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September Weather in Nuevo Mexico, Mexico

Last updated: August 27, 2025

In September, the average temperature in Nuevo Mexico, Mexico is a pleasant 24°C (75°F). You can expect a minimum temperature of 18°C (64°F) and a maximum of 32°C (89°F). However, be prepared for some rain, as the area receives an average precipitation of 219 mm (8.6 in) over 26 days. The humidity is quite high, averaging 87%, contributing to the tropical feel.

September Temperature in Nuevo Mexico

In September in Nuevo Mexico, the average temperature is 24°C (75°F), with maximums reaching 32°C (89°F) and minimums dropping to as low as 18°C (64°F). This pleasant climate makes it an ideal time to visit for outdoor activities and exploration.

September Weather in Nuevo Mexico: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nuevo Mexico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nuevo Mexico, September typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (89°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec677072757775757575737068
Data source: Temperature data for Nuevo Mexico 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 Nuevo Mexico

In Nuevo Mexico in September, the precipitation amount is 219 mm (8.6 in) spread over 26 days.

September Precipitation Trends in Nuevo Mexico

The chart displays monthly precipitation patterns in Nuevo Mexico, 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 Nuevo Mexico, September typically receives around 219 mm (8.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec117821992211361882191552414
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nuevo Mexico

In Nuevo Mexico in September, humidity is 87%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace that clings to your skin, making outdoor activities feel heavier and more exhausting, and the air thickens, leaving you longing for shade and refreshing breezes as you navigate your adventures.

September Average Humidity in Nuevo Mexico

This chart illustrates the average monthly humidity levels in Nuevo Mexico, 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 Nuevo Mexico is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nuevo Mexico

In Nuevo Mexico 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 Nuevo Mexico, you can check here.

Maximum UV Index Levels in Nuevo Mexico for September

The chart shows the monthly maximum UV Index (UVI) for Nuevo Mexico 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 Nuevo Mexico typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131413109
Data source: Nuevo Mexico 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 Nuevo Mexico Compares to Other Months

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

This table compares monthly weather conditions in Nuevo Mexico, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)11 mm (0.4 inches)83%very high
February Weather21°C (70°F)7 mm (0.3 inches)76%extreme
March Weather22°C (73°F)8 mm (0.3 inches)66%extreme
April Weather24°C (76°F)21 mm (0.8 inches)59%extreme
May Weather25°C (77°F)99 mm (3.9 inches)64%extreme
June Weather24°C (75°F)221 mm (8.7 inches)69%extreme
July Weather24°C (76°F)136 mm (5.3 inches)82%extreme
August Weather24°C (75°F)188 mm (7.4 inches)87%extreme
September Weather24°C (75°F)219 mm (8.6 inches)87%extreme
October Weather23°C (73°F)155 mm (6.1 inches)88%extreme
November Weather21°C (70°F)24 mm (1.0 inches)88%very high
December Weather20°C (68°F)14 mm (0.6 inches)88%very high

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