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October Weather in El Fuerte de la Union, Mexico

Last updated: August 27, 2025

In October, the average temperature in El Fuerte de la Union, Mexico hovers around 14°C (58°F), creating a mild climate. You can expect temperatures to dip as low as 3°C (37°F) and warm up to a pleasant 26°C (78°F). While enjoying the scenery, be prepared for an average precipitation of 108 mm (4.2 in) over 18 days, and a notably high average humidity of 91%.

October Temperature in El Fuerte de la Union

In October in El Fuerte de la Union, the average temperature is 14°C (58°F). The maximum can reach 26°C (78°F) and the minimum can be as low as 3°C (37°F). This makes it a great time to explore El Fuerte de la Union, so be sure to pack layers to enjoy all the activities during your visit.

October Weather in El Fuerte de la Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in El Fuerte de la Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Fuerte de la Union, October typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (78°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec525659616261606060585553
Data source: Temperature data for El Fuerte de la Union 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 Fuerte de la Union

In El Fuerte de la Union in October, the precipitation amount is 108 mm (4.2 in) spread over 18 days.

October Precipitation Trends in El Fuerte de la Union

The chart displays monthly precipitation patterns in El Fuerte de la Union, 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 Fuerte de la Union, October typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec14724618015195139171108337
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in El Fuerte de la Union

In El Fuerte de la Union in October humidity is 91%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit uncomfortable as sweat mingles with the cool air, creating an uneasy atmosphere for exploration.

October Average Humidity in El Fuerte de la Union

This chart illustrates the average monthly humidity levels in El Fuerte de la Union, 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 Fuerte de la Union is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in El Fuerte de la Union

In El Fuerte de la Union in October, 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 Fuerte de la Union.

Maximum UV Index Levels in El Fuerte de la Union for October

The chart shows the monthly maximum UV Index (UVI) for El Fuerte de la Union 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 Fuerte de la Union typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141413109
Data source: El Fuerte de la Union 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 Fuerte de la Union Compares to Other Months

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

This table compares monthly weather conditions in El Fuerte de la Union, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)14 mm (0.6 inches)84%very high
February Weather13°C (56°F)7 mm (0.3 inches)78%extreme
March Weather15°C (59°F)24 mm (1.0 inches)75%extreme
April Weather16°C (61°F)61 mm (2.4 inches)70%extreme
May Weather17°C (63°F)80 mm (3.2 inches)77%extreme
June Weather16°C (61°F)151 mm (5.9 inches)76%extreme
July Weather15°C (60°F)95 mm (3.7 inches)68%extreme
August Weather16°C (60°F)139 mm (5.5 inches)70%extreme
September Weather15°C (60°F)171 mm (6.7 inches)82%extreme
October Weather14°C (58°F)108 mm (4.2 inches)91%extreme
November Weather13°C (55°F)33 mm (1.3 inches)89%very high
December Weather12°C (54°F)7 mm (0.3 inches)88%very high

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