This article uses case studies to examine the rainmaking activities of provincial military governors during a historical period when a decentralized China suffered from frequent droughts. On the one hand, it analyzes why their rainmaking has been interpreted in a very negative light and demonstrates that progressive intellectuals writing in the Republican-era (1912–49) print media were crucial to fostering misunderstandings of the rainmaking activities of these “warlords” as superstitious and backward. On the other hand, it argues that public ceremonies of praying for rain served as a crucial venue for the military governors to perform their local authority and make a claim to political legitimacy. Some of them pursued efficacy by all possible means, including experimenting with Western “scientific” rainmaking techniques of concussion and fire, which suggests that their rainmaking efforts were not merely a utilization of traditionalism, but drew from a complex and eclectic rainmaking culture emerged in early twentieth-century China. In an age when truly effective weather modification methods had not yet been discovered, the highly visible public rainmaking activities of warlords, regardless of results, constituted an integral and important dimension of their local governance, particularly in desperate times, amidst prolonged and severe droughts when popular feeling was unsettled and volatile.