September Weather in Colonia del Sol, Mexico

Last updated: August 27, 2025

In September, the average temperature in Colonia del Sol, Mexico is a warm 27°C (81°F), with daily highs reaching up to 31°C (88°F) and lows dipping to 23°C (74°F). Expect some rain during your stay, with a total precipitation of around 125 mm (4.9 in) spread over 13 days. Humidity levels hover around 74%, adding to the tropical feel of this enchanting destination.

September Temperature in Colonia del Sol

In September in Colonia del Sol, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 23°C (74°F). It's an ideal time for travelers to enjoy warm weather and outdoor activities.

September Weather in Colonia del Sol: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Colonia del Sol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colonia del Sol, September typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Colonia del Sol

In Colonia del Sol in September, the total precipitation amount is 125 mm (4.9 in), occurring over a span of 13 days.

September Precipitation Trends in Colonia del Sol

The chart displays monthly precipitation patterns in Colonia del Sol, 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 Colonia del Sol, September typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 13 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 Colonia del Sol

In Colonia del Sol in September humidity is 74%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket, making traveling feel both sticky and draining, yet the heat invites you to seek out refreshing dips in pools or shady spots to relax.

September Average Humidity in Colonia del Sol

This chart illustrates the average monthly humidity levels in Colonia del Sol, 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 Colonia del Sol is approximately 74%, 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 Colonia del Sol

In Colonia del Sol in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Colonia del Sol.

Maximum UV Index Levels in Colonia del Sol for September

The chart shows the monthly maximum UV Index (UVI) for Colonia del Sol 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 Colonia del Sol typically reaches 12, which falls under the extreme exposure category.

Data source: Colonia del Sol 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 Colonia del Sol Compares to Other Months

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

This table compares monthly weather conditions in Colonia del Sol, 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 (69°F)	4 mm (0.2 inches)	69%	high
February Weather	20°C (68°F)	13 mm (0.5 inches)	66%	very high
March Weather	21°C (70°F)	1 mm (0.0 inches)	64%	extreme
April Weather	21°C (71°F)	0 mm (0.0 inches)	64%	extreme
May Weather	22°C (72°F)	0 mm (0.0 inches)	66%	extreme
June Weather	24°C (75°F)	15 mm (0.6 inches)	67%	extreme
July Weather	26°C (80°F)	20 mm (0.8 inches)	72%	extreme
August Weather	27°C (82°F)	87 mm (3.4 inches)	73%	extreme
September Weather	27°C (81°F)	125 mm (4.9 inches)	74%	extreme
October Weather	26°C (80°F)	19 mm (0.7 inches)	75%	extreme
November Weather	25°C (76°F)	30 mm (1.2 inches)	73%	very high
December Weather	22°C (72°F)	7 mm (0.3 inches)	72%	high