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July Weather in San Pedro, Mexico

Last updated: August 27, 2025

The average temperature in San Pedro, Mexico during July is a warm 29°C (85°F), with a minimum of 22°C (72°F) and a peak reaching up to 40°C (104°F). Be prepared for 117 mm (4.6 in) of precipitation spread over approximately 19 days, contributing to an average humidity of 70%.

July Temperature in San Pedro

In July in San Pedro, the average temperature is 29°C (85°F). Maximums can reach 40°C (104°F), and minimums can be as low as 22°C (72°F). This makes San Pedro an ideal destination for travelers seeking warm weather and plenty of sunshine.

July Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, July typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec646670768287858483817366
Data source: Temperature data for San Pedro generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in San Pedro

In San Pedro in July, the total precipitation amount is 117 mm (4.6 in), which falls over the course of 19 days.

July Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In San Pedro, July typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1629111027117124103243920
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Pedro

In San Pedro in July, humidity is 70%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making every step feel labored and sticky, which can turn a simple stroll into an overwhelming task for travelers.

July Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in San Pedro is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Pedro

In San Pedro in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Pedro.

Maximum UV Index Levels in San Pedro for July

The chart shows the monthly maximum UV Index (UVI) for San Pedro in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in San Pedro typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101213121212121076
Data source: San Pedro July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How July Weather in San Pedro Compares to Other Months

Weather in San Pedro varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in San Pedro, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in San Pedro, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)16 mm (0.6 inches)74%high
February Weather19°C (66°F)29 mm (1.2 inches)67%very high
March Weather21°C (71°F)11 mm (0.4 inches)60%very high
April Weather25°C (77°F)1 mm (0.0 inches)51%extreme
May Weather28°C (82°F)0 mm (0.0 inches)47%extreme
June Weather30°C (87°F)27 mm (1.1 inches)50%extreme
July Weather29°C (85°F)117 mm (4.6 inches)70%extreme
August Weather29°C (85°F)124 mm (4.9 inches)81%extreme
September Weather28°C (83°F)103 mm (4.0 inches)82%extreme
October Weather27°C (81°F)24 mm (0.9 inches)78%very high
November Weather23°C (74°F)39 mm (1.5 inches)78%high
December Weather19°C (66°F)20 mm (0.8 inches)80%high

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