Daily brief · Brazil

Porto Velho 2026-09-12

Verified against recorded weather

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

Water conditions are improving

active

Around 41.3mm of rain has fallen over the past 14 days — above the 4.6mm typical for this period. A healthier water balance is restoring across this area.

hydro operators · agriculture · reservoir ops · livestock

A heavy rain day could hit

high

A single day could bring around 14.9mm of rain on 2026-09-13 — above the local heavy-rain reference for this time of year (around 11.3mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture · livestock

Rainfall is trending above the usual

medium

Around 5mm of rain may fall in the next 48 hours — above the 0.6mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics · livestock

What the day recorded · Open-Meteo daily archive

Rain 8.2 mmMax 30.2 °CMin 24.9 °CGusts 21.2 km/h
Water conditions are improving: recorded 8.2 mm vs a local baseline of 4.6 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 2026-09-12.