Daily brief · Brazil

Rio de Janeiro 2026-09-22

Verified against recorded weather

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

A heavy rain day could hit

extreme

A single day could bring around 74.7mm of rain on 2026-09-23 — above the local heavy-rain reference for this time of year (around 11.9mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture

Water conditions are improving

strong

Around 112.2mm of rain has fallen over the past 14 days — above the 1.3mm typical for this period. A healthier water balance is restoring across this area.

hydro operators · agriculture · reservoir ops

Rainfall is trending above the usual

extreme

Around 83.9mm of rain may fall in the next 48 hours — above the 0.2mm 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 17.3 mmMax 27.4 °CMin 21 °CGusts 74.9 km/h
Water conditions are improving: recorded 17.3 mm vs a local baseline of 1.3 mm — above 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 2026-09-22.