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September Weather in San Antonio Carupo, Mexico

Last updated: August 27, 2025

In San Antonio Carupo, Mexico, the month of September boasts an inviting average temperature of 19°C (66°F). Expect a cool minimum of 11°C (52°F) and a warm maximum reaching up to 28°C (83°F). However, be prepared for some rain, as 240 mm (9.4 in) of precipitation occurs over 22 days, accompanied by an average humidity of 85%.

September Temperature in San Antonio Carupo

In September in San Antonio Carupo, the average temperature is 19°C (66°F). Maximums can reach 28°C (83°F), while minimums can be as low as 11°C (52°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing in San Antonio Carupo.

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

The chart illustrates September temperature patterns in San Antonio Carupo, 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 Carupo, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (83°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec586266707269666665656158
Data source: Temperature data for San Antonio Carupo 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 Carupo

In San Antonio Carupo in September, the total precipitation amount reaches 240 mm (9.4 in) over the course of 22 days.

September Precipitation Trends in San Antonio Carupo

The chart displays monthly precipitation patterns in San Antonio Carupo, 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 Carupo, September typically receives around 240 mm (9.4 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec101613542177261250240114356
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Antonio Carupo

In San Antonio Carupo in September humidity is 85%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor adventures feel more exhausting, as the air weighs heavy and every step can feel like a mini workout.

September Average Humidity in San Antonio Carupo

This chart illustrates the average monthly humidity levels in San Antonio Carupo, 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 Carupo is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Antonio Carupo

In San Antonio Carupo in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Antonio Carupo, you can check here.

Maximum UV Index Levels in San Antonio Carupo for September

The chart shows the monthly maximum UV Index (UVI) for San Antonio Carupo 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 Carupo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111415141413131412108
Data source: San Antonio Carupo 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 Carupo Compares to Other Months

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

This table compares monthly weather conditions in San Antonio Carupo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)10 mm (0.4 inches)70%very high
February Weather16°C (62°F)16 mm (0.6 inches)64%extreme
March Weather19°C (67°F)12 mm (0.5 inches)54%extreme
April Weather21°C (70°F)5 mm (0.2 inches)61%extreme
May Weather22°C (72°F)42 mm (1.7 inches)75%extreme
June Weather21°C (70°F)177 mm (7.0 inches)83%extreme
July Weather19°C (66°F)261 mm (10.3 inches)83%extreme
August Weather19°C (66°F)250 mm (9.8 inches)85%extreme
September Weather19°C (66°F)240 mm (9.4 inches)85%extreme
October Weather18°C (65°F)114 mm (4.5 inches)79%extreme
November Weather16°C (61°F)35 mm (1.4 inches)76%very high
December Weather15°C (59°F)6 mm (0.2 inches)74%very high

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