Climate almanac
McKinney
Texas, United States · 33.20°, -96.62°
What is the weather like in McKinney in January?
In January, McKinney is typically 56°F (14°C) during the day and 37°F (3°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total. Snowfall averages about 1.0 in (27 mm) over the month.
- Average high56°F (14°C)
- Average low37°F (3°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days14
- Snowfall1.0 in (27 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)