Even if you leave out the first quarter of 2009—when the recession that started in December 2007 was still ongoing–President Barack Obama has presided over the lowest average first-quarter GDP growth of any president who has served since 1947, which is the earliest year for which the Bureau of Economic Analysis has calculated quarterly GDP growth.
In all first quarters since 1947, the real annual rate of growth of GDP has averaged 4.0 percent.
In the seven first quarters during Obama’s presidency, it has declined by an average of -0.43 percent. And if you leave out the first quarter of 2009 and look only at the first quarters of the six years since the recession ended, it has averaged only 0.4 percent.
In the six years of Harry Truman’s presidency for which the BEA has calculated quarterly GDP, the annual rate of growth in GDP in the first quarter averaged 4.5 percent.