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September Weather in Valle de Juarez, Mexico

Last updated: August 26, 2025

In September, the average temperature in Valle de Juarez, Mexico hovers around 19°C (67°F), making it a pleasant time to visit. Daily highs can reach up to 28°C (83°F), while the nights can dip to a minimum of 14°C (57°F). However, be prepared for the 270 mm (10.6 in) of precipitation over roughly 25 days, contributing to an average humidity level of 83%. This combination creates a lush and vibrant atmosphere, perfect for exploring!

September Temperature in Valle de Juarez

In September in Valle de Juarez, the average temperature is 19°C (67°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as 14°C (57°F). This makes it a perfect time to enjoy outdoor activities and sightseeing in Valle de Juarez.

September Weather in Valle de Juarez: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Valle de Juarez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valle de Juarez, September typically has an average temperature of 19°C (67°F), with highs reaching up to 28°C (83°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec606367697169676767666360
Data source: Temperature data for Valle de Juarez 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 Valle de Juarez

In Valle de Juarez in September, the total precipitation amount reaches 270 mm (10.6 in) over the course of 25 days.

September Precipitation Trends in Valle de Juarez

The chart displays monthly precipitation patterns in Valle de Juarez, 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 Valle de Juarez, September typically receives around 270 mm (10.6 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec142012450220296306270117379
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valle de Juarez

In Valle de Juarez in September humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Valle de Juarez

This chart illustrates the average monthly humidity levels in Valle de Juarez, 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 Valle de Juarez is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%59%60%67%80%81%83%83%80%77%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Valle de Juarez

In Valle de Juarez 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 Valle de Juarez, you can check here.

Maximum UV Index Levels in Valle de Juarez for September

The chart shows the monthly maximum UV Index (UVI) for Valle de Juarez 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 Valle de Juarez typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111414141413141412108
Data source: Valle de Juarez 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 Valle de Juarez Compares to Other Months

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

This table compares monthly weather conditions in Valle de Juarez, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (60°F)14 mm (0.6 inches)70%very high
February Weather17°C (63°F)20 mm (0.8 inches)65%extreme
March Weather19°C (67°F)12 mm (0.5 inches)59%extreme
April Weather21°C (70°F)4 mm (0.1 inches)60%extreme
May Weather22°C (72°F)50 mm (2.0 inches)67%extreme
June Weather21°C (69°F)220 mm (8.7 inches)80%extreme
July Weather20°C (67°F)296 mm (11.7 inches)81%extreme
August Weather20°C (67°F)306 mm (12.0 inches)83%extreme
September Weather19°C (67°F)270 mm (10.6 inches)83%extreme
October Weather19°C (66°F)117 mm (4.6 inches)80%extreme
November Weather17°C (63°F)37 mm (1.5 inches)77%very high
December Weather16°C (60°F)8 mm (0.3 inches)76%very high

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