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September Weather in Juan Diego, Mexico

Last updated: August 26, 2025

In September, the average temperature in Juan Diego, Mexico hovers around 27°C (81°F), with a minimum of 24°C (76°F) and a maximum reaching 31°C (87°F). Expect considerable rainfall, with an average precipitation of 479 mm (18.9 in) spread over 25 days. This creates a humid environment, with an average humidity level of 77%.

September Temperature in Juan Diego

In September in Juan Diego, the average temperature is 27°C (81°F), with maximums reaching 31°C (87°F) and minimums dropping to 24°C (76°F). This pleasant weather makes it an ideal destination for travelers seeking warmth and sunshine.

September Weather in Juan Diego: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Juan Diego, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juan Diego, September typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (87°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec798081828281828281818179
Data source: Temperature data for Juan Diego 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 Juan Diego

In Juan Diego, in September, the precipitation amount is 479 mm (18.9 in) over the course of 25 days.

September Precipitation Trends in Juan Diego

The chart displays monthly precipitation patterns in Juan Diego, 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 Juan Diego, September typically receives around 479 mm (18.9 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec624579379142305479473156
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Juan Diego

In Juan Diego in September, humidity is 77%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket, making travel feel sticky and heavy, as sweat clings to the skin and the air becomes thick, causing you to long for refreshing breezes and cool shade.

September Average Humidity in Juan Diego

This chart illustrates the average monthly humidity levels in Juan Diego, 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 Juan Diego is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Juan Diego

In Juan Diego 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 Juan Diego.

Maximum UV Index Levels in Juan Diego for September

The chart shows the monthly maximum UV Index (UVI) for Juan Diego 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 Juan Diego typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012131314141213131298
Data source: Juan Diego 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 Juan Diego Compares to Other Months

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

This table compares monthly weather conditions in Juan Diego, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)6 mm (0.2 inches)67%very high
February Weather26°C (80°F)2 mm (0.1 inches)66%extreme
March Weather27°C (81°F)3 mm (0.1 inches)63%extreme
April Weather28°C (82°F)5 mm (0.2 inches)66%extreme
May Weather28°C (83°F)79 mm (3.1 inches)71%extreme
June Weather27°C (82°F)379 mm (14.9 inches)73%extreme
July Weather28°C (83°F)142 mm (5.6 inches)78%extreme
August Weather28°C (82°F)305 mm (12.0 inches)78%extreme
September Weather27°C (81°F)479 mm (18.9 inches)77%extreme
October Weather27°C (81°F)473 mm (18.6 inches)77%extreme
November Weather27°C (81°F)15 mm (0.6 inches)75%very high
December Weather26°C (80°F)6 mm (0.3 inches)72%very high

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