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September Weather in Antonio Rosales, Mexico

Last updated: August 27, 2025

In Antonio Rosales, Mexico, the average temperature in September hovers around 30°C (87°F). Expect a minimum of 18°C (65°F) and the potential for highs reaching 43°C (110°F). With an average humidity of 82%, be prepared for a tropical feel! Additionally, anticipate 72 mm (2.8 in) of precipitation over 9 days during the month.

September Temperature in Antonio Rosales

In September in Antonio Rosales, the average temperature is 30°C (87°F). The maximum can reach 43°C (110°F), while the minimum can drop to as low as 18°C (65°F). Travelers should be prepared for a range of temperatures and stay hydrated during the hottest parts of the day.

September Weather in Antonio Rosales: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Antonio Rosales, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Antonio Rosales, September typically has an average temperature of 30°C (87°F), with highs reaching up to 43°C (110°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec646670768188908987837465
Data source: Temperature data for Antonio Rosales 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.

September Precipitation in Antonio Rosales

In Antonio Rosales in September, the precipitation amount is 72 mm (2.8 in) over the course of 9 days.

September Precipitation Trends in Antonio Rosales

The chart displays monthly precipitation patterns in Antonio Rosales, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Antonio Rosales, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec131070115557572212220
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Antonio Rosales

In Antonio Rosales in September humidity is 82%. With an average temperature of 30°C (87°F), this humidity feels like stepping into a warm, damp embrace, making traveling feel sticky and oppressive, as each breath carries the weight of the air, leaving you yearning for shade and cool breezes.

September Average Humidity in Antonio Rosales

This chart illustrates the average monthly humidity levels in Antonio Rosales, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Antonio Rosales is approximately 82%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Antonio Rosales

In Antonio Rosales in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Antonio Rosales.

Maximum UV Index Levels in Antonio Rosales for September

The chart shows the monthly maximum UV Index (UVI) for Antonio Rosales in September, 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 September, the maximum UV index in Antonio Rosales typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810121212121211975
Data source: Antonio Rosales September 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 September Weather in Antonio Rosales Compares to Other Months

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

This table compares monthly weather conditions in Antonio Rosales, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)13 mm (0.5 inches)74%high
February Weather19°C (66°F)10 mm (0.4 inches)67%very high
March Weather21°C (70°F)7 mm (0.3 inches)60%very high
April Weather24°C (76°F)0 mm (0.0 inches)51%extreme
May Weather27°C (81°F)1 mm (0.0 inches)47%extreme
June Weather31°C (88°F)15 mm (0.6 inches)50%extreme
July Weather32°C (90°F)55 mm (2.2 inches)70%extreme
August Weather32°C (90°F)75 mm (3.0 inches)81%extreme
September Weather30°C (87°F)72 mm (2.8 inches)82%extreme
October Weather28°C (83°F)21 mm (0.8 inches)78%very high
November Weather23°C (74°F)22 mm (0.9 inches)78%high
December Weather19°C (66°F)20 mm (0.8 inches)80%moderate

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