September Weather in Las Colonias (Colonia Juarez), Mexico

Last updated: August 27, 2025

In Las Colonias (Colonia Juarez), Mexico, the average temperature in September is a comfortable 18°C (65°F). During this time, you can expect minimum temperatures to dip to 9°C (48°F) and peak at a warm 28°C (83°F). Be prepared for some rain, as 115 mm (4.5 in) of precipitation is likely over 15 days, and the average humidity hovers around a high 81%.

September Temperature in Las Colonias (Colonia Juarez)

In September in Las Colonias (Colonia Juarez), the average temperature is 18°C (65°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 9°C (48°F). This pleasant climate makes Las Colonias (Colonia Juarez) an ideal destination for outdoor activities and exploration during this time.

September Weather in Las Colonias (Colonia Juarez): Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Colonias (Colonia Juarez), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Colonias (Colonia Juarez), September typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (83°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Las Colonias (Colonia Juarez) generated using information from the Copernicus Climate Change Service.

September Precipitation in Las Colonias (Colonia Juarez)

In Las Colonias (Colonia Juarez) in September, the total precipitation amount is 115 mm (4.5 in) over a span of 15 days.

September Precipitation Trends in Las Colonias (Colonia Juarez)

The chart displays monthly precipitation patterns in Las Colonias (Colonia Juarez), 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 Las Colonias (Colonia Juarez), September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 15 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 Las Colonias (Colonia Juarez)

In Las Colonias (Colonia Juarez) in September, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

September Average Humidity in Las Colonias (Colonia Juarez)

This chart illustrates the average monthly humidity levels in Las Colonias (Colonia Juarez), 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 Las Colonias (Colonia Juarez) 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 Las Colonias (Colonia Juarez)

In Las Colonias (Colonia Juarez) 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 Las Colonias (Colonia Juarez), you can check here.

Maximum UV Index Levels in Las Colonias (Colonia Juarez) for September

The chart shows the monthly maximum UV Index (UVI) for Las Colonias (Colonia Juarez) 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 Las Colonias (Colonia Juarez) typically reaches 14, which falls under the extreme exposure category.

Data source: Las Colonias (Colonia Juarez) 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 Las Colonias (Colonia Juarez) Compares to Other Months

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

This table compares monthly weather conditions in Las Colonias (Colonia Juarez), showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	12 mm (0.5 inches)	75%	very high
February Weather	15°C (59°F)	10 mm (0.4 inches)	69%	extreme
March Weather	18°C (64°F)	9 mm (0.4 inches)	65%	extreme
April Weather	20°C (68°F)	7 mm (0.3 inches)	64%	extreme
May Weather	21°C (71°F)	31 mm (1.2 inches)	75%	extreme
June Weather	20°C (69°F)	104 mm (4.1 inches)	78%	extreme
July Weather	19°C (67°F)	102 mm (4.0 inches)	67%	extreme
August Weather	20°C (68°F)	70 mm (2.8 inches)	64%	extreme
September Weather	18°C (65°F)	115 mm (4.5 inches)	81%	extreme
October Weather	17°C (63°F)	48 mm (1.9 inches)	85%	extreme
November Weather	15°C (59°F)	13 mm (0.5 inches)	87%	very high
December Weather	13°C (55°F)	10 mm (0.4 inches)	87%	very high