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August Weather in Las Cruces, Mexico

Last updated: August 27, 2025

In August, the average temperature in Las Cruces, Mexico hovers around 25°C (78°F), with a comfortable minimum of 19°C (67°F) and a warm maximum of 35°C (95°F). Expect 387 mm (15.2 in) of precipitation spread over 28 days, contributing to an average humidity of 82%. Be prepared for a humid yet vibrant atmosphere!

August Temperature in Las Cruces

In August in Las Cruces, the average temperature is 25°C (78°F), with maximums reaching 35°C (95°F) and minimums dropping to 19°C (67°F). This makes it an ideal time for travelers to enjoy warm weather while exploring the attractions and natural beauty of Las Cruces.

August Weather in Las Cruces: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Las Cruces, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Cruces, August typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec767880828279797877777775
Data source: Temperature data for Las Cruces 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.

August Precipitation in Las Cruces

In Las Cruces in August, the precipitation amount is 387 mm (15.2 in) over the course of 28 days.

August Precipitation Trends in Las Cruces

The chart displays monthly precipitation patterns in Las Cruces, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Las Cruces, August typically receives around 387 mm (15.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec5422382832293874323487326
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Las Cruces

In Las Cruces in August, humidity is 82%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging you to seek shade or a cool spot during your travels.

August Average Humidity in Las Cruces

This chart illustrates the average monthly humidity levels in Las Cruces, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Las Cruces is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Las Cruces

In Las Cruces in August, 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 Las Cruces.

Maximum UV Index Levels in Las Cruces for August

The chart shows the monthly maximum UV Index (UVI) for Las Cruces in August, 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 August, the maximum UV index in Las Cruces typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1011141314141413141298
Data source: Las Cruces August 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 August Weather in Las Cruces Compares to Other Months

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

This table compares monthly weather conditions in Las Cruces, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)5 mm (0.2 inches)65%very high
February Weather25°C (78°F)4 mm (0.1 inches)61%extreme
March Weather27°C (80°F)2 mm (0.1 inches)59%extreme
April Weather28°C (82°F)2 mm (0.1 inches)62%extreme
May Weather28°C (83°F)38 mm (1.5 inches)73%extreme
June Weather26°C (79°F)283 mm (11.1 inches)78%extreme
July Weather26°C (79°F)229 mm (9.0 inches)79%extreme
August Weather25°C (78°F)387 mm (15.2 inches)82%extreme
September Weather25°C (77°F)431 mm (17.0 inches)82%extreme
October Weather25°C (77°F)348 mm (13.7 inches)79%extreme
November Weather25°C (77°F)73 mm (2.9 inches)72%very high
December Weather24°C (76°F)26 mm (1.0 inches)70%very high

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