Daily brief · Brazil
Record from Aug 10, 2026. Back to current conditions

Rio de Janeiro Aug 10, 2026

Review recorded on Aug 20, 2026, 6:40 PM UTC.

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

A heavy rain day could hit

medium

A single day could bring around 5.8mm of rain on 2026-08-10 — close to the local heavy-rain reference for this time of year (around 8.9mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Aug 15, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture

A dry stretch is forming

extreme

12 dry days in a row could start 2026-08-12. 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 Aug 15, 2026, 6:01 PM UTC.

Source: Open-Meteo.

agriculture

Heat is building above the usual range

low

Daily highs may average around 25.1°C over the next week — above the 23.9°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Valid until Aug 17, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor farmers · tourism · energy demand

Rainfall is trending above the usual

medium

Around 9.7mm 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 12, 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Historical reference window: 10 requested years.

Historical reference window: ±7 calendar days.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

Recorded daily weather · Open-Meteo

Rain 8.8 mmMax 22.6 °CMin 19.3 °CGusts 38.2 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 10, 2026.