September Weather in Arroyo Choapam, Mexico

Last updated: August 27, 2025

In September, the average temperature in Arroyo Choapam, Mexico hovers around 27°C (80°F). Visitors can expect a minimum of 21°C (71°F) and a maximum of 36°C (96°F), creating a warm and inviting atmosphere. However, be prepared for rain, as 459 mm (18.1 in) of precipitation typically falls over 26 days. With an average humidity level of 84%, the air stays notably moist, enhancing the tropical vibe of this lovely destination.

September Temperature in Arroyo Choapam

In September in Arroyo Choapam, the average temperature is 27°C (80°F). Maximums can reach 36°C (96°F) and minimums can drop to as low as 21°C (71°F). This makes Arroyo Choapam an ideal destination for travelers seeking warm and pleasant weather.

September Weather in Arroyo Choapam: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Arroyo Choapam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo Choapam, September typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (96°F) and lows dropping to around 21°C (71°F).

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

September Precipitation in Arroyo Choapam

In Arroyo Choapam in September, the total precipitation amount is 459 mm (18.1 in) spread over 26 days.

September Precipitation Trends in Arroyo Choapam

The chart displays monthly precipitation patterns in Arroyo Choapam, 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 Arroyo Choapam, September typically receives around 459 mm (18.1 inches) of precipitation spread over approximately 26 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 Arroyo Choapam

In Arroyo Choapam in September, humidity is 84%. With an average temperature of 27°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel sluggish and exhausting.

September Average Humidity in Arroyo Choapam

This chart illustrates the average monthly humidity levels in Arroyo Choapam, 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 Arroyo Choapam is approximately 84%, 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 Arroyo Choapam

In Arroyo Choapam 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 Arroyo Choapam.

Maximum UV Index Levels in Arroyo Choapam for September

The chart shows the monthly maximum UV Index (UVI) for Arroyo Choapam 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 Arroyo Choapam typically reaches 13, which falls under the extreme exposure category.

Data source: Arroyo Choapam 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 Arroyo Choapam Compares to Other Months

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

This table compares monthly weather conditions in Arroyo Choapam, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	79 mm (3.1 inches)	84%	very high
February Weather	23°C (74°F)	74 mm (2.9 inches)	80%	extreme
March Weather	25°C (77°F)	63 mm (2.5 inches)	73%	extreme
April Weather	27°C (81°F)	56 mm (2.2 inches)	67%	extreme
May Weather	29°C (84°F)	127 mm (5.0 inches)	72%	extreme
June Weather	27°C (81°F)	393 mm (15.5 inches)	73%	extreme
July Weather	27°C (81°F)	255 mm (10.1 inches)	76%	extreme
August Weather	27°C (81°F)	354 mm (14.0 inches)	80%	extreme
September Weather	27°C (80°F)	459 mm (18.1 inches)	84%	extreme
October Weather	26°C (79°F)	354 mm (13.9 inches)	89%	extreme
November Weather	23°C (74°F)	177 mm (7.0 inches)	88%	very high
December Weather	22°C (72°F)	66 mm (2.6 inches)	88%	very high