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September Weather in El Palmito, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Palmito, Mexico hovers around 21°C (70°F), offering a pleasant climate for outdoor activities. You can expect a minimum temperature of 14°C (57°F), with highs reaching up to 31°C (88°F). However, be prepared for some rain, as precipitation averages 224 mm (8.8 in) over 28 days. With an average humidity of 83%, the air is sure to feel warm and tropical!

September Temperature in El Palmito

In September in El Palmito, the average temperature is 21°C (70°F). Maximums can reach 31°C (88°F) and minimums can be as low as 14°C (57°F). This pleasant climate makes El Palmito an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in El Palmito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Palmito, September typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec586064677072707170696459
Data source: Temperature data for El Palmito 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 Palmito

In El Palmito in September, the total precipitation amount is 224 mm (8.8 in) that falls over the course of 28 days.

September Precipitation Trends in El Palmito

The chart displays monthly precipitation patterns in El Palmito, 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 Palmito, September typically receives around 224 mm (8.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec203643161483263182241132037
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Palmito

In El Palmito in September humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

September Average Humidity in El Palmito

This chart illustrates the average monthly humidity levels in El Palmito, 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 Palmito 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 Palmito

In El Palmito 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 El Palmito.

Maximum UV Index Levels in El Palmito for September

The chart shows the monthly maximum UV Index (UVI) for El Palmito 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 Palmito typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121414131313131297
Data source: El Palmito 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 Palmito Compares to Other Months

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

This table compares monthly weather conditions in El Palmito, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)20 mm (0.8 inches)74%very high
February Weather16°C (61°F)36 mm (1.4 inches)66%extreme
March Weather18°C (64°F)4 mm (0.2 inches)61%extreme
April Weather19°C (67°F)3 mm (0.1 inches)56%extreme
May Weather21°C (71°F)16 mm (0.6 inches)61%extreme
June Weather22°C (72°F)147 mm (5.8 inches)73%extreme
July Weather21°C (71°F)325 mm (12.8 inches)82%extreme
August Weather22°C (71°F)318 mm (12.5 inches)83%extreme
September Weather21°C (70°F)224 mm (8.8 inches)83%extreme
October Weather21°C (69°F)113 mm (4.4 inches)78%extreme
November Weather18°C (64°F)20 mm (0.8 inches)77%very high
December Weather15°C (60°F)37 mm (1.5 inches)78%high

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