January weather in Wylie, TX
The average temperature in Wylie in January is 44.0°F (34.2°F–53.7°F). Average precipitation: 2.58 inches.
January is a winter month in Wylie, and is cooler than the annual average of 64.2°F. Daily temperatures swing about 19.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 3m. For travel, January is cool.
Avg High
53.7°F
Avg Low
34.2°F
Precipitation
2.58 in
Daylight
10h 3m
January records in Wylie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 79.0°F (1965) | 10.9°F (1977) | 0.77 in (1960) |
| January 2 | 82.0°F (2006) | 8.1°F (1979) | 0.85 in (2015) |
| January 3 | 82.0°F (2006) | 8.1°F (1979) | 2.03 in (2005) |
| January 4 | 81.0°F (2006) | 9.0°F (1959) | 0.87 in (2007) |
| January 5 | 78.1°F (1997) | 9.0°F (1959) | 0.72 in (2015) |
| January 6 | 77.0°F (1989) | 12.9°F (2014) | 0.77 in (2009) |
| January 7 | 78.1°F (1982) | 12.0°F (1968) | 1.25 in (1961) |
| January 8 | 78.1°F (2006) | 10.0°F (1976) | 0.78 in (2000) |
| January 9 | 82.0°F (1969) | 10.0°F (1976) | 1.60 in (2013) |
| January 10 | 84.0°F (1957) | 7.0°F (1962) | 1.67 in (2025) |
| January 11 | 75.9°F (1995) | 5.0°F (1982) | 0.98 in (2020) |
| January 12 | 79.0°F (1995) | 5.0°F (1982) | 1.66 in (1998) |
| January 13 | 79.0°F (2000) | 9.0°F (1962) | 1.14 in (2007) |
| January 14 | 79.0°F (1996) | 3.0°F (1964) | 2.06 in (2007) |
| January 15 | 75.0°F (1980) | 3.9°F (1964) | 0.75 in (1954) |
| January 16 | 73.9°F (1990) | 14.0°F (1972) | 1.06 in (1964) |
| January 17 | 75.9°F (2000) | 7.0°F (1982) | 2.60 in (2004) |
| January 18 | 75.0°F (1969) | 10.0°F (1982) | 0.76 in (1996) |
| January 19 | 73.9°F (1974) | 10.0°F (1982) | 3.11 in (1990) |
| January 20 | 73.0°F (2000) | 9.0°F (1985) | 1.32 in (1979) |
| January 21 | 79.0°F (1972) | 8.1°F (1985) | 0.71 in (1980) |
| January 22 | 79.0°F (1999) | 12.0°F (1978) | 2.00 in (1980) |
| January 23 | 81.0°F (1969) | 12.0°F (1963) | 0.79 in (2024) |
| January 24 | 78.1°F (2009) | 5.0°F (1963) | 0.73 in (2026) |
| January 25 | 81.0°F (1967) | 9.0°F (1963) | 3.62 in (2012) |
| January 26 | 79.0°F (2005) | 19.0°F (2007) | 1.20 in (2012) |
| January 27 | 73.0°F (1999) | 10.0°F (1963) | 1.49 in (1995) |
| January 28 | 77.0°F (1987) | 10.9°F (1963) | 1.24 in (2006) |
| January 29 | 82.0°F (1970) | 10.9°F (1966) | 2.11 in (2010) |
| January 30 | 75.0°F (1959) | 9.0°F (1966) | 4.67 in (2025) |
| January 31 | 77.0°F (2002) | 9.0°F (1966) | 2.41 in (1950) |