Daily brief · Brazil
Record from Oct 22, 2026. Back to current conditions

São Luís Oct 22, 2026

Verification pending.

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

A dry stretch is forming

medium

5 dry days in a row could start 2026-10-31. 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

Reading calculated Oct 22, 2026, 6:01 PM UTC.

Valid until Oct 27, 2026, 6:03 AM UTC.

Source: Open-Meteo.

soy farmers · agriculture · sugarcane growers · cotton growers

Heat is building above the usual range

high

Daily highs may average around 32.8°C over the next week — above the 31°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Reading calculated Oct 22, 2026, 6:01 PM UTC.

Valid until Oct 29, 2026, 6:03 AM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-22 to 2026-10-28.

Forecast source: open-meteo.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: heat-stress-avg-v1-2026-09-22.

outdoor farmers · tourism · energy demand · soy farmers · sugarcane growers · cotton growers

What people were seeing · community field reports

No field observations were posted for this place on Oct 22, 2026.