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July Weather in San Javier, Mexico

Last updated: August 27, 2025

In July, the average temperature in San Javier, Mexico reaches a warm 30°C (85°F). Expect highs of 43°C (110°F) and occasional lows of 21°C (69°F). With 109 mm (4.3 in) of precipitation spread over 19 days, you might want to pack an umbrella, as the average humidity hovers around 60%. Stay cool and enjoy your time!

July Temperature in San Javier

In July in San Javier, the average temperature is 30°C (85°F). The maximum can reach 43°C (110°F), while the minimum can drop to as low as 21°C (69°F). Be prepared for warm weather with potential heatwaves when traveling to San Javier during this time.

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

The chart illustrates July temperature patterns in San Javier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Javier, July typically has an average temperature of 30°C (85°F), with highs reaching up to 43°C (110°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec616368758188858582797062
Data source: Temperature data for San Javier 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 Javier

In San Javier in July, the precipitation amount is 109 mm (4.3 in) over the course of 19 days.

July Precipitation Trends in San Javier

The chart displays monthly precipitation patterns in San Javier, 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 Javier, July typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec23202811261099789283830
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Javier

In San Javier in July humidity is 60%. With average temperature 30°C (85°F), this humidity feels like a warm embrace, making outdoor activities sweaty and the air thick, which can be quite uncomfortable for travelers unaccustomed to such conditions.

July Average Humidity in San Javier

This chart illustrates the average monthly humidity levels in San Javier, 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 Javier is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%69%63%50%39%36%60%78%82%76%80%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Javier

In San Javier 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 Javier.

Maximum UV Index Levels in San Javier for July

The chart shows the monthly maximum UV Index (UVI) for San Javier 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 Javier typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810121212121111975
Data source: San Javier 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 Javier Compares to Other Months

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

This table compares monthly weather conditions in San Javier, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)23 mm (0.9 inches)78%high
February Weather17°C (63°F)20 mm (0.8 inches)69%very high
March Weather20°C (69°F)28 mm (1.1 inches)63%very high
April Weather24°C (76°F)1 mm (0.0 inches)49%extreme
May Weather27°C (82°F)1 mm (0.0 inches)39%extreme
June Weather31°C (89°F)26 mm (1.0 inches)36%extreme
July Weather30°C (85°F)109 mm (4.3 inches)60%extreme
August Weather29°C (85°F)97 mm (3.8 inches)78%extreme
September Weather28°C (83°F)89 mm (3.5 inches)82%extreme
October Weather26°C (79°F)28 mm (1.1 inches)76%very high
November Weather21°C (70°F)38 mm (1.5 inches)80%high
December Weather17°C (62°F)30 mm (1.2 inches)85%moderate

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