January weather in Grayson, KY
The average temperature in Grayson in January is 32.4°F (21.8°F–43.0°F). Average precipitation: 3.25 inches. Average snowfall is 5.9 inches.
January is a winter month in Grayson, and is cooler than the annual average of 54°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 37m. For travel, January is cold.
Avg High
43.0°F
Avg Low
21.8°F
Precipitation
3.25 in
Snow
5.9 in
January records in Grayson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.9°F (2003) | 5.0°F (2002) | 0.30 in (2007) |
| January 2 | 64.0°F (2012) | 5.0°F (2002) | 0.85 in (2004) |
| January 3 | 72.0°F (2000) | 3.9°F (2001) | 0.29 in (2000) |
| January 4 | 71.1°F (2000) | 3.9°F (2001) | 1.16 in (2000) |
| January 5 | 72.0°F (1997) | 3.0°F (1999) | 0.58 in (2004) |
| January 6 | 64.9°F (1998) | 1.9°F (1999) | 0.28 in (1998) |
| January 7 | 64.9°F (1998) | -5.1°F (2014) | 0.95 in (2009) |
| January 8 | 73.0°F (2008) | -4.0°F (2014) | 1.45 in (1998) |
| January 9 | 73.9°F (2008) | 1.9°F (2011) | 1.55 in (1999) |
| January 10 | 57.9°F (2006) | 1.0°F (2011) | 0.12 in (2014) |
| January 11 | 59.0°F (2008) | 3.0°F (1997) | 0.86 in (2008) |
| January 12 | 64.9°F (2005) | 1.9°F (1997) | 0.68 in (2012) |
| January 13 | 71.1°F (2005) | 5.0°F (1997) | 0.36 in (1998) |
| January 14 | 73.9°F (2005) | 1.9°F (1997) | 0.79 in (2013) |
| January 15 | 64.0°F (2007) | 1.9°F (1997) | 0.82 in (1999) |
| January 16 | 66.0°F (2007) | -0.9°F (2009) | 0.75 in (2013) |
| January 17 | 57.9°F (2006) | -4.0°F (2009) | 0.18 in (2010) |
| January 18 | 62.1°F (2012) | -2.9°F (2009) | 0.95 in (2006) |
| January 19 | 54.0°F (1999) | -0.9°F (2003) | 0.71 in (2001) |
| January 20 | 64.0°F (2006) | 1.9°F (1997) | 0.76 in (2001) |
| January 21 | 66.0°F (2006) | 1.0°F (2001) | 0.35 in (2005) |
| January 22 | 62.1°F (1997) | -7.1°F (2014) | 0.40 in (2007) |
| January 23 | 78.1°F (1999) | -8.0°F (2014) | 1.81 in (2006) |
| January 24 | 66.9°F (2012) | -9.9°F (2014) | 1.39 in (2010) |
| January 25 | 59.0°F (2002) | -11.0°F (2014) | 0.44 in (1997) |
| January 26 | 50.0°F (2002) | 0.0°F (2008) | 0.66 in (2004) |
| January 27 | 59.0°F (2012) | -0.9°F (2003) | 0.53 in (2012) |
| January 28 | 72.0°F (1999) | -4.0°F (2003) | 1.66 in (2009) |
| January 29 | 72.0°F (2002) | -7.1°F (2014) | 1.11 in (2009) |
| January 30 | 73.0°F (2013) | -7.1°F (2014) | 1.28 in (2008) |
| January 31 | 70.0°F (2013) | -5.1°F (2004) | 1.13 in (2013) |