What to expect in Mexico City in October
October is a strong choice for Mexico City: 21° / 10°, with manageable crowds at the big attractions and prices close to the yearly average.
Mexico City weather in October
Typical conditions in Mexico City during October, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 21°C 70°F |
|---|---|
| Average low | 10°C 50°F |
| Rainfall | Wet 60/100 |
| Total rainfall | 67 mm2.6 in |
| Rainy days | 10 |
| Daylight | 11 h 42 min |
| How it feels | Mild — layers weather |
Average highs sit around 21°C with lows near 10°C. Expect a fair amount of rain, so plan indoor backups.
Crowds & demand
Crowd levels are Moderate for Mexico City — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Layers you can shed: 21°C by day and about 10°C after dark is a two-jacket kind of month. Add a compact rain shell and shoes you do not mind soaking; this is one of the wetter months.
What it costs
Costs in October sit around the yearly average for Mexico City — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 21% less.
Who this month suits
- Travellers who want the most reliable weather
- Anyone travelling on a budget
- Visitors who want to catch a festival
Events & what’s on
Look out for Día de Muertos, Formula 1 Mexico City Grand Prix while you’re there.
- Día de Muertos — Mexico City's Day of the Dead parade and altars along the Paseo de la Reforma honor deceased loved ones each November.
- Formula 1 Mexico City Grand Prix — Formula 1 cars race through a stadium section of the Autódromo Hermanos Rodríguez each autumn.
Mexico City in October compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| August | 21° / 12° | Moderate | $ | 52 |
| September | 21° / 12° | Moderate | $$ | 53 |
| October · This month | 21° / 10° | Moderate | $$ | 61 |
| November | 21° / 8° | Moderate | $$ | 60 |
| December | 20° / 6° | Moderate | $$ | 63 |
These months score higher for Mexico City on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in October
If the destination is negotiable but the month is not, these places are at their best in October.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
