People living in diara villages within the embankments of the River Gandak in Bihar face high levels of vulnerability due to frequent flooding and droughts. Using anthropological surveys, gendered vulnerabilities in four diara villages in West Champaran are explored. Such vulnerability, in the context of a changing climate, combines social, political, and economic dimensions: The patriarchal creation of gender norms and biases; unequal access to water, sanitation, credit, and public distribution services; and limited employment opportunities. These elements influence the livelihood options of women and men differently, determining their capability in responding to risks posed by climatic and socio-economic stressors.