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September Weather in El Paso, Colombia

Last updated: August 23, 2025

In September, the average temperature in El Paso, Colombia hovers around 29°C (85°F). Expect a minimum of 23°C (74°F) and the potential for a sweltering maximum of 40°C (105°F). With an average precipitation of 107 mm (4.2 in) spread over 21 days, and a humidity level of 83%, it's a month that combines heat and moisture, making it perfect for tropical adventures!

September Temperature in El Paso

In September in El Paso, the average temperature is 29°C (85°F). Maximums can reach 40°C (105°F), and minimums can be as low as 23°C (74°F). Be prepared for hot weather and stay hydrated while exploring this vibrant destination.

September Weather in El Paso: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Paso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Paso, September typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (105°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec888990878586888785848487
Data source: Temperature data for El Paso 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 El Paso

In El Paso in September, the precipitation amount is 107 mm (4.2 in) spread over 21 days.

September Precipitation Trends in El Paso

The chart displays monthly precipitation patterns in El Paso, 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 El Paso, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec8234751259073741071059810
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Paso

In El Paso in September, humidity is 83%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and the air weighs you down, prompting a search for shade and cool relief at every turn.

September Average Humidity in El Paso

This chart illustrates the average monthly humidity levels in El Paso, 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 El Paso is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%47%45%46%62%81%87%83%83%85%83%65%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Paso

In El Paso 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 El Paso.

Maximum UV Index Levels in El Paso for September

The chart shows the monthly maximum UV Index (UVI) for El Paso 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 El Paso typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214151413131313131110
Data source: El Paso 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 El Paso Compares to Other Months

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

This table compares monthly weather conditions in El Paso, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather31°C (88°F)8 mm (0.3 inches)51%extreme
February Weather32°C (90°F)2 mm (0.1 inches)47%extreme
March Weather32°C (90°F)34 mm (1.3 inches)45%extreme
April Weather31°C (87°F)75 mm (3.0 inches)46%extreme
May Weather30°C (85°F)125 mm (4.9 inches)62%extreme
June Weather30°C (86°F)90 mm (3.5 inches)81%extreme
July Weather31°C (88°F)73 mm (2.9 inches)87%extreme
August Weather30°C (87°F)74 mm (2.9 inches)83%extreme
September Weather29°C (85°F)107 mm (4.2 inches)83%extreme
October Weather29°C (84°F)105 mm (4.1 inches)85%extreme
November Weather29°C (84°F)98 mm (3.9 inches)83%extreme
December Weather30°C (87°F)10 mm (0.4 inches)65%very high

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