September Weather in Santa Maria Colotepec, Mexico

Last updated: August 27, 2025

In Santa Maria Colotepec, Mexico, the average temperature in September hovers around 24°C (76°F), with a minimum of 20°C (68°F) and a maximum of 30°C (87°F). Expect significant precipitation of 533 mm (21.0 in) spread over 28 days, contributing to an average humidity of 77%.

September Temperature in Santa Maria Colotepec

In September in Santa Maria Colotepec, the average temperature is 24°C (76°F). Maximums can reach 30°C (87°F), and minimums can be as low as 20°C (68°F). This mild climate makes Santa Maria Colotepec an ideal destination for travelers looking to enjoy pleasant weather.

September Weather in Santa Maria Colotepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Maria Colotepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Maria Colotepec, September typically has an average temperature of 24°C (76°F), with highs reaching up to 30°C (87°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec737475777776767675757473
Data source: Temperature data for Santa Maria Colotepec 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 Santa Maria Colotepec

In Santa Maria Colotepec in September, the total precipitation amount is 533 mm (21.0 in) recorded over the span of 28 days.

September Precipitation Trends in Santa Maria Colotepec

The chart displays monthly precipitation patterns in Santa Maria Colotepec, 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 Santa Maria Colotepec, September typically receives around 533 mm (21.0 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec13615301733992414055334582813
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Maria Colotepec

In Santa Maria Colotepec in September humidity is 77%. With an average temperature of 24°C (76°F), this humidity feels like traveling through a warm, heavy blanket that clings to your skin, making each step feel like a gentle workout as the air wraps around you, urging you to move at a leisurely pace and seek out shade whenever possible.

September Average Humidity in Santa Maria Colotepec

This chart illustrates the average monthly humidity levels in Santa Maria Colotepec, 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 Santa Maria Colotepec is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Maria Colotepec

In Santa Maria Colotepec 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 Santa Maria Colotepec.

Maximum UV Index Levels in Santa Maria Colotepec for September

The chart shows the monthly maximum UV Index (UVI) for Santa Maria Colotepec 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 Santa Maria Colotepec typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141413131312109
Data source: Santa Maria Colotepec 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 Santa Maria Colotepec Compares to Other Months

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

This table compares monthly weather conditions in Santa Maria Colotepec, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)13 mm (0.5 inches)67%very high
February Weather23°C (74°F)6 mm (0.2 inches)66%extreme
March Weather24°C (76°F)15 mm (0.6 inches)63%extreme
April Weather25°C (77°F)30 mm (1.2 inches)66%extreme
May Weather25°C (77°F)173 mm (6.8 inches)71%extreme
June Weather24°C (76°F)399 mm (15.7 inches)73%extreme
July Weather25°C (76°F)241 mm (9.5 inches)78%extreme
August Weather24°C (76°F)405 mm (15.9 inches)78%extreme
September Weather24°C (76°F)533 mm (21.0 inches)77%extreme
October Weather24°C (75°F)458 mm (18.0 inches)77%extreme
November Weather23°C (75°F)28 mm (1.1 inches)75%very high
December Weather23°C (73°F)13 mm (0.5 inches)72%very high

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