what is weather like in japan in july
12 Things To Do In Japan This July. Most of July is solidly in the rainy season. The good news is that the rainy season is over in Okinawa and Southern Kyushu. This is a great time to visit Japan's southern islands.On average, the rainy season ends around July 20th in the Tokyo, Osaka and Kyoto areas. School children get out for summer vacation at the end of July.