Daily brief · Mexico

Mexico City 2026-09-20

Verified against recorded weather

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

A heavy rain day could hit

low

A single day could bring around 11.9mm of rain on 2026-09-20 — close to the local heavy-rain reference for this time of year (around 20.8mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture · street vendors · road transport

A cold stretch is on the way

high

7 days in a row could stay below 15°C, starting 2026-09-20. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

crop growers · outdoor hospitality

Heat is building above the usual range

low

Daily highs may average around 24.3°C over the next week — above the 22.3°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

outdoor farmers · tourism · energy demand · street vendors

Rainfall is trending above the usual

low

Around 14.4mm of rain may fall in the next 48 hours — above the 8.5mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics · street vendors · road transport

What the day recorded · Open-Meteo daily archive

Rain 6.1 mmMax 24.4 °CMin 14.2 °CGusts 25.2 km/h
Heat is building above the usual range: recorded 24.4°C vs a local baseline of 22.3°C — above the local baseline
Rainfall is trending above the usual: recorded 6.1 mm vs a local baseline of 8.5 mm — below the local baseline

Directional single-day check: recorded daily values compared against the historical baseline each signal was measured from. Signals cover multi-day windows, so this is context, not a forecast grade.

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-20.