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July Weather in San Julio, Mexico

Last updated: August 27, 2025

In July, the average temperature in San Julio, Mexico reaches a warm 30°C (85°F). Expect minimums around 20°C (69°F) and maximums soaring to 41°C (105°F). With 20 mm (0.8 in) of precipitation spread over 4 days, the air remains humid, showcasing an average humidity level of 73%. Enjoy the warmth while staying hydrated!

July Temperature in San Julio

In July in San Julio, the average temperature is 30°C (85°F). Maximums can reach 41°C (105°F), and minimums can be as low as 20°C (69°F). Travelers should be prepared for hot weather and stay hydrated while exploring the vibrant attractions.

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

The chart illustrates July temperature patterns in San Julio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Julio, July typically has an average temperature of 30°C (85°F), with highs reaching up to 41°C (105°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec596672798587858681766760
Data source: Temperature data for San Julio 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 Julio

In San Julio in July, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

July Precipitation Trends in San Julio

The chart displays monthly precipitation patterns in San Julio, 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 Julio, July typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec348241220153631610
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Julio

In San Julio in July humidity is 73%. With an average temperature of 30°C (85°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities quite taxing and the air feel heavy, which can be challenging for traveling.

July Average Humidity in San Julio

This chart illustrates the average monthly humidity levels in San Julio, 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 Julio is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Julio

In San Julio in July, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Julio.

Maximum UV Index Levels in San Julio for July

The chart shows the monthly maximum UV Index (UVI) for San Julio 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 Julio typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121414131313131186
Data source: San Julio 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 Julio Compares to Other Months

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

This table compares monthly weather conditions in San Julio, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)3 mm (0.1 inches)70%high
February Weather19°C (66°F)4 mm (0.2 inches)62%very high
March Weather22°C (73°F)8 mm (0.3 inches)53%extreme
April Weather26°C (79°F)2 mm (0.1 inches)48%extreme
May Weather29°C (85°F)4 mm (0.1 inches)52%extreme
June Weather30°C (87°F)12 mm (0.5 inches)64%extreme
July Weather30°C (85°F)20 mm (0.8 inches)73%extreme
August Weather30°C (86°F)15 mm (0.6 inches)71%extreme
September Weather27°C (81°F)36 mm (1.4 inches)82%extreme
October Weather24°C (76°F)31 mm (1.2 inches)83%extreme
November Weather19°C (67°F)6 mm (0.3 inches)82%very high
December Weather16°C (60°F)10 mm (0.4 inches)84%high

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