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September Weather in Plan de Ayala, Mexico

Last updated: August 26, 2025

In September, the average temperature in Plan de Ayala, Mexico reaches a warm 28°C (82°F). Expect a pleasant range, with minimums dropping to 20°C (68°F) and maximums peaking at 39°C (102°F). Be prepared for some rain, as 160 mm (6.3 in) of precipitation may come down over 22 days. With an average humidity of 80%, you’ll find the atmosphere quite tropical and inviting!

September Temperature in Plan de Ayala

In September in Plan de Ayala, the average temperature is 28°C (82°F). Maximums can reach 39°C (102°F) and minimums can be as low as 20°C (68°F). This warm climate makes Plan de Ayala an ideal destination for sun-seekers and outdoor enthusiasts.

September Weather in Plan de Ayala: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Plan de Ayala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plan de Ayala, September typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec677175818484848482787369
Data source: Temperature data for Plan de Ayala 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 Plan de Ayala

In Plan de Ayala, in September, the precipitation amount is 160 mm (6.3 in) during 22 days, indicating a relatively wet period.

September Precipitation Trends in Plan de Ayala

The chart displays monthly precipitation patterns in Plan de Ayala, 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 Plan de Ayala, September typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec33193530881831801301601312812
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plan de Ayala

In Plan de Ayala in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Plan de Ayala

This chart illustrates the average monthly humidity levels in Plan de Ayala, 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 Plan de Ayala 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 Plan de Ayala

In Plan de Ayala 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 Plan de Ayala.

Maximum UV Index Levels in Plan de Ayala for September

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

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

This table compares monthly weather conditions in Plan de Ayala, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)32 mm (1.3 inches)87%high
February Weather21°C (71°F)19 mm (0.7 inches)85%very high
March Weather24°C (76°F)35 mm (1.4 inches)83%extreme
April Weather27°C (81°F)30 mm (1.2 inches)84%extreme
May Weather29°C (85°F)88 mm (3.5 inches)85%extreme
June Weather29°C (84°F)183 mm (7.2 inches)79%extreme
July Weather29°C (84°F)180 mm (7.1 inches)71%extreme
August Weather29°C (84°F)130 mm (5.1 inches)72%extreme
September Weather28°C (82°F)160 mm (6.3 inches)80%extreme
October Weather26°C (79°F)131 mm (5.2 inches)85%very high
November Weather23°C (73°F)28 mm (1.1 inches)88%very high
December Weather20°C (69°F)12 mm (0.5 inches)89%high

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