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September Weather in La Joya, Mexico

Last updated: August 27, 2025

In September, the average temperature in La Joya, Mexico reaches a warm 28°C (83°F). Expect a comfortable minimum of 22°C (72°F), with the potential to rise to a sizzling 38°C (100°F). This month also brings about 207 mm (8.1 in) of precipitation spread over 17 days, contributing to an average humidity of 82%. Stay prepared for both sun and rain!

September Temperature in La Joya

In September, in La Joya, the average temperature is 28°C (83°F), with maximums reaching up to 38°C (100°F) and minimums dropping to as low as 22°C (72°F). This pleasant climate makes La Joya an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in La Joya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Joya, September typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818284868482848383818281
Data source: Temperature data for La Joya 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 Joya

In La Joya in September, the total precipitation amount is 207 mm (8.1 in) recorded over a span of 17 days.

September Precipitation Trends in La Joya

The chart displays monthly precipitation patterns in La Joya, 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 Joya, September typically receives around 207 mm (8.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1141615524464131207182452
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Joya

In La Joya in September, humidity is 82%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, damp embrace, which can make traveling feel heavy and exhausting, as every movement can be met with a sticky veil of moisture that clings to the skin.

September Average Humidity in La Joya

This chart illustrates the average monthly humidity levels in La Joya, 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 Joya is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Joya

In La Joya 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 La Joya.

Maximum UV Index Levels in La Joya for September

The chart shows the monthly maximum UV Index (UVI) for La Joya 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 Joya typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141313131312108
Data source: La Joya 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 Joya Compares to Other Months

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

This table compares monthly weather conditions in La Joya, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)1 mm (0.1 inches)76%very high
February Weather28°C (83°F)1 mm (0.0 inches)68%extreme
March Weather29°C (84°F)4 mm (0.2 inches)59%extreme
April Weather30°C (86°F)16 mm (0.6 inches)57%extreme
May Weather29°C (85°F)155 mm (6.1 inches)65%extreme
June Weather28°C (83°F)244 mm (9.6 inches)66%extreme
July Weather29°C (84°F)64 mm (2.5 inches)75%extreme
August Weather29°C (84°F)131 mm (5.2 inches)82%extreme
September Weather28°C (83°F)207 mm (8.1 inches)82%extreme
October Weather27°C (82°F)182 mm (7.2 inches)83%extreme
November Weather28°C (82°F)45 mm (1.8 inches)80%very high
December Weather27°C (82°F)2 mm (0.1 inches)76%very high

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