Clemson Weather in January

January in Clemson brings low temperatures, with highs of 12°C (54°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 119 mm (4.7 in), so keep a rain jacket handy.

Rainfall in Clemson in January

Historically, the month has about 10 days of rain, averaging 119 mm (4.7 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Clemson in January

Temperatures in Clemson in January top out at 12°C (54°F) and drop to 1°C (34°F) overnight. January is known for being in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. With moderate temperatures, January stands out as the chilliest month of the year.

January in Clemson can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.