September Weather in Amatitan, Mexico

Last updated: August 27, 2025

In September, the average temperature in Amatitan, Mexico is a comfortable 22°C (72°F), with minimums dipping to 16°C (62°F) and maximums peaking at 32°C (89°F). Expect 171 mm (6.7 in) of precipitation over approximately 20 days, contributing to an average humidity level of 84%. Be prepared for a moist and warm environment!

September Temperature in Amatitan

In September in Amatitan, the average temperature is 22°C (72°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 16°C (62°F). This pleasant climate makes Amatitan an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates September temperature patterns in Amatitan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amatitan, September typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (89°F) and lows dropping to around 16°C (62°F).

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

September Precipitation in Amatitan

In Amatitan in September, the total precipitation amount is 171 mm (6.7 in), occurring over the course of 20 days.

September Precipitation Trends in Amatitan

The chart displays monthly precipitation patterns in Amatitan, 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 Amatitan, September typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Amatitan

In Amatitan in September humidity is 84%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel feel slightly stifling but also lending a vibrant energy to the atmosphere, which can be both invigorating and tiring as you explore.

September Average Humidity in Amatitan

This chart illustrates the average monthly humidity levels in Amatitan, 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 Amatitan 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 Amatitan

In Amatitan 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 Amatitan.

Maximum UV Index Levels in Amatitan for September

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

Data source: Amatitan 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 Amatitan Compares to Other Months

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

This table compares monthly weather conditions in Amatitan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (64°F)	9 mm (0.3 inches)	64%	very high
February Weather	19°C (66°F)	13 mm (0.5 inches)	57%	extreme
March Weather	22°C (71°F)	3 mm (0.1 inches)	46%	extreme
April Weather	23°C (74°F)	1 mm (0.0 inches)	42%	extreme
May Weather	25°C (77°F)	11 mm (0.4 inches)	51%	extreme
June Weather	25°C (77°F)	81 mm (3.2 inches)	74%	extreme
July Weather	22°C (73°F)	173 mm (6.8 inches)	79%	extreme
August Weather	23°C (73°F)	152 mm (6.0 inches)	81%	extreme
September Weather	22°C (72°F)	171 mm (6.7 inches)	84%	extreme
October Weather	22°C (71°F)	54 mm (2.1 inches)	75%	extreme
November Weather	20°C (68°F)	15 mm (0.6 inches)	71%	very high
December Weather	17°C (64°F)	10 mm (0.4 inches)	74%	very high