Daily brief · Puerto Rico

San Juan 2026-09-15

In progress — verification after the day closes

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

A heavy rain day could hit

low

A single day could bring around 6.6mm of rain on 2026-09-20 — close to the local heavy-rain reference for this time of year (around 12.6mm in a day). Construction, drainage, and outdoor events should review schedules.

construction · outdoor events · drainage operators · agriculture

Rainfall is trending above the usual

low

Around 6.7mm of rain may fall in the next 48 hours — above the 4.3mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-15.