- 31 tropical or subtropical cyclones
- 14 developed into hurricanes
- record-tying 7 intensified into major hurricanes.
- 11 of them made landfall in the contiguous United States
- 27 tropical storms established a new record for earliest formation date by storm number.
- a record 10 tropical cyclones that underwent rapid intensification
- November 10, Tropical Storm Theta became the record-breaking 29th named storm of the season and, three days later, Hurricane Iota formed in the Caribbean. Iota rapidly intensified into a high-end Category 4 hurricane, which also made 2020 the only recorded season with two major hurricanes in November.
Source: https://en.wikipedia.org/wiki/2020_Atlantic_hurricane_season