January weather in Dennison, OH
The average temperature in Dennison in January is 27.6°F (19.6°F–35.7°F). Average precipitation: 3.13 inches.
January is a winter month in Dennison, and is cooler than the annual average of 51.1°F. Daily temperatures swing about 16.1°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 25m. For travel, January is cold.
Avg High
35.7°F
Avg Low
19.6°F
Precipitation
3.13 in
Daylight
9h 25m
January records in Dennison
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 61.0°F (2000) | -8.0°F (2018) | 1.04 in (2019) |
| January 2 | 60.1°F (2005) | -9.0°F (2018) | 1.14 in (1999) |
| January 3 | 68.0°F (2000) | -7.1°F (2018) | 1.76 in (2000) |
| January 4 | 68.0°F (1997) | -7.1°F (2018) | 0.92 in (2017) |
| January 5 | 66.9°F (1998) | -0.9°F (1995) | 2.15 in (2005) |
| January 6 | 61.0°F (1998) | -6.0°F (2018) | 0.84 in (2009) |
| January 7 | 66.0°F (2008) | -9.0°F (2014) | 2.02 in (1998) |
| January 8 | 68.0°F (2008) | -8.0°F (2018) | 0.97 in (1998) |
| January 9 | 61.0°F (2019) | -8.0°F (1994) | 0.58 in (2024) |
| January 10 | 66.9°F (2026) | -4.0°F (2015) | 1.35 in (2008) |
| January 11 | 60.1°F (2020) | -2.0°F (2015) | 1.35 in (2005) |
| January 12 | 71.1°F (2020) | 6.1°F (2003) | 0.78 in (2007) |
| January 13 | 71.1°F (2005) | 1.9°F (2016) | 0.78 in (2005) |
| January 14 | 68.0°F (1995) | -9.9°F (1994) | 1.51 in (1995) |
| January 15 | 57.9°F (1991) | -16.1°F (1994) | 0.94 in (1995) |
| January 16 | 53.1°F (1991) | -15.0°F (2009) | 0.29 in (2018) |
| January 17 | 59.0°F (1990) | -15.0°F (1994) | 0.75 in (2022) |
| January 18 | 62.1°F (2017) | -24.0°F (1994) | 0.62 in (1987) |
| January 19 | 54.0°F (1995) | -25.1°F (1994) | 1.02 in (2020) |
| January 20 | 59.0°F (2023) | -33.0°F (1994) | 0.91 in (2019) |
| January 21 | 60.1°F (2017) | -7.1°F (2025) | 0.86 in (1993) |
| January 22 | 62.1°F (2017) | -11.9°F (2025) | 0.52 in (1998) |
| January 23 | 63.0°F (2017) | -11.9°F (2025) | 0.64 in (2002) |
| January 24 | 72.0°F (1999) | -2.9°F (2004) | 1.25 in (2010) |
| January 25 | 68.0°F (1999) | -2.9°F (2004) | 1.16 in (2020) |
| January 26 | 62.1°F (2024) | -2.0°F (2003) | 1.30 in (2012) |
| January 27 | 64.0°F (1999) | -9.9°F (2022) | 0.67 in (2009) |
| January 28 | 64.9°F (2002) | -11.9°F (2014) | 0.73 in (2024) |
| January 29 | 69.1°F (2002) | -15.0°F (2014) | 0.58 in (1990) |
| January 30 | 53.1°F (2002) | -15.0°F (2014) | 0.37 in (2002) |
| January 31 | 71.1°F (2002) | -15.0°F (2026) | 0.67 in (2013) |