Growth in U.S. manufacturing unexpectedly cooled in February and consumer spending was flat in January for the third straight month after accounting for inflation, casting a pall over the economic outlook.
The Institute for Supply Management said on Thursday its index of national factory activity fell to 52.4 last month from 54.1 the month before. The reading was shy of expectations of 54.5.
U.S. manufacturing has been a bright spot in the global economy but the ISM data gave a tentative sign that headwinds overseas could be catching up with American manufacturers.
The ongoing global challenges are part of what we're seeing in the number today, said Christopher Low, an economist at FTN Financial in New York.
While an improved jobs market - new jobless claims were near four-year lows last week - appears to be boosting U.S. incomes, the Commerce Department said inflation and taxes gobbled up the gains in January.
Things aren't so rosy in the garden and the consumer is still facing significant headwinds here, said Ray Attrill, head of currency strategy for North America BNP Paribas in New York.
U.S. stocks pared gains after the ISM data, while government debt prices cut losses. The euro briefly extended losses against the dollar.
Consumer spending and a big gain in inventories propelled the economy to grow at a 3 percent annual rate during the last three months of 2011 - its quickest pace in over a year.
But a pickup in inflation - due to higher rents and gasoline prices - could be taking its toll on consumers. Spending rose 0.2 percent in January, just below analysts expectations, and was flat after adjusting for inflation, as it was in December and November.
That could weigh on the economic outlook because household purchases of everything from televisions to restaurant meals are major drivers of growth. Also weighing on the outlook, data from Tuesday showed a surprising large plunge in orders for durable U.S. factory goods, which are items made to be long-lasting.
Consumer spending is off to a pretty weak start in the first quarter, said Keith Hembre, an economist at Nuveen Asset Management in Minneapolis. That along with the most recent durables goods is painting a pretty weak picture for first quarter GDP despite the strong jobs numbers.
Graphics for ISM: http://link.reuters.com/vyk86s
Graphic on jobless claims: http://link.reuters.com/quk86s
Graphics on personal spending: http://link.reuters.com/suk86s
After-tax income in January fell 0.1 percent when adjusting for prices.
Prices on personal consumption expenditures rose 0.2 percent, up from 0.1 percent in December.
Still, a Labor Department report showing a drop in new filings of jobless claims last week added to the view that next week's employment report could show companies are hiring at a brisk pace.
It's consistent with our thought that the pace of job growth is picking up and accelerating, said Kevin Cummins, an economist at UBS Securities in Stamford, Connecticut.
Indeed, early signs of spending in February are upbeat.
Mild weather helped spur consumers to buy spring clothing in February, leading to broad sales gains at top U.S. chains last month, with even perennial laggard Gap Inc posting its first comparable store sales increase in eight months.
Ford Motor Co and Chrysler Group LLC reported gains in auto sales in February, helped by American drivers' need to replace aging cars and trucks and a rise in consumer confidence.
The government will release February's employment report on March 9. While the labor market is gaining momentum, the level of employment is still 5.82 million from its prerecession level.
On Wednesday, Federal Reserve Chairman Ben Bernanke described the labor market as far from normal and further improvement would require stronger growth in final demand and production.
The number of people still receiving benefits under regular state programs after an initial week of aid fell 2,000 to 3.40 million in the week ended February 18, the lowest since August 2008.
In a separate report, the Commerce Department said U.S. construction spending fell in January for the first time in six months as companies cut investment in buildings and the federal government scaled back projects.
(Additional reporting by Lucia Mutikani in Washington and by Emily Flitter, Edward Krudy in New York; Editing by Neil Stempleman)