January weather in Apex, NC
The average temperature in Apex in January is 40.9°F (30.9°F–50.9°F). Average precipitation: 3.65 inches. Average snowfall is 2.9 inches.
January is a winter month in Apex, and is cooler than the annual average of 60.1°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 50m. For travel, January is cool.
Avg High
50.9°F
Avg Low
30.9°F
Precipitation
3.65 in
Snow
2.9 in
January records in Apex
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 73.0°F (2022) | 15.1°F (2018) | 0.83 in (2016) |
| January 2 | 77.0°F (2022) | 12.0°F (2018) | 1.66 in (2017) |
| January 3 | 69.1°F (2005) | 12.9°F (2018) | 3.12 in (2022) |
| January 4 | 72.0°F (1997) | 17.1°F (2001) | 1.21 in (2020) |
| January 5 | 73.0°F (1997) | 12.0°F (2018) | 0.57 in (2019) |
| January 6 | 72.0°F (1997) | 10.9°F (2018) | 1.05 in (2009) |
| January 7 | 71.1°F (2005) | 7.0°F (2018) | 1.37 in (1995) |
| January 8 | 70.0°F (2008) | 9.0°F (2014) | 0.51 in (2007) |
| January 9 | 70.0°F (2008) | 10.0°F (2015) | 0.65 in (2021) |
| January 10 | 70.0°F (2003) | 10.9°F (2017) | 2.30 in (2024) |
| January 11 | 66.0°F (2002) | 12.0°F (2004) | 1.23 in (2014) |
| January 12 | 70.0°F (2020) | 12.0°F (2004) | 0.93 in (2015) |
| January 13 | 73.0°F (2005) | 21.0°F (2010) | 0.92 in (2024) |
| January 14 | 75.0°F (2005) | 19.9°F (2011) | 1.37 in (2005) |
| January 15 | 73.9°F (1995) | 17.1°F (1994) | 1.05 in (1995) |
| January 16 | 71.1°F (2007) | 3.9°F (1994) | 1.01 in (1998) |
| January 17 | 64.0°F (2020) | 5.0°F (1994) | 1.32 in (1998) |
| January 18 | 69.1°F (2010) | 10.0°F (2009) | 0.79 in (2013) |
| January 19 | 69.1°F (1999) | 3.0°F (1994) | 0.47 in (1998) |
| January 20 | 71.1°F (2001) | 1.9°F (1994) | 2.00 in (2002) |
| January 21 | 68.0°F (1999) | 9.0°F (1994) | 0.50 in (2012) |
| January 22 | 72.0°F (1999) | 14.0°F (2009) | 0.90 in (2010) |
| January 23 | 70.0°F (1999) | 16.0°F (2025) | 0.83 in (2023) |
| January 24 | 75.9°F (1999) | 10.0°F (2003) | 1.71 in (1999) |
| January 25 | 71.1°F (2024) | 10.0°F (2003) | 0.85 in (2010) |
| January 26 | 71.1°F (2017) | 17.1°F (2004) | 0.63 in (2004) |
| January 27 | 73.9°F (2024) | 18.0°F (2004) | 1.18 in (1996) |
| January 28 | 73.9°F (2024) | 17.1°F (2003) | 1.85 in (1998) |
| January 29 | 75.0°F (1999) | 16.0°F (2014) | 1.58 in (2018) |
| January 30 | 77.0°F (2002) | 10.0°F (2014) | 0.65 in (2005) |
| January 31 | 80.1°F (2002) | 10.9°F (2014) | 0.58 in (2013) |