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July Weather in San Roman, Mexico

Last updated: August 26, 2025

In July, the average temperature in San Roman, Mexico hovers around a warm 28°C (83°F). Expect a minimum of 22°C (71°F) to a sizzling maximum of 37°C (99°F). With 81 mm (3.2 in) of precipitation spread over 18 days, it's advisable to carry an umbrella. The month also features an average humidity of 65%, contributing to a tropical feel in the air.

July Temperature in San Roman

In July in San Roman, the average temperature is 28°C (83°F), with maximums soaring to 37°C (99°F) and minimums dipping as low as 22°C (71°F). This warm weather makes San Roman an ideal destination for travelers seeking sunny adventures and outdoor activities.

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

The chart illustrates July temperature patterns in San Roman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Roman, July typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec747779828482838382807775
Data source: Temperature data for San Roman 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 Roman

In San Roman in July, the precipitation amount is 81 mm (3.2 in), occurring over the span of 18 days.

July Precipitation Trends in San Roman

The chart displays monthly precipitation patterns in San Roman, 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 Roman, July typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec3820193066221811101561646643
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Roman

In San Roman in July, humidity is 65%. With an average temperature of 28°C (83°F), this humidity feels like a warm, tropical embrace that can make outdoor activities feel quite sticky and draining, so it's best to stay hydrated and take regular breaks in the shade.

July Average Humidity in San Roman

This chart illustrates the average monthly humidity levels in San Roman, 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 Roman is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%69%64%63%62%65%78%86%87%88%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Roman

In San Roman 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 Roman.

Maximum UV Index Levels in San Roman for July

The chart shows the monthly maximum UV Index (UVI) for San Roman 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 Roman typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121198
Data source: San Roman 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 Roman Compares to Other Months

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

This table compares monthly weather conditions in San Roman, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)38 mm (1.5 inches)85%very high
February Weather25°C (78°F)20 mm (0.8 inches)80%extreme
March Weather26°C (80°F)19 mm (0.8 inches)69%extreme
April Weather28°C (83°F)30 mm (1.2 inches)64%extreme
May Weather29°C (84°F)66 mm (2.6 inches)63%extreme
June Weather28°C (82°F)221 mm (8.7 inches)62%extreme
July Weather28°C (83°F)81 mm (3.2 inches)65%extreme
August Weather28°C (83°F)110 mm (4.3 inches)78%extreme
September Weather28°C (82°F)156 mm (6.1 inches)85%extreme
October Weather27°C (80°F)164 mm (6.5 inches)87%extreme
November Weather25°C (77°F)66 mm (2.6 inches)88%very high
December Weather24°C (75°F)43 mm (1.7 inches)88%very high

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