Daily brief · Brazil
Record from Jul 19, 2026. Back to current conditions

Porto Alegre Jul 19, 2026

Review recorded on Jul 20, 2026, 6:40 AM UTC.

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

A heavy rain day could hit

extreme

A single day could bring around 49.7mm of rain on 2026-07-20 — above the local heavy-rain reference for this time of year (around 24.7mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Jul 24, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

construction · outdoor events · drainage operators · agriculture · soy farmers

A cold stretch is on the way

low

4 days in a row could stay below 15°C, starting 2026-07-23. 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 Jul 22, 2026, 6:01 PM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality · soy farmers

Water conditions are improving

active

Around 32mm 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 Jul 24, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops · soy farmers

Heat is building above the usual range

low

Daily highs may average around 21.2°C over the next week — above the 19.8°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Valid until Jul 26, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor farmers · tourism · energy demand · soy farmers

Rainfall is trending above the usual

high

Around 58.9mm 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 Jul 21, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.

Samples: 149.

farmers · tourism · logistics · soy farmers

Recorded daily weather · Open-Meteo

Rain 8 mmMax 26.9 °CMin 17.3 °CGusts 50 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Jul 19, 2026.