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September Weather in Huejotengo (San Marcos), Mexico

Last updated: August 26, 2025

In Huejotengo (San Marcos), Mexico, the average temperature in September hovers around 16°C (61°F). Expect a chill with a minimum of 8°C (47°F) and a pleasant maximum of 25°C (77°F). However, be prepared for wet weather, as precipitation averages 448 mm (17.6 in) over 29 days. With an average humidity of 82%, dress for comfort and enjoy the season!

September Temperature in Huejotengo (San Marcos)

In September in Huejotengo (San Marcos), the average temperature is 16°C (61°F). Maximums can reach 25°C (77°F) and minimums can be as low as 8°C (47°F). Overall, this mild weather makes Huejotengo (San Marcos) an ideal destination for outdoor activities and sightseeing during this time of year.

September Weather in Huejotengo (San Marcos): Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Huejotengo (San Marcos), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huejotengo (San Marcos), September typically has an average temperature of 16°C (61°F), with highs reaching up to 25°C (77°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec545861626361616160605755
Data source: Temperature data for Huejotengo (San Marcos) 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 Huejotengo (San Marcos)

In Huejotengo (San Marcos) in September, the total precipitation amount reaches 448 mm (17.6 in) over the course of 29 days.

September Precipitation Trends in Huejotengo (San Marcos)

The chart displays monthly precipitation patterns in Huejotengo (San Marcos), 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 Huejotengo (San Marcos), September typically receives around 448 mm (17.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec13164186249481426427448190597
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Huejotengo (San Marcos)

In Huejotengo (San Marcos) in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Huejotengo (San Marcos)

This chart illustrates the average monthly humidity levels in Huejotengo (San Marcos), 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 Huejotengo (San Marcos) is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huejotengo (San Marcos)

In Huejotengo (San Marcos) 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 Huejotengo (San Marcos), you can check here.

Maximum UV Index Levels in Huejotengo (San Marcos) for September

The chart shows the monthly maximum UV Index (UVI) for Huejotengo (San Marcos) 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 Huejotengo (San Marcos) typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151414141412109
Data source: Huejotengo (San Marcos) 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 Huejotengo (San Marcos) Compares to Other Months

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

This table compares monthly weather conditions in Huejotengo (San Marcos), showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)13 mm (0.5 inches)84%very high
February Weather14°C (58°F)16 mm (0.6 inches)78%extreme
March Weather16°C (61°F)40 mm (1.6 inches)75%extreme
April Weather17°C (63°F)86 mm (3.4 inches)70%extreme
May Weather17°C (63°F)249 mm (9.8 inches)77%extreme
June Weather16°C (62°F)481 mm (18.9 inches)76%extreme
July Weather16°C (61°F)426 mm (16.8 inches)68%extreme
August Weather16°C (61°F)427 mm (16.8 inches)70%extreme
September Weather16°C (61°F)448 mm (17.6 inches)82%extreme
October Weather15°C (60°F)190 mm (7.5 inches)91%extreme
November Weather14°C (57°F)59 mm (2.3 inches)89%very high
December Weather13°C (55°F)7 mm (0.3 inches)88%very high

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