September Weather in Moctezuma, Mexico

Last updated: August 27, 2025

In Moctezuma, Mexico during September, the average temperature hovers around 20°C (69°F). Expect a minimum of 11°C (53°F) and the potential for a maximum of 32°C (90°F). With an average humidity of 81%, it’s important to stay hydrated! Additionally, prepare for approximately 80 mm (3.2 in) of precipitation spread over 14 days.

September Temperature in Moctezuma

In September, in Moctezuma, the average temperature is 20°C (69°F). Maximums can reach 32°C (90°F), while minimums can dip as low as 11°C (53°F). This makes Moctezuma an ideal destination for travelers seeking a comfortable climate and diverse outdoor activities.

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 20°C (69°F), with highs reaching up to 32°C (90°F) and lows dropping to around 11°C (53°F).

Data source: Temperature data for Moctezuma generated using information from the Copernicus Climate Change Service.

September Precipitation in Moctezuma

In Moctezuma in September, the precipitation amount is 80 mm (3.2 in) over the course of 14 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 80 mm (3.2 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Moctezuma

In Moctezuma in September, humidity is 81%. With an average temperature of 20°C (69°F), this humidity feels like a thick blanket embracing you, making travel a bit uncomfortable and sticky.

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 81%, offering insight into how humid the weather typically is during this month.

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 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, 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 13, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	11 mm (0.5 inches)	75%	very high
February Weather	16°C (61°F)	10 mm (0.4 inches)	69%	extreme
March Weather	19°C (66°F)	13 mm (0.5 inches)	65%	extreme
April Weather	21°C (70°F)	13 mm (0.5 inches)	64%	extreme
May Weather	23°C (73°F)	39 mm (1.6 inches)	75%	extreme
June Weather	22°C (72°F)	79 mm (3.1 inches)	78%	extreme
July Weather	21°C (71°F)	57 mm (2.3 inches)	67%	extreme
August Weather	22°C (71°F)	41 mm (1.6 inches)	64%	extreme
September Weather	20°C (69°F)	80 mm (3.2 inches)	81%	extreme
October Weather	19°C (66°F)	47 mm (1.9 inches)	85%	extreme
November Weather	16°C (61°F)	16 mm (0.6 inches)	87%	very high
December Weather	14°C (57°F)	10 mm (0.4 inches)	87%	very high