Simplify the following text for a Grade 6 native English-speaking person.
Original: Barry dropped moderate to heavy rainfall across Florida , peaking at 6.99 inches ( 178 mm ) at Palm Beach International Airport ; several other locations reported over 3 inches ( 75 mm ) .
Simplified: Barry caused heavy rain in Florida , the most rain being 6.99 inches ( 178 mm ) at Palm Beach International Airport . Other areas reported over 3 inches ( 75 mm ) of rain .