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September Weather in Esteros, Mexico

Last updated: August 27, 2025

In September, the average temperature in Esteros, Mexico hovers around 29°C (84°F). Temperatures can range from a minimum of 21°C (70°F) to a scorching maximum of 38°C (100°F). Residents and visitors can also expect around 103 mm (4.1 in) of precipitation spread across 20 days, with a noteworthy average humidity of 80%.

September Temperature in Esteros

In September in Esteros, the average temperature is 29°C (84°F), with maximums reaching up to 38°C (100°F) and minimums dipping as low as 21°C (70°F). This climate makes it an ideal time for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Esteros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Esteros, September typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (100°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec687175808485858584807470
Data source: Temperature data for Esteros 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 Esteros

In Esteros in September, the precipitation amount is 103 mm (4.1 in), occurring over a span of 20 days.

September Precipitation Trends in Esteros

The chart displays monthly precipitation patterns in Esteros, 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 Esteros, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec311322175112812980104952212
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Esteros

In Esteros in September, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

September Average Humidity in Esteros

This chart illustrates the average monthly humidity levels in Esteros, 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 Esteros is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Esteros

In Esteros 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 Esteros.

Maximum UV Index Levels in Esteros for September

The chart shows the monthly maximum UV Index (UVI) for Esteros 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 Esteros typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121212121312121086
Data source: Esteros 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 Esteros Compares to Other Months

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

This table compares monthly weather conditions in Esteros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)31 mm (1.2 inches)87%high
February Weather22°C (71°F)13 mm (0.5 inches)85%very high
March Weather24°C (76°F)22 mm (0.9 inches)83%extreme
April Weather27°C (81°F)17 mm (0.7 inches)84%extreme
May Weather29°C (85°F)51 mm (2.0 inches)85%extreme
June Weather30°C (85°F)128 mm (5.0 inches)79%extreme
July Weather29°C (85°F)128 mm (5.1 inches)71%extreme
August Weather30°C (86°F)80 mm (3.1 inches)72%extreme
September Weather29°C (84°F)103 mm (4.1 inches)80%extreme
October Weather27°C (80°F)95 mm (3.7 inches)85%very high
November Weather23°C (74°F)22 mm (0.9 inches)88%very high
December Weather21°C (70°F)12 mm (0.5 inches)89%high

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