January weather in Harker Heights, TX
The average temperature in Harker Heights in January is 47.8°F (36.1°F–59.5°F). Average precipitation: 2.45 inches.
January is a winter month in Harker Heights, and is cooler than the annual average of 66.6°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 12m. For travel, January is cool.
Avg High
59.5°F
Avg Low
36.1°F
Precipitation
2.45 in
Daylight
10h 12m
January records in Harker Heights
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 80.1°F (2022) | 19.2°F (2018) | 0.31 in (1983) |
| January 2 | 81.0°F (2023) | 10.9°F (1979) | 2.31 in (2019) |
| January 3 | 75.9°F (1982) | 15.1°F (1979) | 0.41 in (2019) |
| January 4 | 77.0°F (1997) | 19.9°F (2002) | 0.29 in (1998) |
| January 5 | 82.0°F (1997) | 23.0°F (1999) | 0.60 in (1998) |
| January 6 | 80.1°F (1982) | 18.1°F (2014) | 0.17 in (1995) |
| January 7 | 81.0°F (1989) | 15.3°F (2017) | 2.09 in (1998) |
| January 8 | 73.9°F (1989) | 14.0°F (1996) | 1.37 in (2000) |
| January 9 | 75.0°F (1999) | 16.0°F (1996) | 2.12 in (2011) |
| January 10 | 84.9°F (2023) | 18.0°F (1988) | 0.45 in (1993) |
| January 11 | 86.0°F (2023) | 5.0°F (1982) | 1.90 in (1979) |
| January 12 | 82.0°F (1990) | 19.0°F (1984) | 0.67 in (2003) |
| January 13 | 78.1°F (2000) | 10.9°F (1982) | 0.56 in (1989) |
| January 14 | 79.0°F (1980) | 9.0°F (1982) | 0.35 in (1989) |
| January 15 | 81.0°F (2020) | 14.2°F (2024) | 0.18 in (2011) |
| January 16 | 78.1°F (2023) | 15.3°F (2024) | 0.67 in (2011) |
| January 17 | 82.9°F (2023) | 10.2°F (2018) | 0.68 in (2017) |
| January 18 | 79.0°F (2000) | 15.3°F (2018) | 0.99 in (1992) |
| January 19 | 84.9°F (2000) | 12.9°F (1984) | 0.47 in (1983) |
| January 20 | 88.0°F (2000) | 12.9°F (1984) | 0.38 in (1983) |
| January 21 | 81.0°F (1986) | 15.1°F (1984) | 0.46 in (1994) |
| January 22 | 82.0°F (2012) | 16.0°F (1984) | 1.52 in (2024) |
| January 23 | 80.1°F (1999) | 16.0°F (1995) | 0.18 in (2024) |
| January 24 | 84.0°F (2013) | 19.0°F (2026) | 0.94 in (2026) |
| January 25 | 81.0°F (2013) | 16.0°F (2026) | 0.54 in (2012) |
| January 26 | 81.0°F (2014) | 15.1°F (2026) | 0.34 in (1989) |
| January 27 | 79.0°F (2013) | 19.9°F (2026) | 1.20 in (1992) |
| January 28 | 79.0°F (1987) | 23.0°F (1997) | 0.74 in (1989) |
| January 29 | 82.0°F (2013) | 21.0°F (1997) | 0.87 in (1993) |
| January 30 | 80.1°F (2002) | 19.9°F (1997) | 0.77 in (2025) |
| January 31 | 82.9°F (2016) | 17.1°F (1980) | 0.56 in (2022) |