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September Weather in Los Hornos, Mexico

Last updated: August 27, 2025

In September, the average temperature in Los Hornos, Mexico hovers around 27°C (80°F), with a comfortable minimum of 20°C (68°F) and a sizzling maximum reaching 36°C (97°F). Expect 204 mm (8.0 in) of precipitation over the course of 25 days, accompanied by an average humidity level of 83%. Prepare for a warm and wet month ahead!

September Temperature in Los Hornos

In September in Los Hornos, the average temperature is 27°C (80°F). Maximums can reach 36°C (97°F) and minimums can be as low as 20°C (68°F). This makes Los Hornos a warm and pleasant destination for travelers seeking sunny weather and outdoor activities during this time.

September Weather in Los Hornos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Los Hornos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Hornos, September typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec757882848683828180807775
Data source: Temperature data for Los Hornos 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 Los Hornos

In Los Hornos in September, the precipitation amount is 204 mm (8.0 in) spread over 25 days.

September Precipitation Trends in Los Hornos

The chart displays monthly precipitation patterns in Los Hornos, 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 Los Hornos, September typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec391017157131186204124313
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Los Hornos

In Los Hornos in September, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

September Average Humidity in Los Hornos

This chart illustrates the average monthly humidity levels in Los Hornos, 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 Los Hornos 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 Los Hornos

In Los Hornos 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 Los Hornos.

Maximum UV Index Levels in Los Hornos for September

The chart shows the monthly maximum UV Index (UVI) for Los Hornos 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 Los Hornos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313141313131198
Data source: Los Hornos 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 Los Hornos Compares to Other Months

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

This table compares monthly weather conditions in Los Hornos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)3 mm (0.1 inches)70%very high
February Weather25°C (78°F)9 mm (0.3 inches)65%extreme
March Weather28°C (82°F)1 mm (0.0 inches)59%extreme
April Weather29°C (84°F)0 mm (0.0 inches)60%extreme
May Weather30°C (86°F)17 mm (0.7 inches)67%extreme
June Weather28°C (83°F)157 mm (6.2 inches)80%extreme
July Weather28°C (82°F)131 mm (5.2 inches)81%extreme
August Weather27°C (82°F)186 mm (7.3 inches)83%extreme
September Weather27°C (80°F)204 mm (8.0 inches)83%extreme
October Weather26°C (80°F)124 mm (4.9 inches)80%extreme
November Weather25°C (78°F)31 mm (1.2 inches)77%very high
December Weather24°C (75°F)3 mm (0.1 inches)76%very high

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