"Hurricanes Frequently Asked Questions". AOML.NOAA.gov. Atlantic Oceanographic and Meteorological Laboratory / National Oceanic and Atmospheric Administration. 1 June 2023. Archived from the original on 4 July 2024. (click on "What is the Total Number of Hurricanes and Average Number of Hurricanes in Each Month?")
"Hurricanes Frequently Asked Questions". AOML.NOAA.gov. Atlantic Oceanographic and Meteorological Laboratory / National Oceanic and Atmospheric Administration. 1 June 2023. Archived from the original on 4 July 2024. (click on "What is the Total Number of Hurricanes and Average Number of Hurricanes in Each Month?")