Daily brief · Brazil
Record from Oct 13, 2026. Back to current conditions

Porto Alegre Oct 13, 2026

Review recorded on Oct 14, 2026, 6:40 AM UTC.

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

A heavy rain day could hit

medium

A single day could bring around 21.8mm of rain on 2026-10-16 — close to the local heavy-rain reference for this time of year (around 24.4mm in a day). This comparison adds historical context; it does not assess impacts on a specific activity.

Reading evidence

Reading calculated Oct 13, 2026, 6:00 PM UTC.

Valid until Oct 18, 2026, 12:02 PM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-13 to 2026-10-19.

Forecast source: open-meteo.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: heavy-rain-percentile-max-v1-2026-09-22.

outdoor events · drainage operators · agriculture · local commerce

A cold stretch is on the way

low

4 days in a row could stay below 15°C, starting 2026-10-17. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

Reading evidence

Reading calculated Oct 13, 2026, 6:00 PM UTC.

Valid until Oct 16, 2026, 6:03 AM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality · local commerce

Water conditions are improving

strong

Around 151.6mm of rain has fallen over the past 14 days — above the 55.7mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Reading calculated Oct 13, 2026, 6:00 PM UTC.

Valid until Oct 18, 2026, 12:02 PM UTC.

Source: Open-Meteo.

Recent data period: Sep 23, 2026 to Oct 6, 2026.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

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

hydro operators · agriculture · reservoir ops

Rainfall is trending above the usual

low

Around 7.1mm of rain may fall in the next 48 hours — above the 2.1mm typical for this period. Field access, drying, and outdoor logistics may be affected.

Reading evidence

Reading calculated Oct 13, 2026, 6:00 PM UTC.

Valid until Oct 15, 2026, 6:03 AM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-13 to 2026-10-14.

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Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.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 · local commerce

Recorded daily weather · Open-Meteo

Rain 5.7 mmMax 20.9 °CMin 14 °CGusts 32.4 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Oct 13, 2026.