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October Weather in El Rosario, Mexico

Last updated: August 27, 2025

The average temperature in El Rosario, Mexico during October is an inviting 26°C (79°F). Expect a minimum of 16°C (61°F) and a maximum of 33°C (92°F). During this month, precipitation averages at 135 mm (5.3 in), spread over about 14 days, leading to a relatively high average humidity of 78%.

October Temperature in El Rosario

In October in El Rosario, the average temperature is 26°C (79°F). Maximums can reach 33°C (92°F), and minimums can be as low as 16°C (61°F). This temperate climate makes El Rosario an ideal destination for outdoor activities and exploring attractions during this time of year.

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

The chart illustrates October temperature patterns in El Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Rosario, October typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec676871737780818079787368
Data source: Temperature data for El Rosario 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 Rosario

In El Rosario in October, the precipitation amount is 135 mm (5.3 in) over a period of 14 days.

October Precipitation Trends in El Rosario

The chart displays monthly precipitation patterns in El Rosario, 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 Rosario, October typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1825001651732782201351318
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in El Rosario

In El Rosario in October, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

October Average Humidity in El Rosario

This chart illustrates the average monthly humidity levels in El Rosario, 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 Rosario is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%66%61%56%61%73%82%83%83%79%77%78%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in El Rosario

In El Rosario in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in El Rosario.

Maximum UV Index Levels in El Rosario for October

The chart shows the monthly maximum UV Index (UVI) for El Rosario 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 Rosario typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121413131313121197
Data source: El Rosario 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 Rosario Compares to Other Months

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

This table compares monthly weather conditions in El Rosario, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)17 mm (0.7 inches)74%very high
February Weather20°C (69°F)25 mm (1.0 inches)66%very high
March Weather22°C (71°F)0 mm (0.0 inches)61%extreme
April Weather23°C (74°F)0 mm (0.0 inches)56%extreme
May Weather25°C (78°F)1 mm (0.0 inches)61%extreme
June Weather27°C (80°F)65 mm (2.6 inches)73%extreme
July Weather27°C (81°F)173 mm (6.8 inches)82%extreme
August Weather27°C (81°F)278 mm (10.9 inches)83%extreme
September Weather26°C (79°F)220 mm (8.7 inches)83%extreme
October Weather26°C (79°F)135 mm (5.3 inches)78%extreme
November Weather23°C (74°F)13 mm (0.5 inches)77%very high
December Weather20°C (69°F)18 mm (0.7 inches)78%high

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