Japan's scorching summers cut into work hours, consumer spending

TOKYO -- The oppressive heat Japan has seen in recent summers carries broad risks to the economy, potentially leaving consumers with less money to spend as work hours shrink and energy costs rise, as well as less desire to spend it.

Last month was Japan's hottest June in records dating back to 1898, with temperatures averaging 2.34 C above normal, according to the Japan Meteorological Agency. In parts of Japan, mainly in the west, the rainy season ended two or three weeks earlier than usual, and temperatures have topped 35 C on some days.