Key Facts
• June 30: Japan Meteorological Agency issued early weather warning for high temperatures.
• July 6: Unusual heatwave expected, occurring once every 10 years.
• Affected areas: Almost all of Japan, excluding Okinawa.
• Temperature deviation: +2.4°C to +2.7°C above average in various regions.
• Regions with significant heat: Hokkaido, Tohoku, Kanto-Koshin, Hokuriku, Tokai, Kinki, Chugoku, Shikoku, Kyushu.
• Health risks: High risk of heatstroke; precautions like hydration and shade recommended.
• Alert system: Heatstroke alerts to be issued for extreme conditions.
• Recent trend: Early end to rainy season, leading to prolonged heat.
• Duration: High temperatures expected to persist for at least two weeks.
• Public advisory: Monitor weather updates and prioritize health management.
Summary
Japan is bracing for an intense heatwave starting July 6, with temperatures reaching levels seen only once every decade. The Japan Meteorological Agency has issued an early weather warning for almost all regions, excluding Okinawa. Temperature deviations are expected to range from +2.4°C to +2.7°C above average, with areas like Hokkaido, Tohoku, and Kanto-Koshin particularly affected. The early end to the rainy season has contributed to this prolonged heat. Citizens are advised to take precautions against heatstroke, such as staying hydrated and seeking shade. Heatstroke alerts will be issued for extreme conditions. The heatwave is expected to last for at least two weeks, making health management a priority.
