Mexicali, Baja California, Mexico climate

Average temperatures, precipitation and all-time records for Mexicali, Baja California, Mexico, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is July, averaging a high of 42°C, and its coldest is December, with an average low of 10°C.

Mexicali is the capital city of the Mexican state of Baja California. The city, which abuts the Mexico–United States border and the U.S. city of Calexico, California, is the seat of the Mexicali Municipality. via Wikipedia

How today compares

Latest recorded day: 2026-07-24. Each reading placed on Mexicali, Baja California, Mexico's own ±7-day seasonal distribution.

High 48°C Near Record · 99th pct

Low 33°C Very High · 98th pct

Feels-like 50°C Normal · 57th pct

Humidity 15.4 g/m³ Above Normal · 64th pct

Wind 18 km/h High · 85th pct

Gust 30 km/h Below Normal · 38th pct

Precip 0 mm Dry

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Mexicali average temperatures by month

Typical daily high and low, and average precipitation, for each month in Mexicali, Baja California, Mexico, based on 1980–2026 records. The wettest month is January (0 mm on an average day).

Month	Avg high	Avg low
January	22°C	10°C
February	24°C	12°C
March	28°C	14°C
April	32°C	16°C
May	35°C	20°C
June	40°C	24°C
July	42°C	28°C
August	41°C	28°C
September	38°C	25°C
October	33°C	19°C
November	26°C	14°C
December	21°C	10°C

Jan 7°–26°

Feb 7°–29°

Mar 10°–33°

Apr 12°–36°

May 15°–40°

Jun 20°–43°

Jul 25°–45°

Aug 25°–44°

Sep 20°–42°

Oct 15°–37°

Nov 10°–30°

Dec 6°–25°

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.

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Record extremes

Hottest day on record: 49°C on 2016-06-20
Coldest day on record: 0°C on 1990-12-23

All Mexicali weather records →

Percentiles compare each day to Mexicali, Baja California, Mexico's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →