St. Augustine has a humid subtropical climate, with mild
weather during winters and hot weather during summers. High temperatures
average 64 to 91 °F (18-33 °C) throughout the year. High heat indices are not
uncommon for the summer months in the St. Augustine area. High temperatures can
reach mid to high 90s with heat index ranges of 105-115 °F. It is common for
daily thunderstorms to erupt during a standard summer afternoon. These are
caused by the heating of the land and water, combined with extremely high
humidity.
During winter, the area can
