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October Weather in El Castillo, Mexico

Last updated: August 27, 2025

In El Castillo, Mexico, the average temperature in October hovers around 17°C (62°F). Expect a minimum of 5°C (41°F) and a maximum of 26°C (78°F). This month brings about 135 mm (5.3 in) of precipitation over 19 days, resulting in an average humidity of 79%.

October Temperature in El Castillo

In October in El Castillo, the average temperature is 17°C (62°F). Maximums can reach 26°C (78°F) and minimums can be as low as 5°C (41°F). This pleasant climate makes El Castillo an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates October temperature patterns in El 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 Castillo, October typically has an average temperature of 17°C (62°F), with highs reaching up to 26°C (78°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec555862656765636363625855
Data source: Temperature data for El 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.

October Precipitation in El Castillo

In El Castillo in October, the precipitation amount is 135 mm (5.3 in) spread over 19 days.

October Precipitation Trends in El Castillo

The chart displays monthly precipitation patterns in El Castillo, 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 Castillo, October typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec2020241376252433415320135559
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in El Castillo

In El Castillo in October humidity is 79%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket wrapping around you, making strolling through the streets a bit heavier but still comfortably refreshing for travelers.

October Average Humidity in El Castillo

This chart illustrates the average monthly humidity levels in El Castillo, 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 Castillo is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in El Castillo

In El Castillo 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 Castillo.

Maximum UV Index Levels in El Castillo for October

The chart shows the monthly maximum UV Index (UVI) for El Castillo 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 Castillo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141313141298
Data source: El Castillo 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 Castillo Compares to Other Months

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

This table compares monthly weather conditions in El Castillo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)20 mm (0.8 inches)70%very high
February Weather14°C (58°F)20 mm (0.8 inches)64%extreme
March Weather17°C (63°F)24 mm (0.9 inches)54%extreme
April Weather19°C (66°F)13 mm (0.5 inches)61%extreme
May Weather19°C (67°F)76 mm (3.0 inches)75%extreme
June Weather18°C (66°F)252 mm (9.9 inches)83%extreme
July Weather17°C (63°F)432 mm (17.0 inches)83%extreme
August Weather17°C (63°F)415 mm (16.3 inches)85%extreme
September Weather17°C (63°F)320 mm (12.6 inches)85%extreme
October Weather17°C (62°F)135 mm (5.3 inches)79%extreme
November Weather15°C (59°F)55 mm (2.2 inches)76%very high
December Weather13°C (56°F)9 mm (0.4 inches)74%very high

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