Daily brief · Brazil
Record from Oct 1, 2026. Back to current conditions

Florianópolis Oct 1, 2026

Review recorded on Oct 2, 2026, 6:41 AM UTC.

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

A heavy rain day could hit

low

A single day could bring around 8.7mm of rain on 2026-10-06 — close to the local heavy-rain reference for this time of year (around 15.3mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Reading calculated Oct 1, 2026, 6:03 PM UTC.

Valid until Oct 6, 2026, 12:03 AM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-01 to 2026-10-07.

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 · fishing

A cold stretch is on the way

low

3 days in a row could stay below 15°C, starting 2026-10-01. 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 1, 2026, 6:03 PM UTC.

Valid until Oct 4, 2026, 12:03 AM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality

Water conditions are improving

strong

Around 87.1mm of rain has fallen over the past 14 days — above the 52.3mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Reading calculated Oct 1, 2026, 6:03 PM UTC.

Valid until Oct 6, 2026, 12:03 AM UTC.

Source: Open-Meteo.

Recent data period: Sep 11, 2026 to Sep 24, 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 · fishing

Recorded daily weather · Open-Meteo

Rain 6.1 mmMax 17.2 °CMin 14.7 °CGusts 46.4 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Oct 1, 2026.