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September Weather in El Guayabo, Mexico

Last updated: August 27, 2025

In El Guayabo, Mexico, the average temperature in September is a pleasant 24°C (76°F). Temperatures can vary, with a minimum of 18°C (65°F) and a maximum reaching 32°C (90°F). Prepare for some rain, as the area receives around 530 mm (20.9 in) of precipitation over 29 days, accompanied by an average humidity level of 82%.

September Temperature in El Guayabo

In September in El Guayabo, the average temperature is 24°C (76°F). Maximums can reach 32°C (90°F), and minimums can be as low as 18°C (65°F). This pleasant climate makes El Guayabo an ideal destination for travelers seeking warmth and outdoor activities.

September Weather in El Guayabo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Guayabo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Guayabo, September typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec747578798077777675757573
Data source: Temperature data for El Guayabo 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 El Guayabo

In El Guayabo in September, the precipitation amount is 530 mm (20.9 in) over the course of 29 days.

September Precipitation Trends in El Guayabo

The chart displays monthly precipitation patterns in El Guayabo, 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 El Guayabo, September typically receives around 530 mm (20.9 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec8333653683654785304749534
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Guayabo

In El Guayabo in September, humidity is 82%. With an average temperature of 24°C (76°F), this humidity feels like wearing a warm, damp blanket, making travel uncomfortable and sticky as you explore.

September Average Humidity in El Guayabo

This chart illustrates the average monthly humidity levels in El Guayabo, 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 El Guayabo is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Guayabo

In El Guayabo 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 El Guayabo, you can check here.

Maximum UV Index Levels in El Guayabo for September

The chart shows the monthly maximum UV Index (UVI) for El Guayabo 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 El Guayabo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412109
Data source: El Guayabo 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 El Guayabo Compares to Other Months

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

This table compares monthly weather conditions in El Guayabo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)8 mm (0.3 inches)65%very high
February Weather24°C (75°F)3 mm (0.1 inches)61%extreme
March Weather25°C (78°F)3 mm (0.1 inches)59%extreme
April Weather26°C (80°F)3 mm (0.1 inches)62%extreme
May Weather27°C (80°F)65 mm (2.6 inches)73%extreme
June Weather25°C (77°F)368 mm (14.5 inches)78%extreme
July Weather25°C (77°F)365 mm (14.4 inches)79%extreme
August Weather24°C (76°F)478 mm (18.8 inches)82%extreme
September Weather24°C (76°F)530 mm (20.9 inches)82%extreme
October Weather24°C (76°F)474 mm (18.7 inches)79%extreme
November Weather24°C (75°F)95 mm (3.7 inches)72%very high
December Weather23°C (73°F)34 mm (1.3 inches)70%very high

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