Hiroshima has a humid subtropical climate characterized by cool to mild winters and hot, humid summers. Like much of Japan, Hiroshima experiences a seasonal temperature lag in summer; with August rather than July being the warmest month of the year. Precipitation occurs year-round, although winter is the driest season. Rainfall peaks in June and July, with August experiencing sunnier and drier conditions.
Average Temperature
Humidity
Rain
Clouds
Air quality US AQI
Sun