Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Mérida, Yucatán, Mexico climate

Average temperatures, precipitation and all-time records for Mérida, Yucatán, Mexico, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is May, averaging a high of 36°C, and its coldest is January, with an average low of 19°C.

Mérida is the capital of the Mexican state of Yucatán, and the largest city in southern Mexico. The city is also the seat of the eponymous municipality. It is located slightly inland from the northwest corner of the Yucatán Peninsula, about 35 km (22 mi) from the coast of the Gulf of Mexico. via Wikipedia

How today compares

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

High 36°C High · 85th pct
Low 24°C High · 76th pct
Feels-like 40°C Very Low · 1st pct
Humidity 21.8 g/m³ Normal · 46th pct
Wind 20 km/h Near Record · 99th pct
Gust 44 km/h Very High · 94th pct
Precip 1 mm Brisk · 39th pct

Open Mérida in the live weather grader →

Mérida average temperatures by month

Typical daily high and low, and average precipitation, for each month in Mérida, Yucatán, Mexico, based on 1980–2026 records. The wettest month is June (5 mm on an average day).

MonthAvg highAvg lowAvg precip
January 29°C 19°C 0 mm
February 31°C 19°C 0 mm
March 33°C 20°C 0 mm
April 35°C 22°C 0 mm
May 36°C 24°C 3 mm
June 34°C 25°C 5 mm
July 34°C 24°C 3 mm
August 34°C 24°C 3 mm
September 33°C 24°C 5 mm
October 32°C 23°C 3 mm
November 30°C 21°C 0 mm
December 29°C 19°C 0 mm

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: 43°C on 2024-05-09
  • Coldest day on record: 8°C on 1986-03-02

All Mérida weather records →

Percentiles compare each day to Mérida, Yucatán, 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 →