Clemson Weather in December

Thinking of visiting Clemson in December? Expect moderate temperatures reaching 14°C (57°F) during the day, dropping to 3°C (37°F) at night, and be prepared for the wettest month of the year.

Rainfall in Clemson in December

Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Expect around 12 days of rain based on historical data, with 153 mm (6 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Clemson in December

In December, Clemson sees moderate temperatures, with highs of 14°C (57°F). Nights drop to around 3°C (37°F). The winter season is characteristic of December. Conditions are often most pleasant around the middle of the day. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If your ideal day consists of dry skies and pleasant temperatures, April, May, September and October typically offer the best circumstances for Clemson.