Daily brief · Japan

Tokyo 2026-09-14

Verified against recorded weather

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

high

A single day could bring around 41.1mm of rain on 2026-09-16 — above the local heavy-rain reference for this time of year (around 35.5mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture

Water conditions are improving

strong

Around 283.7mm of rain has fallen over the past 14 days — above the 16.3mm typical for this period. A healthier water balance is restoring across this area.

hydro operators · agriculture · reservoir ops

Rainfall is trending above the usual

high

Around 59.2mm of rain may fall in the next 48 hours — above the 2.2mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics

What the day recorded · Open-Meteo daily archive

Rain 0.2 mmMax 30.9 °CMin 23.1 °CGusts 42.5 km/h
Water conditions are improving: recorded 0.2 mm vs a local baseline of 16.3 mm below the local baseline
Rainfall is trending above the usual: recorded 0.2 mm vs a local baseline of 2.2 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 2026-09-14.