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September Weather in Purificacion, Mexico

Last updated: August 27, 2025

In September, the average temperature in Purificacion, Mexico is a pleasant 22°C (72°F). You'll experience a comfortable range, with minimums dipping to 17°C (63°F) and maximums reaching up to 31°C (88°F). Be prepared for some rain, as the area sees 425 mm (16.8 in) of precipitation over 29 days, contributing to an average humidity of 83%.

September Temperature in Purificacion

In September in Purificacion, the average temperature is 22°C (72°F). Maximum temperatures can reach up to 31°C (88°F), while the minimum can drop as low as 17°C (63°F). This pleasant climate makes Purificacion an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates September temperature patterns in Purificacion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Purificacion, September typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec666770717374737372727067
Data source: Temperature data for Purificacion 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 Purificacion

In Purificacion in September, the total precipitation amount is 425 mm (16.8 in) spread over 29 days.

September Precipitation Trends in Purificacion

The chart displays monthly precipitation patterns in Purificacion, 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 Purificacion, September typically receives around 425 mm (16.8 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec183151252183414434262225021
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Purificacion

In Purificacion in September humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

September Average Humidity in Purificacion

This chart illustrates the average monthly humidity levels in Purificacion, 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 Purificacion is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%59%60%67%80%81%83%83%80%77%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Purificacion

In Purificacion 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 Purificacion, you can check here.

Maximum UV Index Levels in Purificacion for September

The chart shows the monthly maximum UV Index (UVI) for Purificacion 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 Purificacion typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413141313141298
Data source: Purificacion 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 Purificacion Compares to Other Months

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

This table compares monthly weather conditions in Purificacion, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)18 mm (0.7 inches)70%very high
February Weather19°C (67°F)31 mm (1.2 inches)65%extreme
March Weather21°C (70°F)5 mm (0.2 inches)59%extreme
April Weather22°C (71°F)1 mm (0.0 inches)60%extreme
May Weather23°C (74°F)25 mm (1.0 inches)67%extreme
June Weather23°C (74°F)218 mm (8.6 inches)80%extreme
July Weather23°C (73°F)341 mm (13.4 inches)81%extreme
August Weather23°C (73°F)443 mm (17.4 inches)83%extreme
September Weather22°C (72°F)425 mm (16.8 inches)83%extreme
October Weather22°C (72°F)222 mm (8.7 inches)80%extreme
November Weather21°C (70°F)50 mm (2.0 inches)77%very high
December Weather19°C (67°F)21 mm (0.8 inches)76%very high

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