January weather in Port Sanilac, MI
The average temperature in Port Sanilac in January is 23.0°F (16.1°F–29.9°F). Average precipitation: 2.58 inches.
January is a winter month in Port Sanilac, and is cooler than the annual average of 46.5°F. Daily temperatures swing about 13.8°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 9h 7m. For travel, January is cold.
Avg High
29.9°F
Avg Low
16.1°F
Precipitation
2.58 in
Daylight
9h 7m
January records in Port Sanilac
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 57.0°F (2005) | -2.9°F (2018) | 1.58 in (2008) |
| January 2 | 51.1°F (2011) | 7.0°F (2009) | 0.37 in (2021) |
| January 3 | 54.0°F (2004) | -2.0°F (2014) | 0.82 in (2017) |
| January 4 | 53.1°F (2004) | -2.0°F (2014) | 0.66 in (2015) |
| January 5 | 51.1°F (2007) | -4.0°F (2018) | 0.34 in (2006) |
| January 6 | 50.0°F (2007) | -6.0°F (2018) | 0.70 in (2014) |
| January 7 | 54.0°F (2012) | -16.1°F (2014) | 0.85 in (2026) |
| January 8 | 60.1°F (2008) | -14.1°F (2014) | 0.41 in (2008) |
| January 9 | 57.9°F (2008) | -5.1°F (2014) | 1.17 in (2008) |
| January 10 | 59.0°F (2026) | -7.1°F (2014) | 0.75 in (2024) |
| January 11 | 50.0°F (2018) | -4.0°F (2004) | 1.53 in (2020) |
| January 12 | 54.0°F (2018) | 3.9°F (2022) | 1.28 in (2020) |
| January 13 | 57.9°F (2013) | 3.9°F (2022) | 0.95 in (2024) |
| January 14 | 57.9°F (2005) | -6.0°F (2015) | 0.79 in (2005) |
| January 15 | 42.1°F (2010) | -5.1°F (2009) | 0.68 in (2007) |
| January 16 | 42.1°F (2016) | -6.0°F (2009) | 0.39 in (2016) |
| January 17 | 39.0°F (2012) | -6.0°F (2009) | 0.70 in (2017) |
| January 18 | 42.1°F (2006) | -2.0°F (2009) | 0.78 in (2006) |
| January 19 | 39.9°F (2022) | 0.0°F (2005) | 0.28 in (2020) |
| January 20 | 46.0°F (2006) | 1.9°F (2012) | 0.20 in (2019) |
| January 21 | 46.0°F (2006) | -2.9°F (2004) | 0.40 in (2006) |
| January 22 | 48.0°F (2017) | -6.0°F (2005) | 0.19 in (2008) |
| January 23 | 46.0°F (2002) | -6.0°F (2014) | 0.55 in (2018) |
| January 24 | 48.0°F (2012) | -8.0°F (2026) | 0.35 in (2004) |
| January 25 | 41.0°F (2010) | -8.0°F (2026) | 0.37 in (2020) |
| January 26 | 46.0°F (2002) | -5.1°F (2004) | 0.28 in (2026) |
| January 27 | 48.9°F (2002) | -4.0°F (2003) | 0.44 in (2012) |
| January 28 | 54.0°F (2002) | -13.0°F (2005) | 0.57 in (2013) |
| January 29 | 51.1°F (2002) | -13.0°F (2005) | 0.57 in (2019) |
| January 30 | 57.9°F (2013) | -7.1°F (2019) | 1.60 in (2013) |
| January 31 | 52.0°F (2013) | -11.0°F (2019) | 0.17 in (2013) |