(AP) WASHINGTON - U.S. employers pulled back on hiring in April for the second straight month, a sobering reminder that the economy remains weak. The unemployment rate fell to 8.1 percent, but only because more people gave up looking for work.
The Labor Department said Friday that the economy added just 115,000 jobs in April. That's below March's upwardly revised 154,000 jobs and far fewer than the pace from earlier this year.
The unemployment rate has fallen a full percentage point since August to a three-year low. But last month's decline was not due to job growth. The government only counts people as unemployed if they are actively looking for work.
In April, the percentage of adults working or looking for work fell to the lowest level in more than 30 years.
Employers added an average of 252,000 jobs per month from December through February, a burst of hiring that raised hopes the economy would accelerate. But job gains have averaged only 135,000 in the two months since then.
The slowdown will heighten fears that high gas prices and sluggish income growth are weighing on the broader economy.
Average hourly wages rose a penny in April, to $23.38. They have increased 1.8 percent over the past year, trailing the rate of inflation.
The economy must create at least 125,000 jobs a month just to keep pace with population growth. It generally takes twice that number on a consistent basis to rapidly lower the unemployment rate.
Weak job gains pose a threat to President Barack Obama's reelection. He is likely to face voters this fall with the highest unemployment rate of any president since World War II.
Economists surveyed by the Associated Press said hiring should be sufficient to push the unemployment rate below 8 percent by Election Day. The 32 economists surveyed by the AP see steady job gains averaging 177,000 a month for the rest of this year. That should be enough to lower the unemployment rate to 7.9 percent by November.
There have been some signs that hiring will improve.
The number of people seeking unemployment benefits fell last week by the most in a year, the government said Thursday. That figure was released after the government compiled its April report. But it could bode well for hiring in May.
And earlier this week, the Institute for Supply Management, a private trade group, said factory activity grew at the fastest pace in 10 months and a gauge of manufacturing employment showed that hiring jumped.
Still, service companies expanded in April at the slowest pace in four months, according to a separate ISM survey. And the group said hiring at those companies, which employ roughly 90 percent of the work force, slowed.
The economy expanded at a 2.2 percent annual rate in the January-March quarter, down from 3 percent growth in the fourth quarter. Economists polled by the AP forecast the economy will grow 2.5 percent this year. In a healthy economy, that would be considered average. But faster growth is needed to spur greater job creation.