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September Weather in Santiago Tilapa, Mexico

Last updated: August 27, 2025

In September, the average temperature in Santiago Tilapa, Mexico hovers around 14°C (57°F), with a comfortable range from a minimum of 4°C (39°F) to a pleasant maximum of 23°C (73°F). However, be prepared for a bit of rain, as 260 mm (10.2 in) of precipitation is expected over 26 days, contributing to an average humidity of 82%. Pack accordingly to make the most of your visit!

September Temperature in Santiago Tilapa

In September in Santiago Tilapa, the average temperature is 14°C (57°F). Maximum temperatures can reach 23°C (73°F), while the minimum can drop to as low as 4°C (39°F). Be sure to pack layers to stay comfortable while exploring.

September Weather in Santiago Tilapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santiago Tilapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Tilapa, September typically has an average temperature of 14°C (57°F), with highs reaching up to 23°C (73°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec505356585959565757555250
Data source: Temperature data for Santiago Tilapa 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 Santiago Tilapa

In Santiago Tilapa in September, the precipitation amount is 260 mm (10.2 in) spread over 26 days.

September Precipitation Trends in Santiago Tilapa

The chart displays monthly precipitation patterns in Santiago Tilapa, 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 Santiago Tilapa, September typically receives around 260 mm (10.2 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1621386092204323332260106348
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santiago Tilapa

In Santiago Tilapa in September, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

September Average Humidity in Santiago Tilapa

This chart illustrates the average monthly humidity levels in Santiago Tilapa, 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 Santiago Tilapa 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 Santiago Tilapa

In Santiago Tilapa in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santiago Tilapa.

Maximum UV Index Levels in Santiago Tilapa for September

The chart shows the monthly maximum UV Index (UVI) for Santiago Tilapa 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 Santiago Tilapa typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121515151414141512109
Data source: Santiago Tilapa 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 Santiago Tilapa Compares to Other Months

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

This table compares monthly weather conditions in Santiago Tilapa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)16 mm (0.6 inches)84%very high
February Weather11°C (53°F)21 mm (0.8 inches)78%extreme
March Weather13°C (56°F)38 mm (1.5 inches)75%extreme
April Weather14°C (58°F)60 mm (2.4 inches)70%extreme
May Weather15°C (59°F)92 mm (3.6 inches)77%extreme
June Weather15°C (59°F)204 mm (8.0 inches)76%extreme
July Weather14°C (57°F)323 mm (12.7 inches)68%extreme
August Weather14°C (57°F)332 mm (13.1 inches)70%extreme
September Weather14°C (57°F)260 mm (10.2 inches)82%extreme
October Weather13°C (56°F)106 mm (4.2 inches)91%extreme
November Weather11°C (53°F)34 mm (1.3 inches)89%very high
December Weather10°C (51°F)8 mm (0.3 inches)88%very high

Compare Santiago Tilapa's Climate with Cities Worldwide