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September Weather in Guachochi, Mexico

Last updated: August 27, 2025

In Guachochi, Mexico, the average temperature in September is a mild 16°C (61°F). Expect lows of 7°C (45°F) and highs reaching up to 27°C (81°F). During this month, you can anticipate approximately 125 mm (4.9 in) of precipitation spread over 17 days, resulting in an average humidity of 86%.

September Temperature in Guachochi

In September in Guachochi, the average temperature is 16°C (61°F). Maximums can reach 27°C (81°F), and minimums can be as low as 7°C (45°F). This makes it an ideal time for travelers to enjoy pleasant weather while exploring the sights.

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

The chart illustrates September temperature patterns in Guachochi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guachochi, September typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (81°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec434551566167636461575144
Data source: Temperature data for Guachochi 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 Guachochi

In Guachochi in September, the precipitation amount is 125 mm (4.9 in) spread over 17 days.

September Precipitation Trends in Guachochi

The chart displays monthly precipitation patterns in Guachochi, 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 Guachochi, September typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec18312161168219158125593032
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guachochi

In Guachochi in September, humidity is 86%. With an average temperature of 16°C (61°F), this humidity feels like walking through a warm, thick blanket of air that clings to your skin, making outdoor activities feel sticky and uncomfortable for traveling.

September Average Humidity in Guachochi

This chart illustrates the average monthly humidity levels in Guachochi, 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 Guachochi is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%65%58%48%48%54%72%77%86%82%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guachochi

In Guachochi 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 Guachochi.

Maximum UV Index Levels in Guachochi for September

The chart shows the monthly maximum UV Index (UVI) for Guachochi 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 Guachochi typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111414141414131187
Data source: Guachochi 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 Guachochi Compares to Other Months

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

This table compares monthly weather conditions in Guachochi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)18 mm (0.7 inches)75%high
February Weather7°C (46°F)31 mm (1.2 inches)65%very high
March Weather10°C (51°F)21 mm (0.8 inches)58%extreme
April Weather13°C (56°F)6 mm (0.2 inches)48%extreme
May Weather16°C (62°F)11 mm (0.4 inches)48%extreme
June Weather19°C (67°F)68 mm (2.7 inches)54%extreme
July Weather17°C (64°F)219 mm (8.6 inches)72%extreme
August Weather18°C (64°F)158 mm (6.2 inches)77%extreme
September Weather16°C (61°F)125 mm (4.9 inches)86%extreme
October Weather14°C (58°F)59 mm (2.3 inches)82%extreme
November Weather10°C (51°F)30 mm (1.2 inches)85%very high
December Weather7°C (44°F)32 mm (1.3 inches)87%high

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