Daily brief · Brazil
Record from Aug 29, 2026. Back to current conditions

Porto Alegre Aug 29, 2026

Review recorded on Sep 8, 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 18.1mm of rain on 2026-08-30 — close to the local heavy-rain reference for this time of year (around 25.5mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Sep 3, 2026, 6:00 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture · local commerce

A dry stretch is forming

high

7 dry days in a row could start 2026-09-05. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

Reading evidence

Valid until Sep 3, 2026, 6:00 PM UTC.

Source: Open-Meteo.

agriculture · local commerce

A cold stretch is on the way

high

7 days in a row could stay below 15°C, starting 2026-09-05. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

Reading evidence

Valid until Sep 1, 2026, 6:00 PM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality · local commerce

Water conditions are improving

active

Around 121.4mm of rain has fallen over the past 14 days — measurable moisture for an area that usually sees almost none. A healthier water balance is restoring locally.

Reading evidence

Valid until Sep 3, 2026, 6:00 PM UTC.

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops

Rainfall is trending above the usual

medium

Around 26.3mm of rain may fall in the next 48 hours — above the 0mm typical for this period. Field access, drying, and outdoor logistics may be affected.

Reading evidence

Valid until Aug 31, 2026, 6:00 PM UTC.

Source: Open-Meteo.

Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.

Samples: 149.

farmers · tourism · logistics · local commerce

Recorded daily weather · Open-Meteo

Rain 5 mmMax 19.1 °CMin 15.7 °CGusts 30.2 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 29, 2026.