September Weather in Colon, Argentina

Last updated: August 22, 2025

The average temperature in Colon, Argentina during September is a pleasant 16°C (61°F). Expect a minimum of 0°C (33°F) and a maximum soaring to 32°C (91°F). Be prepared for some rain, as the region sees an average precipitation amount of 98 mm (3.9 in) spread over 8 days. With an average humidity of 70%, it's the perfect time to enjoy the vibrant atmosphere this destination has to offer!

September Temperature in Colon

In September in Colon, the average temperature is 16°C (61°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as 0°C (33°F). Pack accordingly for a range of weather conditions during your travels!

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

The chart illustrates September temperature patterns in Colon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colon, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (91°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Colon

In Colon in September, the total precipitation amount is 98 mm (3.9 in), occurring over 8 days.

September Precipitation Trends in Colon

The chart displays monthly precipitation patterns in Colon, 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 Colon, September typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 8 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 Colon

In Colon in September humidity is 70%. With an average temperature of 16°C (61°F), this humidity feels like a warm, damp blanket wrapping around you, making travel somewhat uncomfortable as you navigate the sticky air while trying to enjoy your surroundings.

September Average Humidity in Colon

This chart illustrates the average monthly humidity levels in Colon, 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 Colon is approximately 70%, 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 Colon

In Colon 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 Colon.

Maximum UV Index Levels in Colon for September

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

Data source: Colon 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 Colon Compares to Other Months

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

This table compares monthly weather conditions in Colon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	125 mm (4.9 inches)	54%	extreme
February Weather	24°C (76°F)	100 mm (3.9 inches)	61%	extreme
March Weather	22°C (72°F)	91 mm (3.6 inches)	69%	extreme
April Weather	19°C (67°F)	92 mm (3.6 inches)	79%	very high
May Weather	15°C (59°F)	99 mm (3.9 inches)	85%	moderate
June Weather	13°C (55°F)	85 mm (3.4 inches)	82%	moderate
July Weather	12°C (53°F)	58 mm (2.3 inches)	69%	moderate
August Weather	13°C (56°F)	88 mm (3.5 inches)	65%	high
September Weather	16°C (61°F)	98 mm (3.9 inches)	70%	very high
October Weather	18°C (66°F)	118 mm (4.7 inches)	63%	extreme
November Weather	22°C (72°F)	76 mm (3.0 inches)	60%	extreme
December Weather	24°C (75°F)	110 mm (4.3 inches)	63%	extreme