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September Weather in Tres Postes, Ecuador

Last updated: August 23, 2025

In September, the average temperature in Tres Postes, Ecuador reaches a pleasant 24°C (76°F). Residents can expect a minimum temperature of 19°C (67°F) and occasionally bask in a maximum of 31°C (88°F). With precipitation measuring around 228 mm (9.0 in) over 26 days, the average humidity hovers at a comfortable 62%.

September Temperature in Tres Postes

In September in Tres Postes, the average temperature is 24°C (76°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 19°C (67°F). This pleasant weather makes it an ideal time to explore the outdoors and enjoy various activities.

September Weather in Tres Postes: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tres Postes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres Postes, September typically has an average temperature of 24°C (76°F), with highs reaching up to 31°C (88°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec787980797877757576767678
Data source: Temperature data for Tres Postes 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 Tres Postes

In Tres Postes in September, the total precipitation amount is 228 mm (9.0 in) spread over 26 days.

September Precipitation Trends in Tres Postes

The chart displays monthly precipitation patterns in Tres Postes, 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 Tres Postes, September typically receives around 228 mm (9.0 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec305426440459374314250169228193115214
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tres Postes

In Tres Postes in September, humidity is 62%. With an average temperature of 24°C (76°F), this humidity feels like a warm, slightly sticky embrace, making it essential for travelers to stay hydrated and take breaks in the shade as they explore the vibrant surroundings.

September Average Humidity in Tres Postes

This chart illustrates the average monthly humidity levels in Tres Postes, 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 Tres Postes is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%79%86%88%92%87%67%57%62%77%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tres Postes

In Tres Postes 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 Tres Postes.

Maximum UV Index Levels in Tres Postes for September

The chart shows the monthly maximum UV Index (UVI) for Tres Postes 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 Tres Postes typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141311111113131111
Data source: Tres Postes 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 Tres Postes Compares to Other Months

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

This table compares monthly weather conditions in Tres Postes, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)305 mm (12.0 inches)81%extreme
February Weather26°C (79°F)426 mm (16.8 inches)79%extreme
March Weather26°C (80°F)440 mm (17.3 inches)85%extreme
April Weather26°C (80°F)458 mm (18.1 inches)88%extreme
May Weather26°C (79°F)374 mm (14.7 inches)92%extreme
June Weather25°C (77°F)314 mm (12.4 inches)87%extreme
July Weather24°C (76°F)250 mm (9.8 inches)67%extreme
August Weather24°C (75°F)169 mm (6.6 inches)57%extreme
September Weather24°C (76°F)228 mm (9.0 inches)62%extreme
October Weather24°C (76°F)193 mm (7.6 inches)77%extreme
November Weather25°C (77°F)115 mm (4.5 inches)82%extreme
December Weather25°C (78°F)214 mm (8.4 inches)86%extreme

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