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September Weather in El Quetzal, Guatemala

Last updated: August 23, 2025

In El Quetzal, Guatemala, the average temperature in September hovers around 21°C (69°F), with a mild range between a minimum of 16°C (60°F) and a maximum of 28°C (82°F). Expect a substantial precipitation amount of 604 mm (23.8 in) over the course of the month, complemented by an average humidity level of 82%. Prepare for a wet and warm experience!

September Temperature in El Quetzal

In September in El Quetzal, the average temperature is 21°C (69°F), with maximums reaching 28°C (82°F) and minimums dipping as low as 16°C (60°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in El Quetzal.

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

The chart illustrates September temperature patterns in El Quetzal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Quetzal, September typically has an average temperature of 21°C (69°F), with highs reaching up to 28°C (82°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec676868697070707069696967
Data source: Temperature data for El Quetzal 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 Quetzal

In El Quetzal in September, the total precipitation amount reaches 604 mm (23.8 in) over the span of 30 days.

September Precipitation Trends in El Quetzal

The chart displays monthly precipitation patterns in El Quetzal, 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 Quetzal, September typically receives around 604 mm (23.8 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec516213424870256146258860452822471
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Quetzal

In El Quetzal in September humidity is 82%. With an average temperature of 21°C (69°F), this humidity feels like a sweltering embrace, making outdoor activities feel more strenuous and prompting travelers to seek shade and cooling breezes.

September Average Humidity in El Quetzal

This chart illustrates the average monthly humidity levels in El Quetzal, 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 Quetzal is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Quetzal

In El Quetzal 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 Quetzal, you can check here.

Maximum UV Index Levels in El Quetzal for September

The chart shows the monthly maximum UV Index (UVI) for El Quetzal 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 Quetzal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141414141413119
Data source: El Quetzal 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 Quetzal Compares to Other Months

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

This table compares monthly weather conditions in El Quetzal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)51 mm (2.0 inches)76%extreme
February Weather20°C (68°F)62 mm (2.5 inches)68%extreme
March Weather20°C (68°F)134 mm (5.3 inches)59%extreme
April Weather21°C (69°F)248 mm (9.8 inches)57%extreme
May Weather21°C (70°F)702 mm (27.6 inches)65%extreme
June Weather21°C (70°F)561 mm (22.1 inches)66%extreme
July Weather21°C (70°F)461 mm (18.2 inches)75%extreme
August Weather21°C (70°F)588 mm (23.1 inches)82%extreme
September Weather21°C (69°F)604 mm (23.8 inches)82%extreme
October Weather21°C (69°F)528 mm (20.8 inches)83%extreme
November Weather20°C (69°F)224 mm (8.8 inches)80%extreme
December Weather20°C (68°F)71 mm (2.8 inches)76%very high

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