Edition: Singapore Indonesia Asia US/UK TOKYO: Japan experienced its hottest June on record, the weather agency said on Tuesday (Jul 1), as climate change prompts sweltering heat waves across the globe. "Japan's monthly average temperature in June was the highest for the month since statistics began in 1898," said the Japan Meteorological Agency. With strong high-pressure systems in June staying in the region, the average monthly temperature was 2.34 degrees Celsius higher than the standard