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October Weather in Santa Teresa, Mexico

Last updated: August 27, 2025

In October, the average temperature in Santa Teresa, Mexico hovers around 21°C (70°F). Expect a range where the minimum can dip to 11°C (51°F) and the maximum can soar to 31°C (88°F). Prepare for some rain, as the region receives about 128 mm (5.0 in) of precipitation over approximately 17 days, with humidity levels averaging a tropical 83%.

October Temperature in Santa Teresa

In October in Santa Teresa, the average temperature is 21°C (70°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop to as low as 11°C (51°F). This mild weather makes Santa Teresa an ideal destination for travelers seeking pleasant outdoor activities during this time.

October Weather in Santa Teresa: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santa Teresa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Teresa, October typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec596266687172707170696560
Data source: Temperature data for Santa Teresa 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 Santa Teresa

In Santa Teresa in October, the total precipitation amount is 128 mm (5.0 in) spread over the course of 17 days.

October Precipitation Trends in Santa Teresa

The chart displays monthly precipitation patterns in Santa Teresa, 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 Santa Teresa, October typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec353543171513513212761282826
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Teresa

In Santa Teresa in October humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

October Average Humidity in Santa Teresa

This chart illustrates the average monthly humidity levels in Santa Teresa, 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 Santa Teresa is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Teresa

In Santa Teresa 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 Santa Teresa.

Maximum UV Index Levels in Santa Teresa for October

The chart shows the monthly maximum UV Index (UVI) for Santa Teresa 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 Santa Teresa typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131414131413131297
Data source: Santa Teresa 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 Santa Teresa Compares to Other Months

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

This table compares monthly weather conditions in Santa Teresa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)35 mm (1.4 inches)71%very high
February Weather16°C (62°F)35 mm (1.4 inches)64%extreme
March Weather19°C (66°F)4 mm (0.2 inches)49%extreme
April Weather20°C (68°F)3 mm (0.1 inches)47%extreme
May Weather22°C (72°F)17 mm (0.7 inches)55%extreme
June Weather22°C (72°F)151 mm (5.9 inches)77%extreme
July Weather21°C (70°F)351 mm (13.8 inches)82%extreme
August Weather22°C (71°F)321 mm (12.7 inches)83%extreme
September Weather21°C (70°F)276 mm (10.9 inches)86%extreme
October Weather21°C (70°F)128 mm (5.0 inches)83%extreme
November Weather18°C (65°F)28 mm (1.1 inches)80%very high
December Weather16°C (61°F)25 mm (1.0 inches)83%high

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