Daily brief · Puerto Rico

San Juan Oct 4, 2026

Today's edition is in progress.

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

Rainfall is trending above the usual

low

Around 7.1mm of rain may fall in the next 48 hours — above the 5.7mm typical for this period. Field access, drying, and outdoor logistics may be affected.

Reading evidence

Reading calculated Oct 4, 2026, 12:00 PM UTC.

Valid until Oct 6, 2026, 12:00 PM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-04 to 2026-10-05.

Forecast source: open-meteo.

Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: rolling-sum-v2-anchor-lookback-2026-09-21.

farmers · tourism · logistics · livestock · street vendors

What people were seeing · community field reports

No field observations were posted for this place on Oct 4, 2026.