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September Weather in La Pachona, Mexico

Last updated: August 27, 2025

In La Pachona, Mexico, the average temperature in September hovers around 18°C (65°F), with a minimum dipping to 8°C (47°F) and a maximum reaching 28°C (82°F). Expect 136 mm (5.3 in) of precipitation spread across about 15 days, accompanied by an average humidity level of 81%. Stay prepared for a mix of warmth and moisture this month!

September Temperature in La Pachona

In September in La Pachona, the average temperature is 18°C (65°F), with maximums reaching 28°C (82°F) and minimums dipping as low as 8°C (47°F). This mild weather makes it an ideal time for travelers to explore and enjoy outdoor activities.

September Weather in La Pachona: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Pachona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Pachona, September typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (82°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec545863677068666764635854
Data source: Temperature data for La Pachona 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 La Pachona

In La Pachona in September, the precipitation amount is 136 mm (5.3 in) over a span of 15 days.

September Precipitation Trends in La Pachona

The chart displays monthly precipitation patterns in La Pachona, 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 La Pachona, September typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec129963311910878136501410
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Pachona

In La Pachona in September, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

September Average Humidity in La Pachona

This chart illustrates the average monthly humidity levels in La Pachona, 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 La Pachona is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Pachona

In La Pachona 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 La Pachona, you can check here.

Maximum UV Index Levels in La Pachona for September

The chart shows the monthly maximum UV Index (UVI) for La Pachona 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 La Pachona typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151414141412108
Data source: La Pachona 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 La Pachona Compares to Other Months

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

This table compares monthly weather conditions in La Pachona, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)12 mm (0.5 inches)75%very high
February Weather15°C (59°F)9 mm (0.4 inches)69%extreme
March Weather17°C (64°F)9 mm (0.4 inches)65%extreme
April Weather19°C (67°F)5 mm (0.2 inches)64%extreme
May Weather21°C (70°F)33 mm (1.3 inches)75%extreme
June Weather20°C (69°F)119 mm (4.7 inches)78%extreme
July Weather19°C (67°F)108 mm (4.2 inches)67%extreme
August Weather19°C (67°F)78 mm (3.1 inches)64%extreme
September Weather18°C (65°F)136 mm (5.3 inches)81%extreme
October Weather17°C (63°F)50 mm (2.0 inches)85%extreme
November Weather15°C (58°F)14 mm (0.5 inches)87%very high
December Weather12°C (55°F)10 mm (0.4 inches)87%very high

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