January weather in Jonesborough, TN
The average temperature in Jonesborough in January is 35.9°F (24.5°F–47.3°F). Average precipitation: 3.46 inches. Average snowfall is 3.4 inches.
January is a winter month in Jonesborough, and is cooler than the annual average of 55.4°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 47m. For travel, January is cool.
Avg High
47.3°F
Avg Low
24.5°F
Precipitation
3.46 in
Snow
3.4 in
January records in Jonesborough
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 75.0°F (1985) | 9.0°F (1998) | 0.48 in (2021) |
| January 2 | 77.0°F (2022) | 10.0°F (2010) | 1.09 in (2022) |
| January 3 | 73.0°F (2000) | 1.9°F (2018) | 1.36 in (2022) |
| January 4 | 73.9°F (2004) | 5.0°F (2001) | 1.09 in (1982) |
| January 5 | 73.9°F (2004) | 1.0°F (1981) | 0.50 in (1997) |
| January 6 | 73.0°F (2007) | 1.0°F (1981) | 0.56 in (2004) |
| January 7 | 72.0°F (1998) | -2.0°F (2014) | 1.95 in (2009) |
| January 8 | 70.0°F (1998) | -2.9°F (2014) | 1.35 in (1998) |
| January 9 | 73.0°F (1998) | 1.0°F (2011) | 0.81 in (2023) |
| January 10 | 64.0°F (2006) | -0.9°F (1982) | 1.96 in (2024) |
| January 11 | 66.9°F (2006) | -2.9°F (1982) | 0.96 in (2008) |
| January 12 | 73.0°F (2020) | 6.1°F (1981) | 1.22 in (1989) |
| January 13 | 73.0°F (2013) | 6.1°F (1981) | 1.68 in (2023) |
| January 14 | 73.9°F (2013) | 5.0°F (2011) | 1.45 in (2005) |
| January 15 | 69.1°F (2007) | 3.9°F (2011) | 2.71 in (1995) |
| January 16 | 70.0°F (2007) | -5.1°F (1994) | 1.48 in (2013) |
| January 17 | 68.0°F (1990) | -6.0°F (1982) | 0.70 in (2022) |
| January 18 | 64.0°F (1986) | 3.0°F (2018) | 1.68 in (2013) |
| January 19 | 66.9°F (1995) | -6.0°F (1994) | 1.00 in (1996) |
| January 20 | 66.9°F (2023) | -6.0°F (1994) | 1.59 in (2002) |
| January 21 | 64.9°F (2006) | -20.0°F (1985) | 1.10 in (1982) |
| January 22 | 69.1°F (1999) | -5.1°F (1985) | 0.73 in (2012) |
| January 23 | 72.0°F (1999) | 6.1°F (1985) | 1.20 in (2017) |
| January 24 | 68.0°F (1999) | 1.9°F (2014) | 1.27 in (2002) |
| January 25 | 70.0°F (1989) | 1.0°F (2014) | 1.23 in (2002) |
| January 26 | 70.0°F (1989) | 3.9°F (1986) | 0.65 in (2021) |
| January 27 | 68.0°F (2012) | -4.0°F (1986) | 2.46 in (1996) |
| January 28 | 69.1°F (1999) | 5.0°F (2000) | 3.04 in (1998) |
| January 29 | 68.0°F (2002) | 10.0°F (2014) | 0.75 in (2022) |
| January 30 | 71.1°F (2002) | -0.9°F (2014) | 0.98 in (2003) |
| January 31 | 72.0°F (2002) | -0.9°F (2014) | 1.77 in (2013) |