This article discusses the driest month in Japan and how it affects the country's climate. July is typically considered as one of the driest months due to lower atmospheric pressure systems, decreased oceanic current activity, increased temperature differences between landmasses and bodies of water, increased wind speeds over landmasses, decreased humidity levels, El Niño/La Niña events, and tropical cyclones or typhoons. Other notable dry months include June (Hokkaido & Tohoku regions), August & September (Kanto & Chubu regions), October & November (Kansai region) and December-February (Okinawa region).