This article explores the climate of Japan and whether it is too hot in July. The average temperature across Japan during July is around 26-30°C (80-86°F), with high levels of humidity at 75%. Japan's location close to the equator, topography making it susceptible to warm air masses from China and Korea, and dense population all contribute to higher temperatures. Tips and strategies are provided on how to stay cool during a visit, as well as what items to pack for a trip.