September Weather in Los Colonos, Mexico

Last updated: August 27, 2025

In September, the average temperature in Los Colonos, Mexico hovers around 19°C (66°F), with a minimum of 13°C (56°F) and a maximum soaring to 28°C (83°F). Be prepared for 347 mm (13.7 in) of precipitation spread over 26 days, making it a rather wet month. With an average humidity of 83%, the air will feel quite damp, adding to the charm of this vibrant destination.

September Temperature in Los Colonos

In September in Los Colonos, the average temperature is 19°C (66°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop to 13°C (56°F). This mild climate makes Los Colonos an ideal destination for travelers seeking comfortable weather and outdoor activities.

September Weather in Los Colonos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Los Colonos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Colonos, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (83°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Los Colonos

In Los Colonos in September, the total precipitation amount is 347 mm (13.7 in) spread over 26 days.

September Precipitation Trends in Los Colonos

The chart displays monthly precipitation patterns in Los Colonos, 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 Los Colonos, September typically receives around 347 mm (13.7 inches) of precipitation spread over approximately 26 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 Los Colonos

In Los Colonos in September, humidity is 83%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel more sluggish and muggy, yet there's a refreshing coolness in the air that invites you to explore.

September Average Humidity in Los Colonos

This chart illustrates the average monthly humidity levels in Los Colonos, 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 Los Colonos is approximately 83%, 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 Los Colonos

In Los Colonos 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 Los Colonos, you can check here.

Maximum UV Index Levels in Los Colonos for September

The chart shows the monthly maximum UV Index (UVI) for Los Colonos 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 Los Colonos typically reaches 14, which falls under the extreme exposure category.

Data source: Los Colonos 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 Los Colonos Compares to Other Months

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

This table compares monthly weather conditions in Los Colonos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	13 mm (0.5 inches)	70%	very high
February Weather	16°C (62°F)	21 mm (0.8 inches)	65%	extreme
March Weather	19°C (66°F)	7 mm (0.3 inches)	59%	extreme
April Weather	20°C (68°F)	3 mm (0.1 inches)	60%	extreme
May Weather	21°C (70°F)	46 mm (1.8 inches)	67%	extreme
June Weather	20°C (69°F)	231 mm (9.1 inches)	80%	extreme
July Weather	19°C (66°F)	420 mm (16.5 inches)	81%	extreme
August Weather	19°C (66°F)	383 mm (15.1 inches)	83%	extreme
September Weather	19°C (66°F)	347 mm (13.7 inches)	83%	extreme
October Weather	19°C (66°F)	145 mm (5.7 inches)	80%	extreme
November Weather	17°C (63°F)	38 mm (1.5 inches)	77%	very high
December Weather	15°C (60°F)	15 mm (0.6 inches)	76%	very high