September Weather in Santander de Quilichao, Colombia

Last updated: August 23, 2025

In September, the average temperature in Santander de Quilichao, Colombia is a comfortable 20°C (69°F), with lows dipping to 13°C (56°F) and highs soaring to 29°C (85°F). Be prepared for some rain, as 329 mm (13.0 in) of precipitation is expected over 29 days, and the air will feel quite humid with an average humidity of 69%.

September Temperature in Santander de Quilichao

In September in Santander de Quilichao, the average temperature is 20°C (69°F), with maximums reaching up to 29°C (85°F) and minimums dropping to as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

September Weather in Santander de Quilichao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santander de Quilichao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santander de Quilichao, September typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Santander de Quilichao

In Santander de Quilichao in September, the total precipitation amount is 329 mm (13.0 in) over the course of 29 days.

September Precipitation Trends in Santander de Quilichao

The chart displays monthly precipitation patterns in Santander de Quilichao, 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 Santander de Quilichao, September typically receives around 329 mm (13.0 inches) of precipitation spread over approximately 29 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 Santander de Quilichao

In Santander de Quilichao in September humidity is 69%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping embrace, making travel feel both refreshing and slightly sticky, as you navigate the vibrant atmosphere with a pleasant sheen of perspiration glistening on your skin.

September Average Humidity in Santander de Quilichao

This chart illustrates the average monthly humidity levels in Santander de Quilichao, 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 Santander de Quilichao is approximately 69%, 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 Santander de Quilichao

In Santander de Quilichao in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santander de Quilichao.

Maximum UV Index Levels in Santander de Quilichao for September

The chart shows the monthly maximum UV Index (UVI) for Santander de Quilichao 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 Santander de Quilichao typically reaches 15, which falls under the extreme exposure category.

Data source: Santander de Quilichao 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 Santander de Quilichao Compares to Other Months

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

This table compares monthly weather conditions in Santander de Quilichao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	245 mm (9.7 inches)	74%	extreme
February Weather	20°C (69°F)	285 mm (11.2 inches)	71%	extreme
March Weather	20°C (69°F)	412 mm (16.2 inches)	78%	extreme
April Weather	20°C (69°F)	459 mm (18.1 inches)	81%	extreme
May Weather	21°C (69°F)	527 mm (20.7 inches)	88%	extreme
June Weather	21°C (69°F)	435 mm (17.1 inches)	85%	extreme
July Weather	21°C (70°F)	354 mm (13.9 inches)	75%	extreme
August Weather	21°C (70°F)	257 mm (10.1 inches)	64%	extreme
September Weather	20°C (69°F)	329 mm (13.0 inches)	69%	extreme
October Weather	20°C (68°F)	388 mm (15.3 inches)	80%	extreme
November Weather	20°C (68°F)	392 mm (15.4 inches)	85%	extreme
December Weather	20°C (68°F)	371 mm (14.6 inches)	82%	extreme