REUTERS/Carlos BarriaAug 1 (Reuters) - Record-breaking heat waves across the U.S. forced small businesses to close early in July, according to a report released on Tuesday, and reduced paid working hours for employees as dangerous temperatures reshape consumer behavior. Hundreds of millions Americans dealt with extreme heat advisories in the past two weeks, as temperatures across the South and Southwest hit historic highs. These hazardous conditions have kept consumers inside and forced small businesses to close early - cutting into paid hours for employees - according to a report by the small business payroll company Homebase. Nationally, small business employees worked 0.9% fewer hours in the first two weeks of July compared with the last two weeks of June - a standard seasonal change that is typical of summer months - the report said. Small business employees in New Orleans and Memphis, for example, were on the clock 5.7% and 5.1% less, respectively, than they were in June as business owners shorten hours to adjust for fewer customers and try to protect employees from too much heat exposure.

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Persons: Carlos Barria, slowdowns, John Waldmann, Danah Lee, Lee, I've, Travis Parsons, Parsons, It's, Safiyah Riddle, Dan Burns Organizations: REUTERS, Southwest, Homebase, Memphis, Boston, Taco Joint, Weather Service, International Union of, Thomson Locations: Scottsdale, Phoenix, Arizona, U.S, New Orleans, Memphis, International Union of North America, Canada