July weather forecast
Mexico

July is a pivotal month in Mexico's weather calendar. Not only does it continue the high heat trends of the summer season, but it also marks the height of the rainy season for many regions.

In the northern part of the country, known for its arid and semi-arid climate, temperatures continue to climb, with daytime averages ranging between 38°C (100.4°F) to 48°C (118.4°F). During the night, the temperatures provide a moderate contrast, averaging between 23°C (73.4°F) and 28°C (82.4°F).

Mexico City, located in the southern part of the central plateau, sees temperatures fluctuating between 20°C (68°F) and 30°C (86°F). The city's higher altitude helps keep the nights cooler, providing much-needed relief from the daytime heat.

Meanwhile, in the south-central high mountain areas, including Pico de Orizaba, average temperatures remain relatively mild, ranging from 5°C (41°F) to 15°C (59°F). These regions experience a definite absence of snowfall in July.

The Yucatan Peninsula, known for its tropical weather, experiences persistent high heat throughout July. Average temperatures remain constant between 25°C (77°F) and 35°C (95°F). However, it is also during this month that the peninsula experiences increased rainfall, adding to the humidity.

The coastal areas of Baja California also continue their warming trend with temperatures hovering between 24°C (75.2°F) and 30°C (86°F). Despite the increasing heat, the coastal breeze keeps the conditions bearable for beach activities.

July signifies the peak of the rainy season across many parts of Mexico. The Yucatan Peninsula and the southern Pacific coast receive a substantial amount of rain, with precipitation averages reaching over 220mm (8.66"). On the other hand, the northern regions and the highlands see a moderate increase in rain compared to June, averaging about 60mm (2.36"). This rainfall is vital for agriculture and replenishing water reserves, especially in the typically drier northern regions. The combination of persistent heat and abundant rain characterizes July in Mexico, bringing about a unique mixture of weather conditions.

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• Mexico City - July »
  The month with the most rainfall in Mexico City is July, when the rain falls for 28.8 days and typically aggregates up to 181mm (7.13") of precipitation. The month with the most rainfall in Mexico City is July, when the rain falls for 28.8 days and typically aggregates up to 181mm (7.13") of precipitation.
• Guadalajara - July »
  The month with the most rainfall in Guadalajara is July, when the rain falls for 29.3 days and typically aggregates up to 187mm (7.36") of precipitation. July is often characterized by its high rainfall making it a wet month for Guadalajara.
• Monterrey - July »
  Monterrey's summer season is at its peak during July, witnessing the maximum yearly temperature of 31.5°C (88.7°F), and yet, the duration of sunshine decreases against the previous month. In Monterrey in July, during 17.1 rainfall days, 86mm (3.39") of precipitation is typically accumulated.
• Puebla - July »
  The month with the most rainfall in Puebla is July, when the rain falls for 28.8 days and typically aggregates up to 202mm (7.95") of precipitation. In Puebla in July, during 28.8 rainfall days, 202mm (7.95") of precipitation is typically accumulated.
• Tijuana - July »
  The month with the most sunshine in Tijuana is July, with an average of 12h of sunshine. In July, the average sea temperature in Tijuana, Mexico, is 19°C (66.2°F).
• Ciudad Juarez - July »
  The month with the most rainfall in Ciudad Juarez is July, when the rain falls for 12.9 days and typically aggregates up to 41mm (1.61") of precipitation. With the onset of July, Ciudad Juarez's average high-temperature clocks in at a still tropical 33.7°C (92.7°F), showing a minor fluctuation from the previous month.
• Leon - July »
  In Leon, during July, the rain falls for 23.2 days and regularly aggregates up to 102mm (4.02") of precipitation. July is characterized by the highest precipitation levels of the year with 102mm (4.02") of rain, reflecting the intensity of Leon's rainy season.
• Merida - July »
  On the last day of July, in Merida sunrise is at 5:32 am and sunset at 6:37 pm CST. In July, in Merida, Mexico, the rain falls for 16.4 days.
• San Luis Potosi - July »
  In San Luis Potosi, Mexico, in July, during 15.8 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In San Luis Potosi, in July, during 15.8 rainfall days, 56mm (2.2") of precipitation is typically accumulated.
• Querétaro - July »
  The month with the most rainfall in Querétaro is July, when the rain falls for 11.5 days and typically aggregates up to 131mm (5.16") of precipitation. On the first day of July in Querétaro sunrise is at 6:04 am and sunset at 7:26 pm.
• Mexicali - July »
  The month with the most rainfall in Mexicali is July, when the rain falls for 6.3 days and typically aggregates up to 15mm (0.59") of precipitation. Rainfall in July astonishingly jumps to 15mm (0.59"), breaking the previous months’ dry spell and creating a considerably different climate dynamics for Mexicali during this month.
• Hermosillo - July »
  On the last day of July, in Hermosillo, Mexico, sunrise is at 5:44 am and sunset at 7:16 pm MST. In Hermosillo, Mexico, in July, it is raining for 19.8 days, with typically 62mm (2.44") of accumulated precipitation.