nomadseason

October Weather in San Bartolo, Mexico

Last updated: August 27, 2025

In San Bartolo, Mexico, the average temperature in October hovers around 15°C (60°F). Expect lows of 4°C (40°F) and highs reaching 26°C (80°F). With an average precipitation of 163 mm (6.4 in) spread over 18 days, the air tends to feel quite moist, featuring an average humidity of 92%.

October Temperature in San Bartolo

In October in San Bartolo, the average temperature is 15°C (60°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as 4°C (40°F). This climate makes San Bartolo an ideal destination for travelers seeking mild weather and enjoyable outdoor activities.

October Weather in San Bartolo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Bartolo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bartolo, October typically has an average temperature of 15°C (60°F), with highs reaching up to 26°C (80°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec535659636563626362605653
Data source: Temperature data for San Bartolo generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in San Bartolo

In San Bartolo in October, the total precipitation amount is 163 mm (6.4 in), spread over a period of 18 days.

October Precipitation Trends in San Bartolo

The chart displays monthly precipitation patterns in San Bartolo, 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 San Bartolo, October typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec26254057871871451892121635118
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in San Bartolo

In San Bartolo in October, humidity is 92%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making traveling uncomfortable and sticky, and causing you to seek shade and refreshing breezes more frequently.

October Average Humidity in San Bartolo

This chart illustrates the average monthly humidity levels in San Bartolo, 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 San Bartolo is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Bartolo

In San Bartolo 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 San Bartolo.

Maximum UV Index Levels in San Bartolo for October

The chart shows the monthly maximum UV Index (UVI) for San Bartolo 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 San Bartolo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131414141414131298
Data source: San Bartolo 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 San Bartolo Compares to Other Months

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

This table compares monthly weather conditions in San Bartolo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)26 mm (1.0 inches)88%very high
February Weather13°C (57°F)25 mm (1.0 inches)86%extreme
March Weather15°C (60°F)40 mm (1.6 inches)83%extreme
April Weather17°C (63°F)57 mm (2.2 inches)80%extreme
May Weather18°C (65°F)87 mm (3.4 inches)82%extreme
June Weather17°C (64°F)187 mm (7.4 inches)79%extreme
July Weather17°C (63°F)145 mm (5.7 inches)72%extreme
August Weather17°C (63°F)189 mm (7.4 inches)74%extreme
September Weather17°C (62°F)212 mm (8.3 inches)84%extreme
October Weather15°C (60°F)163 mm (6.4 inches)92%extreme
November Weather13°C (56°F)51 mm (2.0 inches)91%very high
December Weather12°C (54°F)18 mm (0.7 inches)91%very high

Compare San Bartolo's Climate with Cities Worldwide