York County has a subtropical climate, characterized by humid summers and cool dry winters. Precipitation does not vary greatly between seasons. July and August are the hottest months, with an average high temperature of 91°F and an average low temperature of 71°F. The coldest month of the year is January, when the average high temperature is around 53°F (12°C) and the average low temperature bottoms out at 33°F (1°C). Snow is a rare site, averaging 1-2 inches of accumulation per year.