February brings 22°C daytime highs, 5mm of precipitation across about 1 wet days and 11.4 hours of daylight — best for hiking and cycling. The strongest run of the year is February to April. September is the quietest month: wetter, but peaceful, and still good for green season and quiet and local.
Long-run climate normals for Mexico City. Month ratings compare months within Mexico City only — they are not a ranking of Mexico City against other destinations, and they are not a forecast for a specific year.
Last updated: · Live forecast data refreshes hourly.
| Best month | February — Hiking, Cycling |
| Best 3-month window | February–April |
| Quietest month | September — Wetter, but peaceful |
| Driest month | February — 5mm |
| Wettest month | July — 170mm |
| Warmest / coolest | June 25°C / December 22°C |
| Seasonality | Fairly even across the year |
| Annual rainfall | 846mm over roughly 125 rain days |
September gets roughly 2800% more precipitation than February — 145mm against 5mm. That difference, more than temperature, is what changes how a day here feels.
Daytime highs only move 3°C across the whole year (22–25°C), so timing matters far less here than rainfall does.
February is the driest month at 5mm across roughly 1 wet days, while July peaks at 170mm.
November is almost as good as February, but usually quieter and cheaper. If your dates are flexible, it is the easier trip.
Mexico City stays fairly consistent all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Ratings compare months within Mexico City, not against destinations worldwide: five stars means the best time to be here, not that Mexico City beats anywhere else. Tags describe what the conditions actually suit.
| Month | Rating | High / Low | Precipitation | Wet days | Sun | Daylight | Best for |
|---|---|---|---|---|---|---|---|
| January | ★★★★★ | 22°C / 7°C | 11mm | 2 | 8h | 10.9h | Hiking · Cycling |
| February | ★★★★★ | 22°C / 7°C | 5mm | 1 | 8h | 11.4h | Hiking · Cycling |
| March | ★★★★★ | 22°C / 8°C | 10mm | 2 | 8h | 11.9h | Hiking · Cycling |
| April | ★★★★★ | 23°C / 9°C | 26mm | 4 | 9h | 12.5h | Hiking · Cycling · Reliable sunshine |
| May | ★★★☆☆ | 24°C / 11°C | 52mm | 8 | 6h | 12.9h | Hiking · Cycling |
| June | ★★☆☆☆ | 25°C / 12°C | 135mm | 21 | 5h | 13.2h | Green season · Quiet and local |
| July | ★★☆☆☆ | 25°C / 13°C | 170mm | 26 | 5h | 13.1h | Green season · Quiet and local |
| August | ★★☆☆☆ | 25°C / 13°C | 152mm | 24 | 5h | 12.6h | Green season · Quiet and local |
| September | ★★☆☆☆ | 25°C / 12°C | 145mm | 23 | 5h | 12.1h | Green season · Quiet and local |
| October | ★★☆☆☆ | 24°C / 11°C | 75mm | 12 | 6h | 11.5h | Hiking · Cycling · Quiet and local |
| November | ★★★★★ | 23°C / 9°C | 15mm | 2 | 9h | 11.1h | Hiking · Cycling · Reliable sunshine |
| December | ★★★★★ | 22°C / 8°C | 8mm | 1 | 8h | 10.8h | Hiking · Cycling |
| You are planning | Pick | Why |
|---|---|---|
| Sun & beach days | November | 9h daily sunshine, 23°C highs and only 2 rain days. |
| City walking & sightseeing | February | 22°C highs with 11.4h of daylight — long days without heat fatigue. |
| Photography & light | November | 9h of sun and 11.1h daylight give the widest window for golden-hour work. |
| Value & fewer crowds | March | Scores 86/100 — close to peak conditions but outside the busiest window. |
| Cooler-weather travel | February | 22°C highs and 7°C nights suit anyone who dislikes heat. |
Each month in Mexico City is described from long-run climate normals and then rated relative to the other eleven months in the same city. A five-star January in a cold destination means January is one of the best times to be there — not that it beats a Mediterranean summer.
| Factor | Weight | What it measures |
|---|---|---|
| Temperature | Described | Average daytime high and overnight low for the month, shown as measured rather than judged. |
| Precipitation | Described | Monthly millimetres and wet-day count, labelled as snow or rain/snow where temperatures make that the likely phase. |
| Sunshine & daylight | Described | Average daily sunshine hours and astronomical daylight length at mid-month, from the city’s latitude. |
| “Best for” tags | Derived | Applied only when the conditions genuinely support the activity — snow depth-friendly cold for skiing, 13–24°C and low rain risk for hiking, dark evenings at high latitude for aurora. A month with few strong use cases gets fewer tags rather than padded ones. |
| Star rating | Relative | Ranks the month against the other eleven months in the same city. Never a comparison between cities. |
Figures are long-run climate averages, not a forecast for a specific year. Where a month lacks sourced rainfall or humidity, the value is modelled from temperature range and rain frequency.
February is the best all-round month in Mexico City: 22°C highs, 5mm of precipitation and 11.4 hours of daylight, which suits hiking and cycling. The strongest three-month window is February to April.
September — 25°C highs, 145mm of precipitation over roughly 23 days and 12.1 hours of daylight. It is the cheapest and least crowded time to go, and it still works for green season and quiet and local.
February is the driest month at 5mm over about 1 rain days, against 170mm in July. Across the year Mexico City records around 846mm.
Yes — conditions in Mexico City stay fairly even all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Daylight ranges from 10.8 hours in December to 13.2 hours in June, calculated from the city's latitude.