| January 15 | 42.1°F (2010) | -11.9°F (2009) | 0.39 in (1997) |
| January 16 | 41.0°F (2016) | -11.9°F (2009) | 0.39 in (1997) |
| January 17 | 48.0°F (2012) | -17.0°F (2009) | 0.88 in (2017) |
| January 18 | 51.1°F (2012) | -2.0°F (2005) | 0.74 in (1996) |
| January 19 | 51.1°F (2006) | 1.0°F (2005) | 0.66 in (1995) |
| January 20 | 48.9°F (2006) | -2.9°F (2012) | 0.81 in (2006) |
| January 21 | 44.1°F (2017) | -11.0°F (2019) | 0.76 in (1999) |
| January 22 | 57.9°F (2017) | -15.0°F (2014) | 0.40 in (1998) |
| January 23 | 50.0°F (2018) | -6.0°F (2011) | 0.40 in (2012) |
| January 24 | 48.9°F (2012) | -20.9°F (2026) | 0.24 in (1999) |
| January 25 | 46.0°F (2010) | -16.1°F (2004) | 0.44 in (2020) |
| January 26 | 46.0°F (2017) | -9.0°F (2004) | 1.14 in (2024) |
| January 27 | 54.0°F (2018) | -14.1°F (2003) | 0.27 in (2012) |
| January 28 | 52.0°F (2018) | -13.0°F (2005) | 1.15 in (1994) |
| January 29 | 51.1°F (2006) | -13.0°F (2022) | 0.35 in (2019) |
| January 30 | 60.1°F (2013) | -11.0°F (2019) | 1.25 in (2002) |
| January 31 | 53.1°F (2013) | -2.9°F (2023) | 0.25 in (2017) |