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September Weather in Plan de Ayala, Mexico

Last updated: August 27, 2025

In September, the average temperature in Plan de Ayala, Mexico hovers around 18°C (65°F), with a comfortable range between a minimum of 11°C (53°F) and a maximum of 26°C (79°F). However, be prepared for potential rain, as the month sees an average precipitation of 262 mm (10.3 in) over 27 days. With an average humidity of 77%, make sure to pack accordingly for both warmth and moisture!

September Temperature in Plan de Ayala

In September in Plan de Ayala, the average temperature is 18°C (65°F). Maximums can reach 26°C (79°F) and minimums can be as low as 11°C (53°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

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 18°C (65°F), with highs reaching up to 26°C (79°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec586061656665646565646159
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 total precipitation amount recorded is 262 mm (10.3 in) over a span of 27 days.

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 262 mm (10.3 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec6443367919633111419126222710352
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 77%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that's both refreshing and slightly stifling, making it essential for travelers to stay hydrated and take frequent breaks to enjoy the vibrant surroundings without feeling overly fatigued.

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 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
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 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 Plan de Ayala, you can check here.

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 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151515151414131110
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 Weather14°C (58°F)64 mm (2.5 inches)84%extreme
February Weather15°C (60°F)43 mm (1.7 inches)73%extreme
March Weather16°C (62°F)36 mm (1.4 inches)59%extreme
April Weather18°C (65°F)79 mm (3.1 inches)52%extreme
May Weather19°C (67°F)196 mm (7.7 inches)53%extreme
June Weather18°C (66°F)331 mm (13.0 inches)55%extreme
July Weather18°C (64°F)114 mm (4.5 inches)61%extreme
August Weather18°C (65°F)191 mm (7.5 inches)71%extreme
September Weather18°C (65°F)262 mm (10.3 inches)77%extreme
October Weather18°C (64°F)227 mm (8.9 inches)78%extreme
November Weather16°C (61°F)103 mm (4.1 inches)82%extreme
December Weather15°C (59°F)52 mm (2.0 inches)86%very high

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