Hiring by America’s employers picked up a bit in August from July’s tepid pace, and the unemployment rate dipped for the first time since March in a sign that the job market may be cooling but remains sturdy.

Employers added a modest 142,000 jobs, up from a scant 89,000 in July, the Labor Department said Friday. The unemployment rate ticked down to 4.2% from 4.3%, which had been the highest level in nearly three years. Hiring in June and July, though, was revised sharply down by a combined 86,000. July’s job gain was the smallest since the pandemic.

The cooling jobs figures underscore why the Federal Reserve is expected to cut its key interest rate when it next meets Sept. 17-18, with inflation falling steadily back to its target of 2%. Still, Friday’s mixed jobs data raises the question of how large a rate cut the Fed will announce. It could decide to reduce its benchmark rate by a typical quarter-point or by a larger-than-usual half-point. In the coming months, the policymakers will also decide how much and how fast to cut rates at their subsequent meetings.

Christopher Waller, an influential Fed policymaker, suggested in a speech Friday that the central bank is leaning toward a quarter-point reduction this month. But he left the door open for larger rate cuts, if necessary, later this year.

“I am open-minded,” he added, “about the size and pace of cuts, which will be based on what the data tell us about the evolution of the economy.”

Collectively, Friday’s figures depict a job market slowing under the pressure of high interest rates but still growing. Many businesses appear to be holding off on adding jobs, in part because of uncertainty about the outcome of the presidential election and about how fast the Fed will reduce its benchmark rate in the coming months.

Daniel Zhao, lead economist at the career website Glassdoor, said some of the details in the August jobs report indicate that businesses’ demand for workers is slowing. The number of Americans who are working part time but would prefer full-time work rose, extending a year-long trend.

“When you look under the hood, you’re seeing numbers that confirm that the job market is on that cooling trajectory,” Zhao said.

America’s labor market is now in an unusual place: Jobholders are mostly secure, with layoffs low, historically speaking. Yet with the pace of hiring having weakened, landing a job has become harder.

And August’s job gains were concentrated in just a few industries, with cuts in manufacturing and retailing.

— Associated Press