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October Weather in El Custodio, Mexico

Last updated: August 27, 2025

In October, the average temperature in El Custodio, Mexico is a pleasant 21°C (70°F). However, temperatures can vary significantly, with a minimum of 8°C (47°F) and a maximum reaching 34°C (93°F). During this month, expect about 61 mm (2.4 in) of precipitation spread across 12 days, and keep in mind the average humidity is relatively high at 85%.

October Temperature in El Custodio

In October in El Custodio, the average temperature is 21°C (70°F). Maximums can reach 34°C (93°F), and minimums can be as low as 8°C (47°F). This climate makes El Custodio an ideal destination for travelers seeking pleasant weather and a mix of warm and cooler days.

October Weather in El Custodio: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in El Custodio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Custodio, October typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec596468737776757573706460
Data source: Temperature data for El Custodio 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.

October Precipitation in El Custodio

In El Custodio in October, the total precipitation amount is 61 mm (2.4 in), which occurs over a span of 12 days.

October Precipitation Trends in El Custodio

The chart displays monthly precipitation patterns in El Custodio, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In El Custodio, October typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec141519225175845194612012
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in El Custodio

In El Custodio in October, humidity is 85%. With an average temperature of 21°C (70°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel slightly stifling and requiring frequent breaks to refresh in the shade or near water.

October Average Humidity in El Custodio

This chart illustrates the average monthly humidity levels in El Custodio, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in El Custodio is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in El Custodio

In El Custodio in October, 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 Custodio.

Maximum UV Index Levels in El Custodio for October

The chart shows the monthly maximum UV Index (UVI) for El Custodio in October, 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 October, the maximum UV index in El Custodio typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131314131413131297
Data source: El Custodio October 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 October Weather in El Custodio Compares to Other Months

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

This table compares monthly weather conditions in El Custodio, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)14 mm (0.6 inches)75%very high
February Weather18°C (64°F)15 mm (0.6 inches)69%very high
March Weather20°C (69°F)19 mm (0.8 inches)65%extreme
April Weather23°C (74°F)22 mm (0.9 inches)64%extreme
May Weather25°C (77°F)51 mm (2.0 inches)75%extreme
June Weather24°C (76°F)74 mm (2.9 inches)78%extreme
July Weather24°C (75°F)84 mm (3.3 inches)67%extreme
August Weather24°C (76°F)51 mm (2.0 inches)64%extreme
September Weather23°C (74°F)94 mm (3.7 inches)81%extreme
October Weather21°C (70°F)61 mm (2.4 inches)85%extreme
November Weather18°C (65°F)20 mm (0.8 inches)87%very high
December Weather16°C (61°F)12 mm (0.5 inches)87%high

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