I want to know the answer to the following question:
What is Charleston's seasonal record of snowfall?
All the background I'm provided with is that "However, 6.0 in (15 cm) fell at the airport on December 23, 1989, the largest single-day fall on record, contributing to a single-storm and seasonal record of 8.0 in (20 cm) snowfall.". Is that enough to answer the question?
Answer: yes