kagoshima japan weather
Average monthly weather in Kagoshima, Japan. What's the best time to go to Kagoshima in Japan? On average, the warmest month(s) are July, August and September. A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October and November. On average, the warmest month is August. On average, the coolest month is January.