Was October 27, 2026 the coldest day this year in Mexico City?
NO
No — today's forecast low is 12.4°C, far above this year's coldest day, 3°C on February 1.
Why
- This year's coldest day so far was 2026-02-01 at 3°C (37.4°F).
- Today's forecast range in Mexico City is 12.4°C to 24.2°C.
- Data is a reanalysis grid estimate, not an official station record.