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September Weather in El Filo, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Filo, Mexico reaches a warm 28°C (82°F). Expect a cozy minimum of 22°C (73°F) and a peak of 34°C (94°F). However, be prepared for some rain, as 287 mm (11.3 in) of precipitation falls over 24 days, contributing to a high average humidity of 83%.

September Temperature in El Filo

In September in El Filo, the average temperature is 28°C (82°F), with maximums reaching 34°C (94°F) and minimums dropping to 22°C (73°F). Travelers can expect warm and pleasant weather, ideal for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in El Filo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Filo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec697173757983848382817671
Data source: Temperature data for El Filo 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 Filo

In El Filo in September, the precipitation amount is 287 mm (11.3 in) occurring over a span of 24 days.

September Precipitation Trends in El Filo

The chart displays monthly precipitation patterns in El Filo, 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 Filo, September typically receives around 287 mm (11.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec131500057150297287136911
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Filo

In El Filo in September humidity is 83%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making travel languid and drenched in sweat.

September Average Humidity in El Filo

This chart illustrates the average monthly humidity levels in El Filo, 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 Filo is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%66%61%56%61%73%82%83%83%79%77%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Filo

In El Filo in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Filo.

Maximum UV Index Levels in El Filo for September

The chart shows the monthly maximum UV Index (UVI) for El Filo 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 Filo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111313121212121186
Data source: El Filo 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 Filo Compares to Other Months

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

This table compares monthly weather conditions in El Filo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)13 mm (0.5 inches)74%high
February Weather22°C (71°F)15 mm (0.6 inches)66%very high
March Weather23°C (73°F)0 mm (0.0 inches)61%extreme
April Weather24°C (75°F)0 mm (0.0 inches)56%extreme
May Weather26°C (79°F)0 mm (0.0 inches)61%extreme
June Weather28°C (83°F)57 mm (2.3 inches)73%extreme
July Weather29°C (85°F)150 mm (5.9 inches)82%extreme
August Weather28°C (83°F)297 mm (11.7 inches)83%extreme
September Weather28°C (82°F)287 mm (11.3 inches)83%extreme
October Weather27°C (81°F)136 mm (5.4 inches)78%extreme
November Weather24°C (76°F)9 mm (0.4 inches)77%very high
December Weather22°C (71°F)11 mm (0.4 inches)78%high

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