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September Weather in San Antonio Cardenas, Mexico

Last updated: August 27, 2025

In September, the average temperature in San Antonio Cardenas, Mexico is a warm 28°C (83°F), with minimums dipping to 24°C (75°F) and maximums reaching up to 35°C (95°F). Visitors can expect 203 mm (8.0 in) of precipitation spread across 23 days, contributing to an average humidity level of 80%. 🌦️

September Temperature in San Antonio Cardenas

In September in San Antonio Cardenas, the average temperature is 28°C (83°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 24°C (75°F). This warm and pleasant climate makes it an ideal time for exploring and enjoying outdoor activities in San Antonio Cardenas.

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

The chart illustrates September temperature patterns in San Antonio Cardenas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio Cardenas, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec757881848684848483817876
Data source: Temperature data for San Antonio Cardenas 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 San Antonio Cardenas

In San Antonio Cardenas in September, the precipitation amount is 203 mm (8.0 in) distributed over 23 days.

September Precipitation Trends in San Antonio Cardenas

The chart displays monthly precipitation patterns in San Antonio Cardenas, 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 San Antonio Cardenas, September typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec52211931582587713020426313352
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Antonio Cardenas

In San Antonio Cardenas in September, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.

September Average Humidity in San Antonio Cardenas

This chart illustrates the average monthly humidity levels in San Antonio Cardenas, 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 San Antonio Cardenas is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%73%64%61%60%59%64%76%80%82%83%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Antonio Cardenas

In San Antonio Cardenas in September, 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 Antonio Cardenas.

Maximum UV Index Levels in San Antonio Cardenas for September

The chart shows the monthly maximum UV Index (UVI) for San Antonio Cardenas 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 San Antonio Cardenas typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313141313121198
Data source: San Antonio Cardenas 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 San Antonio Cardenas Compares to Other Months

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

This table compares monthly weather conditions in San Antonio Cardenas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)52 mm (2.0 inches)78%very high
February Weather25°C (78°F)21 mm (0.8 inches)73%extreme
March Weather27°C (81°F)18 mm (0.7 inches)64%extreme
April Weather29°C (84°F)31 mm (1.2 inches)61%extreme
May Weather30°C (87°F)58 mm (2.3 inches)59%extreme
June Weather29°C (84°F)257 mm (10.1 inches)59%extreme
July Weather29°C (85°F)77 mm (3.0 inches)64%extreme
August Weather29°C (84°F)130 mm (5.1 inches)76%extreme
September Weather28°C (83°F)203 mm (8.0 inches)80%extreme
October Weather27°C (81°F)263 mm (10.3 inches)82%extreme
November Weather25°C (78°F)133 mm (5.3 inches)83%very high
December Weather24°C (76°F)52 mm (2.0 inches)84%very high

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