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July Weather in San Ignacio, Mexico

Last updated: August 27, 2025

In San Ignacio, Mexico, the average temperature in July hovers around 27°C (81°F). Expect a minimum of 20°C (68°F) and a maximum reaching up to 37°C (99°F). During this month, the region experiences an average precipitation of 151 mm (6.0 in) spread across 22 days, contributing to an average humidity of 82%.

July Temperature in San Ignacio

In July in San Ignacio, the average temperature is 27°C (81°F). Maximums can reach 37°C (99°F) and minimums can be as low as 20°C (68°F). It's an ideal time for travelers to enjoy warm weather, perfect for outdoor activities and exploring the local attractions.

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

The chart illustrates July temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, July typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec666872757981818079787367
Data source: Temperature data for San Ignacio 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 Ignacio

In San Ignacio in July, the total precipitation amount is 151 mm (6.0 in) spread over 22 days.

July Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 Ignacio, July typically receives around 151 mm (6.0 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec102910141151241176772017
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Ignacio

In San Ignacio in July humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

July Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 Ignacio is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%66%61%56%61%73%82%83%83%79%77%78%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Ignacio

In San Ignacio 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 Ignacio.

Maximum UV Index Levels in San Ignacio for July

The chart shows the monthly maximum UV Index (UVI) for San Ignacio 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 Ignacio typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111313121212121186
Data source: San Ignacio 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 Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)10 mm (0.4 inches)74%high
February Weather20°C (68°F)29 mm (1.1 inches)66%very high
March Weather22°C (72°F)1 mm (0.0 inches)61%extreme
April Weather24°C (75°F)0 mm (0.0 inches)56%extreme
May Weather26°C (79°F)1 mm (0.0 inches)61%extreme
June Weather27°C (82°F)41 mm (1.6 inches)73%extreme
July Weather27°C (81°F)151 mm (6.0 inches)82%extreme
August Weather27°C (80°F)241 mm (9.5 inches)83%extreme
September Weather26°C (79°F)176 mm (6.9 inches)83%extreme
October Weather25°C (78°F)77 mm (3.0 inches)78%extreme
November Weather23°C (73°F)20 mm (0.8 inches)77%very high
December Weather20°C (68°F)17 mm (0.7 inches)78%high

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