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September Weather in Moctezuma, Mexico

Last updated: August 27, 2025

In September, the average temperature in Moctezuma, Mexico hovers around 26°C (79°F). Expect a range where the minimum dips to 12°C (54°F) while the maximum can soar up to 39°C (103°F). During this period, the region sees about 62 mm (2.4 in) of precipitation spread over 7 days, with an average humidity level of a steamy 82%.

September Temperature in Moctezuma

In September in Moctezuma, the average temperature is 26°C (79°F). Maximums can reach 39°C (103°F), while minimums can drop to as low as 12°C (54°F). Be prepared for warm days and cooler nights when traveling during this month.

September Weather in Moctezuma: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Moctezuma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moctezuma, September typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (103°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec545763717786828179726455
Data source: Temperature data for Moctezuma 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 Moctezuma

In Moctezuma in September, the total precipitation amount is 62 mm (2.4 in) observed over a span of 7 days.

September Precipitation Trends in Moctezuma

The chart displays monthly precipitation patterns in Moctezuma, 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 Moctezuma, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec29233323121189562263734
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Moctezuma

In Moctezuma in September, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

September Average Humidity in Moctezuma

This chart illustrates the average monthly humidity levels in Moctezuma, 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 Moctezuma is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%69%63%50%39%36%60%78%82%76%80%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Moctezuma

In Moctezuma in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Moctezuma.

Maximum UV Index Levels in Moctezuma for September

The chart shows the monthly maximum UV Index (UVI) for Moctezuma 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 Moctezuma typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121212121211965
Data source: Moctezuma 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 Moctezuma Compares to Other Months

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

This table compares monthly weather conditions in Moctezuma, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)29 mm (1.1 inches)78%moderate
February Weather14°C (57°F)23 mm (0.9 inches)69%very high
March Weather17°C (63°F)33 mm (1.3 inches)63%very high
April Weather21°C (71°F)2 mm (0.1 inches)49%extreme
May Weather25°C (77°F)3 mm (0.1 inches)39%extreme
June Weather30°C (86°F)12 mm (0.5 inches)36%extreme
July Weather28°C (82°F)118 mm (4.6 inches)60%extreme
August Weather27°C (81°F)95 mm (3.7 inches)78%extreme
September Weather26°C (79°F)62 mm (2.4 inches)82%extreme
October Weather22°C (73°F)26 mm (1.0 inches)76%very high
November Weather18°C (64°F)37 mm (1.5 inches)80%high
December Weather13°C (55°F)34 mm (1.3 inches)85%moderate

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