Climate averages 1991–2020

Mexico City weather
in March.

A warm, fairly dry month: the 3rd warmest and the 4th driest of the year. Meets the pleasant-weather rule

Long-term climate patterns, not a forecast for a particular trip.

Average high 24.0°C Daytime mean, March
Average low 9.3°C Night-time mean, March
Rainfall 30 mm 6 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Mexico City · average highYear overview

March is a warm month in Mexico City: daytime highs average 24.0°C and nights cool to about 9.3°C. By daytime temperature it is the 3rd warmest of the 12 months.

Expect about 30 mm of rain on roughly 6 days, which makes March a fairly dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 01 min on an average March day.

The nearest other city in this atlas is Gustavo Adolfo Madero (7 km away). In March its highs average 23.7°C, about as warm as Mexico City, with 9.0 mm of rain.

Among the 153 cities listed in Mexico, Mexico City ranks joint 123rd of 153 for the warmest March highs and joint 114th of 153 for the driest March (rainfall, lowest first). The mean March high of those 153 cities is 26.5°C; Mexico City is 2.6°C cooler than that mean.

From March to April, average highs rise by 1.1°C to 25.1°C, and monthly rainfall rises from 30 mm to 49 mm.

The annual picture

March in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 051015202530 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Mexico City climate table

1991–2020
Monthly climate averages for Mexico City, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 19.9°C6.9°C6.9°C234.511.111 h
February 22.0°C8.0°C8.0°C204.111.511 h
March, selected 24.0°C9.3°C9.3°C306.212.012 h
April 25.1°C11.0°C11.0°C498.912.613 h
May 24.8°C12.0°C12.0°C7512.213.013 h
June 22.7°C12.7°C12.7°C15117.413.313 h
July 21.2°C11.9°C11.9°C15222.713.213 h
August 21.1°C12.1°C12.1°C15921.912.813 h
September 20.3°C11.9°C11.9°C17320.312.312 h
October 20.0°C10.3°C10.3°C9513.011.712 h
November 19.9°C8.5°C8.5°C336.511.211 h
December 20.0°C7.5°C7.5°C162.911.011 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

March in nearby cities

Distance from Mexico City

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Mexico City) is explained once on the Mexico City year overview and on the Sources, method and limits page.

Naucalpan de Juárez, Ciudad López Mateos and Miguel Hidalgo lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.