Daily brief · Brazil
Record from Aug 27, 2026. Back to current conditions

Rio de Janeiro Aug 27, 2026

Review recorded on Sep 5, 2026, 6:40 PM UTC.

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

A heavy rain day could hit

high

A single day could bring around 21.4mm of rain on 2026-09-02 — above the local heavy-rain reference for this time of year (around 14.4mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

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

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture

Water conditions are improving

active

Around 41.7mm of rain has fallen over the past 14 days — above the 0.4mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

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

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops

Heat is building above the usual range

low

Daily highs may average around 26.8°C over the next week — above the 24.5°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

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

Source: Open-Meteo.

Samples: 150.

outdoor farmers · tourism · energy demand

Rainfall is trending above the usual

high

Around 15.4mm 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 29, 2026, 12:04 PM UTC.

Source: Open-Meteo.

Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.

Samples: 149.

farmers · tourism · logistics

Recorded daily weather · Open-Meteo

Rain 13.3 mmMax 21.9 °CMin 19.7 °CGusts 31.7 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 27, 2026.