Daily brief · Brazil
Record from Oct 3, 2026. Back to current conditions

Curitiba Oct 3, 2026

Review recorded on Oct 4, 2026, 6:40 AM UTC.

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

Water conditions are improving

active

Around 73.2mm of rain has fallen over the past 14 days — above the 42.8mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Reading calculated Oct 3, 2026, 6:01 PM UTC.

Valid until Oct 8, 2026, 12:01 AM UTC.

Source: Open-Meteo.

Recent data period: Sep 14, 2026 to Sep 27, 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

A heavy rain day could hit

low

A single day could bring around 16.4mm of rain on 2026-10-06 — close to the local heavy-rain reference for this time of year (around 22.5mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Reading calculated Oct 3, 2026, 12:01 AM UTC.

Valid until Oct 8, 2026, 12:01 AM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-03 to 2026-10-09.

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

A cold stretch is on the way

medium

5 days in a row could stay below 15°C, starting 2026-10-03. 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 3, 2026, 12:01 AM UTC.

Valid until Oct 6, 2026, 12:01 AM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality

Recorded daily weather · Open-Meteo

Rain 1.8 mmMax 22 °CMin 10.9 °CGusts 34.6 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Oct 3, 2026.