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September Weather in Santiago Quiavicuzas, Mexico

Last updated: August 27, 2025

In September, the average temperature in Santiago Quiavicuzas, Mexico hovers around 24°C (75°F), making it a pleasant time of year. Expect minimums dipping to 17°C (62°F) and maximums soaring to 34°C (93°F). However, be prepared for the 201 mm (7.9 in) of precipitation spread over 21 days, translating to a humidity level of 84% that adds a touch of tropical feel to your experience.

September Temperature in Santiago Quiavicuzas

In September in Santiago Quiavicuzas, the average temperature is 24°C (75°F). The maximum can reach 34°C (93°F), while the minimum can dip as low as 17°C (62°F). This pleasant climate makes Santiago Quiavicuzas an ideal destination for travelers seeking a comfortable outdoor experience.

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

The chart illustrates September temperature patterns in Santiago Quiavicuzas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Quiavicuzas, September typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec687173777875757574737068
Data source: Temperature data for Santiago Quiavicuzas 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 Quiavicuzas

In Santiago Quiavicuzas in September, the precipitation amount is 201 mm (7.9 in) spread across 21 days.

September Precipitation Trends in Santiago Quiavicuzas

The chart displays monthly precipitation patterns in Santiago Quiavicuzas, 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 Quiavicuzas, September typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec81061976307122224201155218
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santiago Quiavicuzas

In Santiago Quiavicuzas in September humidity is 84%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it essential for travelers to stay hydrated and plan outdoor activities for early mornings or late afternoons when the heat is more bearable.

September Average Humidity in Santiago Quiavicuzas

This chart illustrates the average monthly humidity levels in Santiago Quiavicuzas, 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 Quiavicuzas is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santiago Quiavicuzas

In Santiago Quiavicuzas 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 Santiago Quiavicuzas, you can check here.

Maximum UV Index Levels in Santiago Quiavicuzas for September

The chart shows the monthly maximum UV Index (UVI) for Santiago Quiavicuzas 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 Quiavicuzas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141414131412109
Data source: Santiago Quiavicuzas 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 Quiavicuzas Compares to Other Months

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

This table compares monthly weather conditions in Santiago Quiavicuzas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)8 mm (0.3 inches)84%very high
February Weather21°C (71°F)10 mm (0.4 inches)80%extreme
March Weather23°C (74°F)6 mm (0.2 inches)73%extreme
April Weather25°C (77°F)19 mm (0.7 inches)67%extreme
May Weather26°C (78°F)76 mm (3.0 inches)72%extreme
June Weather24°C (75°F)307 mm (12.1 inches)73%extreme
July Weather24°C (76°F)122 mm (4.8 inches)76%extreme
August Weather24°C (75°F)224 mm (8.8 inches)80%extreme
September Weather24°C (75°F)201 mm (7.9 inches)84%extreme
October Weather23°C (74°F)155 mm (6.1 inches)89%extreme
November Weather21°C (70°F)21 mm (0.8 inches)88%very high
December Weather20°C (68°F)8 mm (0.3 inches)88%very high

Compare Santiago Quiavicuzas's Climate with Cities Worldwide