Our weather and climate analysis offers a detailed understanding of average weather patterns for locations across the globe. Derived from 26 years of historical simulated weather data from ECMWF, it provides valuable insights into typical weather conditions, including air temperature, humidity, precipitation, cloud cover and wind. It is important to note the data is not observational, but rather derived from climate reanalysis.
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Mexico > Mexico City > Overview
Discover if upcoming months are expected to be warmer, colder, wetter, or drier than average
What is the best time to visit Mexico City to enjoy the optimal weather conditions?
This quick reference weather table contains a summary of the annual climate trends in Mexico City. It contains key metrics, including average monthly high & low temperatures, rainfall, humidity and UV index. The data is presented on a monthly basis, allowing you to see how each these weather components change throughout the year.
Mexico City's long-term climate patterns earn these Weather Badges.
Explore the most extreme weather events in Mexico City over the past 26 years, including record highs and lows for temperatures, rainfall, and wind speeds. This data is sourced from the latest ERA5 reanalysis model spanning 2000 to 2025.
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Weather guides, climate insights, and travel planning stories that talk about Mexico City.
Mexico City exhibits a temperate high-altitude climate, resulting in mild conditions year-round without extreme heat or bitter cold. WeatherBox data shows that the warmest month sees average daily highs of 25.1°C (77.2°F), while the nights remain crisp. During the coldest month, average lows drop to 5.0°C (41.0°F), creating a sharp diurnal temperature variation. It is rarely scorching, with temperatures seldom exceeding 28.7°C (83.7°F), nor is it frigid, as values rarely fall below 2.5°C (36.5°F).
A distinct wet and dry cycle defines the annual weather pattern more than temperature fluctuations. The rainy season brings intense precipitation, peaking at an average of 182 mm (7 in) during the wettest month. This period corresponds with heavy cloud cover, which reaches 93.7 saturation. Conversely, the dry season is arid with clear skies. During the driest month, rainfall averages just 18 mm (1 in), contributing to a total annual precipitation of 1,026 mm (40 in).
Solar intensity is significant in this region due to the elevation. According to WeatherBox, the average peak UV Index is 12.4, indicating extreme solar radiation during the peak month. Despite the rain in summer, spring offers abundant sunshine, averaging 308.4 hours in the sunniest month. Air movement is generally calm, with the highest mean wind speeds reaching only 7.0 km/h (4.4 mph), typically blowing from the SW.
Explore our advanced weather charts on WeatherBox to visualize these climatic patterns in greater detail.