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 is July, when the rain falls for 28.8 days and typically aggregates up to 181mm (7.13") of precipitation. In July, in Mexico City, the rain falls for 28.8 days.
• 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. The month with the least sunshine in Guadalajara is July, with an average of 8.7h of sunshine.
• 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 during July, the rain falls for 17.1 days and regularly aggregates up to 86mm (3.39") of precipitation.
• Puebla - July »
  July in Puebla is distinguished by sustaining rainfall levels while relative humidity values tip towards higher percentages, an adjustment from June's conditions. In July, in Puebla, the rain falls for 28.8 days.
• Tijuana - July »
  On the last day of July, in Tijuana sunrise is at 6:02 am and sunset at 7:46 pm PDT. In Tijuana the average seawater temperature in July 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. 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.
• Leon - July »
  The month with the least sunshine in Leon is July, with an average of 9.1h of sunshine. In the transition from June to July, Leon reports an average high-temperature of a still warm 25.2°C (77.4°F), indicating a close resemblance to the prior month.
• Merida - July »
  On the last day of July, in Merida sunrise is at 5:32 am and sunset at 6:37 pm CST. In Merida, in July, it is raining for 16.4 days, with typically 59mm (2.32") of accumulated precipitation.
• San Luis Potosi - July »
  In San Luis Potosi in July, it is raining for 15.8 days, with typically 56mm (2.2") of accumulated precipitation. In San Luis Potosi, during July, the rain falls for 15.8 days and regularly aggregates up to 56mm (2.2") of precipitation.
• 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. July and December, with an average of 6.9h of sunshine, are months with the least sunshine in Querétaro, Mexico.
• Mexicali - July »
  The month with the most rainfall in Mexicali, Mexico, is July, when the rain falls for 6.3 days and typically aggregates up to 15mm (0.59") of precipitation. 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.
• Hermosillo - July »
  In Hermosillo, in July, during 19.8 rainfall days, 62mm (2.44") of precipitation is typically accumulated. In Hermosillo, in July, during 19.8 rainfall days, 62mm (2.44") of precipitation is typically accumulated.