Climate Change Shortens Autumn As the world grapples with the effects of climate change, Japan is experiencing an unusually prolonged summer, with September 2025 bringing record-breaking heat across the nation. The familiar saying, “Heat and cold last until the equinox,” seems to have lost its relevance this year, as temperatures …
Read More »Shiny Porotan Chestnuts: Tottori’s Autumn Harvest Peak in September 2025
Autumn in Japan brings a symphony of flavors, and few embody the season’s essence quite like fresh chestnuts. If you’re a food enthusiast or simply love exploring unique regional produce, you’ll want to know about the Porotan chestnut – a glossy, large-grained variety that’s hitting its harvest peak right now …
Read More »Japan Weather Forecast September-October 2025: High Temperatures, Heatstroke Precautions, and Travel Tips
As autumn approaches, Japan is still grappling with the lingering effects of summer heat. On September 11, 2025, the Japan Meteorological Agency (JMA) released its latest one-month weather forecast, covering the period from September 13 to October 12. This update is particularly relevant for travelers, expats, and locals alike, as …
Read More »Japan Braces for Rare Heat Surge: JMA Issues Nationwide High-Temperature Alert for Mid-September 2025
As autumn approaches, Japan is no stranger to fluctuating weather patterns, but the latest forecast from the Japan Meteorological Agency (JMA) has caught widespread attention. On September 8, 2025, the JMA announced an “Early Weather Information on High Temperatures,” warning of unusually elevated temperatures across the entire country starting around …
Read More »Why Is Japan Still Swelteringly Hot in September? The Double High-Pressure Phenomenon Explained
As September rolls in, most of us expect cooler autumn breezes, but Japan, particularly Kyushu, is grappling with heat that feels more like peak summer. According to the Japan Meteorological Agency (JMA), the summer of 2025 (June to August) in Kyushu was the hottest on record since 1946, driven by …
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