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September Weather in El Tamarindo, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Tamarindo, Mexico is a warm 28°C (82°F), with minimums dipping to 23°C (74°F) and maximums soaring to 35°C (95°F). During this month, expect 286 mm (11.2 in) of precipitation spread over 24 days, contributing to an average humidity level of 78%. Embrace the warmth but be prepared for the rain!

September Temperature in El Tamarindo

In September, in El Tamarindo, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 23°C (74°F). This makes El Tamarindo a warm and pleasant destination for travelers looking to enjoy a sunny getaway.

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

The chart illustrates September temperature patterns in El Tamarindo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Tamarindo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec717274768083848382827773
Data source: Temperature data for El Tamarindo 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 Tamarindo

In El Tamarindo in September, the precipitation amount is 286 mm (11.2 in) over a span of 24 days.

September Precipitation Trends in El Tamarindo

The chart displays monthly precipitation patterns in El Tamarindo, 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 Tamarindo, September typically receives around 286 mm (11.2 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec15130018917034828613777
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Tamarindo

In El Tamarindo in September humidity is 78%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and overwhelming, potentially leading to a slower pace while exploring.

September Average Humidity in El Tamarindo

This chart illustrates the average monthly humidity levels in El Tamarindo, 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 Tamarindo is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%69%67%66%69%78%79%78%78%75%74%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Tamarindo

In El Tamarindo 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 Tamarindo.

Maximum UV Index Levels in El Tamarindo for September

The chart shows the monthly maximum UV Index (UVI) for El Tamarindo 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 Tamarindo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131212121197
Data source: El Tamarindo 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 Tamarindo Compares to Other Months

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

This table compares monthly weather conditions in El Tamarindo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)15 mm (0.6 inches)71%very high
February Weather22°C (73°F)13 mm (0.5 inches)69%very high
March Weather23°C (74°F)0 mm (0.0 inches)67%extreme
April Weather24°C (76°F)0 mm (0.0 inches)66%extreme
May Weather27°C (80°F)1 mm (0.0 inches)69%extreme
June Weather29°C (84°F)89 mm (3.5 inches)78%extreme
July Weather29°C (84°F)169 mm (6.7 inches)79%extreme
August Weather28°C (83°F)348 mm (13.7 inches)78%extreme
September Weather28°C (82°F)286 mm (11.2 inches)78%extreme
October Weather28°C (82°F)137 mm (5.4 inches)75%extreme
November Weather25°C (78°F)7 mm (0.3 inches)74%very high
December Weather23°C (73°F)7 mm (0.3 inches)74%high

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