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September Weather in Colonia Piloto, Mexico

Last updated: August 27, 2025

In September, the average temperature in Colonia Piloto, Mexico hovers around 29°C (84°F), making it a warm destination. Daytime highs can reach up to 39°C (103°F), while the nights stay relatively mild with minimums around 21°C (71°F). However, be prepared for wet weather, as 123 mm (4.8 in) of precipitation can fall over 20 days, contributing to an average humidity of 80%.

September Temperature in Colonia Piloto

In September, in Colonia Piloto, the average temperature is 29°C (84°F). Maximum temperatures can reach 39°C (103°F) and the minimum can be as low as 21°C (71°F). This warm climate makes it an ideal destination for travelers seeking sunny days and enjoyable outdoor activities.

September Weather in Colonia Piloto: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Colonia Piloto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colonia Piloto, September typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (103°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec687276818686868684807470
Data source: Temperature data for Colonia Piloto 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 Colonia Piloto

In Colonia Piloto in September, the total precipitation amount reaches 123 mm (4.8 in) over the course of 20 days.

September Precipitation Trends in Colonia Piloto

The chart displays monthly precipitation patterns in Colonia Piloto, 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 Colonia Piloto, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec3514231851131120841231092513
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Colonia Piloto

In Colonia Piloto in September, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

September Average Humidity in Colonia Piloto

This chart illustrates the average monthly humidity levels in Colonia Piloto, 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 Colonia Piloto is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Colonia Piloto

In Colonia Piloto 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 Colonia Piloto.

Maximum UV Index Levels in Colonia Piloto for September

The chart shows the monthly maximum UV Index (UVI) for Colonia Piloto 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 Colonia Piloto typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121212121312121086
Data source: Colonia Piloto 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 Colonia Piloto Compares to Other Months

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

This table compares monthly weather conditions in Colonia Piloto, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)35 mm (1.4 inches)87%high
February Weather22°C (72°F)14 mm (0.5 inches)85%very high
March Weather24°C (76°F)22 mm (0.9 inches)83%extreme
April Weather27°C (81°F)18 mm (0.7 inches)84%extreme
May Weather30°C (86°F)51 mm (2.0 inches)85%extreme
June Weather30°C (86°F)131 mm (5.2 inches)79%extreme
July Weather30°C (86°F)120 mm (4.7 inches)71%extreme
August Weather30°C (87°F)84 mm (3.3 inches)72%extreme
September Weather29°C (84°F)123 mm (4.8 inches)80%extreme
October Weather27°C (80°F)109 mm (4.3 inches)85%very high
November Weather23°C (75°F)25 mm (1.0 inches)88%very high
December Weather21°C (71°F)13 mm (0.5 inches)89%high

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