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October Weather in San Joaquin, Mexico

Last updated: August 27, 2025

In San Joaquin, Mexico, the average temperature in October hovers around 18°C (66°F), offering a mild climate. Expect minimums to dip to 7°C (44°F) and maximums soaring up to 30°C (86°F). Rainfall is quite prevalent, with an average precipitation of 106 mm (4.2 in) spread across 16 days. Don’t forget your umbrella, as the average humidity can reach a high 92%!

October Temperature in San Joaquin

In October in San Joaquin, the average temperature is 18°C (66°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 7°C (44°F). This pleasant climate makes San Joaquin an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates October temperature patterns in San Joaquin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Joaquin, October typically has an average temperature of 18°C (66°F), with highs reaching up to 30°C (86°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec576265707270697068656158
Data source: Temperature data for San Joaquin 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 San Joaquin

In San Joaquin in October, the total precipitation amount is 106 mm (4.2 in) spread over 16 days.

October Precipitation Trends in San Joaquin

The chart displays monthly precipitation patterns in San Joaquin, 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 Joaquin, October typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1413203261131100991501063110
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Joaquin

In San Joaquin in October, humidity is 92%. With an average temperature of 18°C (66°F), this humidity feels like a blanket of moisture enveloping you, making traveling quite uncomfortable as you constantly seek respite in air-conditioned spaces and struggle to stay fresh and dry.

October Average Humidity in San Joaquin

This chart illustrates the average monthly humidity levels in San Joaquin, 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 Joaquin 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 Joaquin

In San Joaquin 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 Joaquin.

Maximum UV Index Levels in San Joaquin for October

The chart shows the monthly maximum UV Index (UVI) for San Joaquin 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 Joaquin typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131414141413131297
Data source: San Joaquin 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 Joaquin Compares to Other Months

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

This table compares monthly weather conditions in San Joaquin, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)14 mm (0.6 inches)88%very high
February Weather17°C (62°F)13 mm (0.5 inches)86%extreme
March Weather18°C (66°F)20 mm (0.8 inches)83%extreme
April Weather21°C (70°F)32 mm (1.3 inches)80%extreme
May Weather22°C (73°F)61 mm (2.4 inches)82%extreme
June Weather21°C (70°F)130 mm (5.1 inches)79%extreme
July Weather21°C (70°F)100 mm (3.9 inches)72%extreme
August Weather21°C (70°F)99 mm (3.9 inches)74%extreme
September Weather20°C (68°F)150 mm (5.9 inches)84%extreme
October Weather18°C (66°F)106 mm (4.2 inches)92%extreme
November Weather16°C (61°F)31 mm (1.2 inches)91%very high
December Weather14°C (58°F)10 mm (0.4 inches)91%high

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