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September Weather in Santo Tomas la Concordia, Mexico

Last updated: August 27, 2025

In September, the average temperature in Santo Tomas la Concordia, Mexico hovers around 16°C (61°F). Expect a cool minimum of 6°C (44°F) and a warm maximum reaching 26°C (80°F). Be prepared for some rain, as precipitation averages 255 mm (10.0 in) across 24 days, along with a high average humidity of 82%.

September Temperature in Santo Tomas la Concordia

In September in Santo Tomas la Concordia, the average temperature is 16°C (61°F). Maximums can reach 26°C (80°F) and minimums can be as low as 6°C (44°F). This mild climate makes Santo Tomas la Concordia an ideal destination for travelers seeking comfortable weather for outdoor activities.

September Weather in Santo Tomas la Concordia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santo Tomas la Concordia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Tomas la Concordia, September typically has an average temperature of 16°C (61°F), with highs reaching up to 26°C (80°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec545861636462616161605755
Data source: Temperature data for Santo Tomas la Concordia 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.

September Precipitation in Santo Tomas la Concordia

In Santo Tomas la Concordia in September, the precipitation amount is 255 mm (10.0 in) spread over a period of 24 days.

September Precipitation Trends in Santo Tomas la Concordia

The chart displays monthly precipitation patterns in Santo Tomas la Concordia, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Santo Tomas la Concordia, September typically receives around 255 mm (10.0 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec14519378619118621425596294
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santo Tomas la Concordia

In Santo Tomas la Concordia in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Santo Tomas la Concordia

This chart illustrates the average monthly humidity levels in Santo Tomas la Concordia, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Santo Tomas la Concordia is approximately 82%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Santo Tomas la Concordia

In Santo Tomas la Concordia in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santo Tomas la Concordia, you can check here.

Maximum UV Index Levels in Santo Tomas la Concordia for September

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas la Concordia in September, 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 September, the maximum UV index in Santo Tomas la Concordia typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141413109
Data source: Santo Tomas la Concordia September 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 September Weather in Santo Tomas la Concordia Compares to Other Months

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

This table compares monthly weather conditions in Santo Tomas la Concordia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)14 mm (0.5 inches)84%very high
February Weather14°C (58°F)5 mm (0.2 inches)78%extreme
March Weather16°C (62°F)19 mm (0.7 inches)75%extreme
April Weather17°C (63°F)37 mm (1.4 inches)70%extreme
May Weather18°C (64°F)86 mm (3.4 inches)77%extreme
June Weather17°C (63°F)191 mm (7.5 inches)76%extreme
July Weather16°C (61°F)186 mm (7.3 inches)68%extreme
August Weather16°C (62°F)214 mm (8.4 inches)70%extreme
September Weather16°C (61°F)255 mm (10.0 inches)82%extreme
October Weather15°C (60°F)96 mm (3.8 inches)91%extreme
November Weather14°C (57°F)29 mm (1.1 inches)89%very high
December Weather13°C (55°F)4 mm (0.2 inches)88%very high

Compare Santo Tomas la Concordia's Climate with Cities Worldwide