Climate & archive — Mexico City 📅
Actual day-by-day weather, records, monthly climate and “on this day before”.
🔎 Weather for a date or period
📆 On this day before
🏆 Hottest and coldest day in Mexico City (over the full observation series)
🗓 Monthly climate in Mexico City
| Month | Day | Night | Precip |
|---|---|---|---|
| January | +22° | +7° | 10 mm |
| February | +24° | +8° | 11 mm |
| March | +26° | +10° | 29 mm |
| April | +27° | +12° | 38 mm |
| May | +27° | +13° | 76 mm |
| June | +25° | +13° | 164 mm |
| July | +23° | +13° | 226 mm |
| August | +23° | +13° | 239 mm |
| September | +22° | +13° | 213 mm |
| October | +22° | +11° | 86 mm |
| November | +23° | +10° | 26 mm |
| December | +22° | +8° | 11 mm |
🕰 Weather in Mexico City August 18 in past years
📒 For school and home
FAQ about the weather archive in Mexico City ❓
What was the weather in Mexico City on a specific date?
Pick a date or range in the form above — we show actual day-by-day weather (ERA5 reanalysis, up to a year back). For today’s date in past years see “On this day before”.
Hottest and coldest day in the history in Mexico City?
Heat record — +34° (June 1, 2024), cold record — -2° (March 6, 1987). Observations over the full available series.
What's the typical weather in Mexico City in August?
On average +23° by day, +13° at night, precipitation about 239 mm (ERA5 climate normal).
Since what year is the weather archive in Mexico City kept?
Climate normals and records come from the ERA5 reanalysis. Actual day-by-day weather is available for the last year.
Climate and weather archive in Mexico City
Monthly climate normals in Mexico City (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).