Water conditions are improving
strongAround 242.2mm of rain has fallen over the past 14 days — above the 9.8mm typical for this period. A healthier water balance is restoring across this area.
hydro operators · agriculture · reservoir ops
Daily brief · Japan
Nagoya 2026-09-21
Verified against recorded weather
Weather-risk signals · signal engine (Open-Meteo)
A heavy rain day could hit
highA single day could bring around 38.4mm of rain on 2026-09-27 — above the local heavy-rain reference for this time of year (around 28.2mm in a day). Construction, drainage, and outdoor events should review schedules.
outdoor events · drainage operators · agriculture
What the day recorded · Open-Meteo daily archive
Rain 5.4 mmMax 29.1 °CMin 22.5 °CGusts 46.1 km/h
Water conditions are improving: recorded 5.4 mm vs a local baseline of 9.8 mm — below the local baseline
Directional single-day check: recorded daily values compared against the historical baseline each signal was measured from. Signals cover multi-day windows, so this is context, not a forecast grade.
What people were seeing · community field reports
No field observations were posted for this place on 2026-09-21.