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September Weather in Etucuaro, Mexico

Last updated: August 27, 2025

In Etucuaro, Mexico, the average temperature in September is a mild 18°C (66°F). During this time, you can expect minimum temperatures to dip to 12°C (54°F) and maximums reaching up to 27°C (82°F). However, be prepared for some rain, as the area experiences about 200 mm (7.9 in) of precipitation over 24 days with an average humidity of 85%.

September Temperature in Etucuaro

In September in Etucuaro, the average temperature is 18°C (66°F), with maximums reaching 27°C (82°F) and minimums dropping to as low as 12°C (54°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Etucuaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Etucuaro, September typically has an average temperature of 18°C (66°F), with highs reaching up to 27°C (82°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec596166687067666565656259
Data source: Temperature data for Etucuaro 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 Etucuaro

In Etucuaro in September, the precipitation amount is 200 mm (7.9 in) spread over a period of 24 days.

September Precipitation Trends in Etucuaro

The chart displays monthly precipitation patterns in Etucuaro, 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 Etucuaro, September typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec12161712731681992172001145911
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Etucuaro

In Etucuaro in September humidity is 85%. With an average temperature of 18°C (66°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel more strenuous and causing you to sweat more quickly. Travelers might find it necessary to take frequent breaks in the shade or refresh themselves with plenty of water to stay comfortable and energized.

September Average Humidity in Etucuaro

This chart illustrates the average monthly humidity levels in Etucuaro, 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 Etucuaro is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Etucuaro

In Etucuaro 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 Etucuaro, you can check here.

Maximum UV Index Levels in Etucuaro for September

The chart shows the monthly maximum UV Index (UVI) for Etucuaro 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 Etucuaro typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111415141414141412108
Data source: Etucuaro 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 Etucuaro Compares to Other Months

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

This table compares monthly weather conditions in Etucuaro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)12 mm (0.5 inches)70%very high
February Weather16°C (62°F)16 mm (0.6 inches)64%extreme
March Weather19°C (66°F)17 mm (0.7 inches)54%extreme
April Weather20°C (69°F)12 mm (0.5 inches)61%extreme
May Weather21°C (70°F)73 mm (2.9 inches)75%extreme
June Weather20°C (68°F)168 mm (6.6 inches)83%extreme
July Weather19°C (66°F)199 mm (7.8 inches)83%extreme
August Weather19°C (66°F)217 mm (8.5 inches)85%extreme
September Weather18°C (66°F)200 mm (7.9 inches)85%extreme
October Weather18°C (65°F)114 mm (4.5 inches)79%extreme
November Weather17°C (62°F)59 mm (2.3 inches)76%very high
December Weather15°C (59°F)11 mm (0.4 inches)74%very high

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