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September Weather in Machala, Ecuador

Last updated: August 23, 2025

In September, the average temperature in Machala, Ecuador is a pleasant 22°C (72°F), with highs reaching 26°C (79°F) and lows dipping to 19°C (66°F). However, be prepared for some rain, as the area sees approximately 41 mm (1.6 in) of precipitation over 14 days. With an average humidity of 86%, expect a cozy, warm atmosphere throughout the month.

September Temperature in Machala

In September in Machala, the average temperature is 22°C (72°F). Maximums can reach 26°C (79°F), while minimums can dip as low as 19°C (66°F). This pleasant and mild climate makes it an ideal time for exploring and enjoying outdoor activities in Machala.

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

The chart illustrates September temperature patterns in Machala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Machala, September typically has an average temperature of 22°C (72°F), with highs reaching up to 26°C (79°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec787979797775737272737376
Data source: Temperature data for Machala 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 Machala

In Machala in September, the precipitation amount is 41 mm (1.6 in) over a span of 14 days.

September Precipitation Trends in Machala

The chart displays monthly precipitation patterns in Machala, 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 Machala, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec165239404165171735537417875120
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Machala

In Machala in September, humidity is 86%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapping around you as you travel, making it essential to stay hydrated and seek shade during the sun's peak hours.

September Average Humidity in Machala

This chart illustrates the average monthly humidity levels in Machala, 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 Machala is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%87%87%84%84%86%86%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Machala

In Machala 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 Machala.

Maximum UV Index Levels in Machala for September

The chart shows the monthly maximum UV Index (UVI) for Machala 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 Machala typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141210101113131212
Data source: Machala 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 Machala Compares to Other Months

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

This table compares monthly weather conditions in Machala, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)165 mm (6.5 inches)88%extreme
February Weather26°C (79°F)239 mm (9.4 inches)87%extreme
March Weather26°C (79°F)404 mm (15.9 inches)86%extreme
April Weather26°C (79°F)165 mm (6.5 inches)84%extreme
May Weather25°C (77°F)171 mm (6.7 inches)87%extreme
June Weather24°C (75°F)73 mm (2.9 inches)87%very high
July Weather23°C (73°F)55 mm (2.2 inches)84%very high
August Weather22°C (72°F)37 mm (1.5 inches)84%extreme
September Weather22°C (72°F)41 mm (1.6 inches)86%extreme
October Weather23°C (73°F)78 mm (3.1 inches)86%extreme
November Weather23°C (74°F)74 mm (2.9 inches)87%extreme
December Weather24°C (76°F)120 mm (4.7 inches)88%extreme

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