Tokyo, Sep 1 (Alliance News): Japan has experienced its hottest summer since records began in 1898, with the average temperature rising 2.36°C above normal, the Japan Meteorological Agency said on Monday.
The three-month period from June to August broke the previous records of 2023 and 2024, when temperatures were 1.76°C above normal. The benchmark is based on the 30-year average between 1991 and 2020.
The heatwave has been severe across the country, with 30 locations recording temperatures above 40°C — the highest number ever. A national record of 41.8°C was reported in early August in Isesaki, Gunma Prefecture.
Officials warned that hot conditions are expected to continue into September and advised the public to take precautions against heat-related illnesses.
The weather agency calculates national averages using 15 observation points, excluding urban heat islands that are more affected by local environmental factors.
