September Weather in Quillota, Chile

Last updated: August 22, 2025

In Quillota, Chile, the average temperature in September hovers around 12°C (54°F), offering a pleasant climate. Expect a minimum drop to 2°C (36°F) and a warm peak of 29°C (84°F). During this month, precipitation totals about 14 mm (0.5 in), typically over 2 days, accompanied by an average humidity of 56%. Enjoy the balance of warmth and refreshing moisture!

September Temperature in Quillota

In September in Quillota, the average temperature is 12°C (54°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 2°C (36°F). This weather makes it a great time for travelers to enjoy a variety of outdoor activities while being prepared for both warm and cool moments.

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

The chart illustrates September temperature patterns in Quillota, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Quillota, September typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (84°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Quillota

In Quillota in September, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

September Precipitation Trends in Quillota

The chart displays monthly precipitation patterns in Quillota, 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 Quillota, September typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 2 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 Quillota

In Quillota in September, humidity is 56%. With an average temperature of 12°C (54°F), this humidity feels like a fresh chill in the air, making travel invigorating but requiring a light jacket to stay comfortable during outings.

September Average Humidity in Quillota

This chart illustrates the average monthly humidity levels in Quillota, 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 Quillota is approximately 56%, 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 Quillota

In Quillota in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Quillota.

Maximum UV Index Levels in Quillota for September

The chart shows the monthly maximum UV Index (UVI) for Quillota 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 Quillota typically reaches 8, which falls under the very high exposure category.

Data source: Quillota 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 Quillota Compares to Other Months

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

This table compares monthly weather conditions in Quillota, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	6 mm (0.2 inches)	41%	extreme
February Weather	19°C (66°F)	8 mm (0.3 inches)	41%	extreme
March Weather	17°C (63°F)	3 mm (0.1 inches)	46%	extreme
April Weather	14°C (58°F)	7 mm (0.3 inches)	52%	very high
May Weather	12°C (54°F)	40 mm (1.6 inches)	64%	moderate
June Weather	10°C (50°F)	82 mm (3.2 inches)	71%	moderate
July Weather	9°C (49°F)	41 mm (1.6 inches)	75%	moderate
August Weather	10°C (51°F)	26 mm (1.0 inches)	73%	high
September Weather	12°C (54°F)	14 mm (0.5 inches)	56%	very high
October Weather	14°C (57°F)	13 mm (0.5 inches)	61%	extreme
November Weather	17°C (62°F)	2 mm (0.1 inches)	52%	extreme
December Weather	18°C (65°F)	1 mm (0.0 inches)	39%	extreme