January weather in Cowan, TN
The average temperature in Cowan in January is 39.5°F (30.2°F–48.9°F). Average precipitation: 4.78 inches. Average snowfall is 1.4 inches.
January is a winter month in Cowan, and is cooler than the annual average of 59.2°F. Daily temperatures swing about 18.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 53m. For travel, January is cool.
Avg High
48.9°F
Avg Low
30.2°F
Precipitation
4.78 in
Snow
1.4 in
January records in Cowan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 73.0°F (2006) | 10.9°F (2002) | 2.23 in (2011) |
| January 2 | 73.9°F (2006) | 3.0°F (2018) | 1.41 in (1996) |
| January 3 | 72.0°F (2004) | 7.0°F (2001) | 1.20 in (2015) |
| January 4 | 71.1°F (2004) | 10.0°F (2002) | 1.06 in (2000) |
| January 5 | 69.1°F (1997) | 8.1°F (1999) | 0.72 in (2009) |
| January 6 | 66.9°F (1989) | 3.9°F (2014) | 1.76 in (2009) |
| January 7 | 70.0°F (1989) | 0.0°F (2014) | 4.36 in (1998) |
| January 8 | 69.1°F (1989) | 3.9°F (2015) | 1.00 in (2022) |
| January 9 | 69.1°F (2026) | 9.0°F (2015) | 1.10 in (2000) |
| January 10 | 68.0°F (2006) | 0.0°F (1988) | 0.77 in (2008) |
| January 11 | 71.1°F (2013) | 1.9°F (1988) | 1.86 in (2012) |
| January 12 | 70.0°F (2013) | 8.1°F (1997) | 1.82 in (2015) |
| January 13 | 70.0°F (2007) | 6.1°F (2011) | 1.31 in (2013) |
| January 14 | 69.1°F (2026) | 3.9°F (2011) | 2.10 in (2020) |
| January 15 | 69.1°F (2020) | 7.0°F (1994) | 1.98 in (2013) |
| January 16 | 71.1°F (1990) | 6.1°F (1994) | 0.79 in (1997) |
| January 17 | 71.1°F (2017) | -9.9°F (2024) | 2.00 in (2022) |
| January 18 | 72.0°F (2017) | -8.0°F (2024) | 1.08 in (1987) |
| January 19 | 68.0°F (1988) | -2.0°F (1994) | 2.41 in (2002) |
| January 20 | 71.1°F (1988) | 8.1°F (2024) | 1.40 in (1990) |
| January 21 | 72.0°F (1999) | 3.0°F (2024) | 0.84 in (2007) |
| January 22 | 70.0°F (1999) | 3.0°F (2025) | 0.69 in (2000) |
| January 23 | 69.1°F (2002) | 7.0°F (2003) | 2.73 in (2002) |
| January 24 | 66.9°F (2002) | 1.0°F (2003) | 2.25 in (2002) |
| January 25 | 71.1°F (1989) | 12.9°F (2008) | 1.20 in (2024) |
| January 26 | 69.1°F (1999) | 15.1°F (2000) | 1.25 in (2024) |
| January 27 | 71.1°F (2009) | 1.9°F (1986) | 0.58 in (2016) |
| January 28 | 68.0°F (1999) | 1.9°F (1986) | 0.88 in (1994) |
| January 29 | 68.0°F (2002) | -2.0°F (2014) | 1.56 in (1990) |
| January 30 | 77.0°F (2002) | 3.0°F (2014) | 3.32 in (2013) |
| January 31 | 73.9°F (2002) | 10.9°F (2007) | 1.20 in (2021) |