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September Weather in El Olmo (Rancho Nuevo del Castillo), Mexico

Last updated: August 26, 2025

In September, the average temperature in El Olmo (Rancho Nuevo del Castillo), Mexico hovers around 28°C (82°F). Expect a minimum of 18°C (65°F) and a sweltering maximum that can reach 41°C (107°F). With 111 mm (4.4 in) of precipitation spread over 12 days, the humidity is relatively high at an average of 80%. Stay prepared for a warm and humid climate!

September Temperature in El Olmo (Rancho Nuevo del Castillo)

In September in El Olmo (Rancho Nuevo del Castillo), the average temperature is 28°C (82°F). The maximum can reach 41°C (107°F), and the minimum can be as low as 18°C (65°F). This warm climate makes El Olmo (Rancho Nuevo del Castillo) an ideal destination for those seeking sunny getaways and outdoor adventures.

September Weather in El Olmo (Rancho Nuevo del Castillo): Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Olmo (Rancho Nuevo del Castillo), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Olmo (Rancho Nuevo del Castillo), September typically has an average temperature of 28°C (82°F), with highs reaching up to 41°C (107°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec646874798485868682777066
Data source: Temperature data for El Olmo (Rancho Nuevo del Castillo) 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 Olmo (Rancho Nuevo del Castillo)

In El Olmo (Rancho Nuevo del Castillo), in September, the precipitation amount is 111 mm (4.4 in) over a span of 12 days.

September Precipitation Trends in El Olmo (Rancho Nuevo del Castillo)

The chart displays monthly precipitation patterns in El Olmo (Rancho Nuevo del Castillo), 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 Olmo (Rancho Nuevo del Castillo), September typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec139223462866634111821713
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Olmo (Rancho Nuevo del Castillo)

In El Olmo (Rancho Nuevo del Castillo) in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in El Olmo (Rancho Nuevo del Castillo)

This chart illustrates the average monthly humidity levels in El Olmo (Rancho Nuevo del Castillo), 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 Olmo (Rancho Nuevo del Castillo) is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Olmo (Rancho Nuevo del Castillo)

In El Olmo (Rancho Nuevo del Castillo) in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Olmo (Rancho Nuevo del Castillo).

Maximum UV Index Levels in El Olmo (Rancho Nuevo del Castillo) for September

The chart shows the monthly maximum UV Index (UVI) for El Olmo (Rancho Nuevo del Castillo) 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 Olmo (Rancho Nuevo del Castillo) typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121313131313121187
Data source: El Olmo (Rancho Nuevo del Castillo) 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 Olmo (Rancho Nuevo del Castillo) Compares to Other Months

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

This table compares monthly weather conditions in El Olmo (Rancho Nuevo del Castillo), showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)13 mm (0.5 inches)87%high
February Weather20°C (69°F)9 mm (0.3 inches)85%very high
March Weather23°C (74°F)22 mm (0.9 inches)83%extreme
April Weather26°C (80°F)34 mm (1.3 inches)84%extreme
May Weather29°C (84°F)62 mm (2.4 inches)85%extreme
June Weather29°C (85°F)86 mm (3.4 inches)79%extreme
July Weather30°C (86°F)66 mm (2.6 inches)71%extreme
August Weather30°C (87°F)34 mm (1.3 inches)72%extreme
September Weather28°C (82°F)111 mm (4.4 inches)80%extreme
October Weather25°C (77°F)82 mm (3.2 inches)85%extreme
November Weather21°C (70°F)17 mm (0.7 inches)88%very high
December Weather19°C (66°F)13 mm (0.5 inches)89%high

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