320 BC Atlantic Hurricane Season

The 320 BC Atlantic Hurricane Season was slightly above active, with 17 depressions forming, 14 of those strengthening into tropical storms, 9 of those strengthening into hurricanes and 5 of them strengthening into major hurricanes. The most notable storm was Hurricane Five, which made landfall in what would be Delaware.

The most notable storms of the season were Tropical Storm Two, Hurricane Three, Hurricane Five, Tropical Storm Eight, Hurricane Nine, Tropical Storm Twelve, Tropical Storm Fourteen and Subtropical Storm Seventeen.

Season Summary
NOTE: Not much is known from 320 BC. This is what they believe happened.

May & June
The season started off with Tropical Depression One forming on May 13