January weather in Graysville, TN
The average temperature in Graysville in January is 37.8°F (28.3°F–47.4°F). Average precipitation: 5.21 inches. Average snowfall is 0.3 inches.
January is a winter month in Graysville, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 19.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 51m. For travel, January is a wet month.
Avg High
47.4°F
Avg Low
28.3°F
Precipitation
5.21 in
Snow
0.3 in
January records in Graysville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.9°F (2019) | 6.1°F (1977) | 2.00 in (2011) |
| January 2 | 73.0°F (2022) | 7.0°F (2018) | 1.80 in (2022) |
| January 3 | 70.0°F (1997) | 6.1°F (1979) | 2.55 in (1982) |
| January 4 | 70.0°F (2000) | 9.0°F (1969) | 2.00 in (2023) |
| January 5 | 68.0°F (2004) | 1.9°F (1959) | 0.62 in (1993) |
| January 6 | 66.9°F (2005) | 8.1°F (1959) | 1.43 in (1962) |
| January 7 | 63.0°F (2007) | 0.0°F (2014) | 2.20 in (2009) |
| January 8 | 68.0°F (2008) | 1.9°F (1970) | 1.34 in (2005) |
| January 9 | 68.0°F (2019) | -4.0°F (1970) | 3.10 in (2024) |
| January 10 | 68.0°F (1957) | -2.0°F (1970) | 1.66 in (1968) |
| January 11 | 68.0°F (1960) | -5.1°F (1982) | 2.12 in (1974) |
| January 12 | 69.1°F (2020) | 5.0°F (1981) | 1.47 in (1989) |
| January 13 | 75.0°F (1960) | 3.9°F (1962) | 1.39 in (2023) |
| January 14 | 70.0°F (1960) | 6.1°F (1963) | 1.56 in (1995) |
| January 15 | 70.0°F (2017) | 6.1°F (1964) | 2.40 in (2013) |
| January 16 | 69.1°F (2017) | -0.9°F (1972) | 2.50 in (2024) |
| January 17 | 68.0°F (1990) | -8.0°F (1982) | 1.03 in (1978) |
| January 18 | 66.0°F (1980) | 1.9°F (2024) | 2.15 in (1999) |
| January 19 | 63.0°F (2023) | -2.9°F (1994) | 2.45 in (2001) |
| January 20 | 68.0°F (2023) | -9.0°F (1985) | 2.50 in (1979) |
| January 21 | 69.1°F (1968) | -15.0°F (1985) | 2.81 in (1959) |
| January 22 | 68.0°F (1974) | 3.0°F (1970) | 1.46 in (1973) |
| January 23 | 72.0°F (1999) | 5.0°F (2025) | 2.22 in (2002) |
| January 24 | 72.0°F (1972) | -9.0°F (1963) | 1.93 in (2019) |
| January 25 | 71.1°F (1967) | 3.0°F (1963) | 2.33 in (2010) |
| January 26 | 70.0°F (1962) | 8.1°F (1978) | 1.72 in (2004) |
| January 27 | 68.0°F (1974) | 3.9°F (1986) | 1.90 in (2012) |
| January 28 | 73.0°F (1975) | -0.9°F (1986) | 1.40 in (1974) |
| January 29 | 71.1°F (1957) | 1.0°F (1977) | 1.35 in (1990) |
| January 30 | 69.1°F (2002) | -9.0°F (1966) | 0.84 in (2008) |
| January 31 | 73.9°F (2002) | -9.0°F (1966) | 2.51 in (1957) |