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September Weather in Tepetitan, Mexico

Last updated: August 27, 2025

In September, the average temperature in Tepetitan, Mexico hovers around a warm 28°C (83°F). Expect temperatures to range from a minimum of 22°C (72°F) to a sweltering maximum of 38°C (100°F). Be prepared for some rain, as 195 mm (7.7 in) of precipitation can be expected over the course of 23 days, coupled with an average humidity of 77%.

September Temperature in Tepetitan

In September, in Tepetitan, the average temperature is 28°C (83°F), with maximums reaching up to 38°C (100°F) and minimums dropping to as low as 22°C (72°F). This pleasant climate makes Tepetitan an ideal destination for travelers seeking warm weather and outdoor activities.

September Weather in Tepetitan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tepetitan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tepetitan, September typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec747780848684848483817775
Data source: Temperature data for Tepetitan 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 Tepetitan

In Tepetitan in September, the precipitation amount is 195 mm (7.7 in) spread over 23 days, indicating a significant amount of rainfall for that period.

September Precipitation Trends in Tepetitan

The chart displays monthly precipitation patterns in Tepetitan, 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 Tepetitan, September typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec89433045952436311619627615689
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tepetitan

In Tepetitan in September, humidity is 77%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities more challenging and requiring frequent hydration breaks for travelers.

September Average Humidity in Tepetitan

This chart illustrates the average monthly humidity levels in Tepetitan, 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 Tepetitan is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tepetitan

In Tepetitan in September, 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 Tepetitan.

Maximum UV Index Levels in Tepetitan for September

The chart shows the monthly maximum UV Index (UVI) for Tepetitan 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 Tepetitan typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413141313131298
Data source: Tepetitan 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 Tepetitan Compares to Other Months

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

This table compares monthly weather conditions in Tepetitan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)89 mm (3.5 inches)84%very high
February Weather25°C (77°F)43 mm (1.7 inches)73%extreme
March Weather26°C (80°F)30 mm (1.2 inches)59%extreme
April Weather29°C (84°F)45 mm (1.8 inches)52%extreme
May Weather30°C (87°F)95 mm (3.7 inches)53%extreme
June Weather29°C (84°F)243 mm (9.6 inches)55%extreme
July Weather29°C (85°F)63 mm (2.5 inches)61%extreme
August Weather29°C (84°F)116 mm (4.6 inches)71%extreme
September Weather28°C (83°F)195 mm (7.7 inches)77%extreme
October Weather27°C (81°F)276 mm (10.8 inches)78%extreme
November Weather25°C (77°F)156 mm (6.2 inches)82%very high
December Weather24°C (75°F)89 mm (3.5 inches)86%very high

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