Daily brief · Puerto Rico

San Juan 2026-09-04

Verification pending

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

A heavy rain day could hit

medium

A single day could bring around 8.1mm of rain on 2026-09-05 — close to the local heavy-rain reference for this time of year (around 11.1mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture · livestock · street vendors

Rainfall is trending above the usual

low

Around 8.2mm of rain may fall in the next 48 hours — above the 4.2mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics · livestock · street vendors

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-04.