Tokyo 2026-09-30

Around 261.3mm of rain has fallen over the past 14 days — above the 70mm typical for this period. A healthier water balance is restoring across this area.

A single day could bring around 55.5mm of rain on 2026-10-05 — above the local heavy-rain reference for this time of year (around 21.2mm in a day). Construction, drainage, and outdoor events should review schedules.

7 dry days in a row could start 2026-10-07. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.