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