Hurricane Emily was the first July Atlantic hurricane to reach Category 5 status on the Saffir-Simpson scale. It remained the only to have done so until Beryl of 2024. The fifth named storm, third hurricane, second major hurricane, and first Category 5 hurricane of the record-breaking 2005 Atlantic hurricane season, Emily formed on July 11 from a tropical wave east of the Lesser Antilles. Three days later, it made landfall on Grenada as a minimal hurricane, just ten months after Hurricane Ivan devastated the region. Emily attained maximum sustained winds of 260 km/h (160 mph) on July 16 while passing southwest of Jamaica, which at the time made it the strongest Atlantic hurricane before the month of August. Slight weakening occurred before Emily made landfall along Mexico's Yucatán Peninsula on July 18 as a Category 4 hurricane. Quickly crossing the peninsula, Emily emerged over the Gulf of Mexico as a minimal hurricane. It reorganized and reached Category 3 intensity before making its final landfall in the Mexican state of Tamaulipas on July 20. It rapidly weakened and dissipated over land on July 21, although thunderstorms reached as far inland as New Mexico. In 2024, Emily was surpassed by Hurricane Beryl as the strongest Atlantic hurricane before August, as measured by maximum sustained winds.
Emily was a powerful early-season tropical cyclone that caused significant damage across the Lesser Antilles, the Caribbean, and Mexico. While moving through the Lesser Antilles, the hurricane produced strong winds and heavy rainfall that caused flooding and landslides across several islands. In Grenada, a man died when a landslide destroyed his house. The hurricane damaged or destroyed 2,641 homes in the country, leaving 167 families homeless. Emily's damage on Grenada totaled EC$121.14 million (US$44.87 million). Later, the hurricane dropped 392 mm (15.43 in) of rainfall on Jamaica, which added to the destruction caused by Hurricane Dennis a week earlier. Damage from the two hurricanes totaled J$5.98 billion (US$96 million) in Jamaica. Also in the country, five people died related to a vehicle accident and floods. In nearby Haiti, flooding from Emily caused ten fatalities. Emily's impacts occurred as far south as Honduras, where one person drowned due to river flooding from the storm.