"July's fall means that, even if production posted monthly rise of around 1 percent in August and September, it would still roughly stagnate in Q3 as a whole," said Ben May, European economist at Capital Economics.
"The numbers provide an early indication that the eurozone economy is unlikely to have gathered more momentum in Q3 and may even have lost some steam," he added.
Though the key hurdle facing Europe's manufacturers the region's debt crisis has abated over the past year following the European Central Bank's offer to buy up unlimited amounts of government bonds, manufacturers still face a tough time from spending cuts in countries such as Greece and Spain, tight credit conditions and high unemployment.
"This is particularly true of the southern periphery eurozone countries, but France and the Netherlands also continue to face significant headwinds, despite the former exiting recession during the second quarter," said Howard Archer, chief European economist at IHS Global Insight.
"Meanwhile, global growth is muted and fragile, which threatens to limit the upside for eurozone exports," he added.
Following the global financial crisis that was largely blamed on an over-reliance on the financial sector, particularly in the United States, a number of countries around the world are seeking to boost their manufacturing sectors.
France, for example, is one.
Its Socialist government has made strengthening industry a priority since coming to office in 2012, and on Thursday it pitched 34 projects including a driverless car and an electric plane that it hopes will save the sector. Analysts though have said government-driven projects often struggle in the marketplace.
"We have lost 750,000 industrial jobs in 10 years. We have the weakest industrial base of the five greatest powers in Europe. We have to rebuild. We have to rebuild on our assets," Arnaud Montebourg, the re-industrialization minister, told Europe 1 radio.
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Lori Hinnant in Paris contributed to this story.