September Weather in San Jose de Jachal, Argentina

Last updated: August 22, 2025

In September, the average temperature in San Jose de Jachal, Argentina is a mild 12°C (53°F). Expect a range that can dip as low as -5°C (23°F) and peak at 32°C (89°F). Rainfall is light, with an average precipitation of 10 mm (0.4 in) spread over just 2 days. The air remains relatively comfortable, boasting an average humidity of 45%.

September Temperature in San Jose de Jachal

In September in San Jose de Jachal, the average temperature is 12°C (53°F), with maximums reaching 32°C (89°F) and minimums dipping as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling during this time.

September Weather in San Jose de Jachal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Jose de Jachal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose de Jachal, September typically has an average temperature of 12°C (53°F), with highs reaching up to 32°C (89°F) and lows dropping to around -5°C (23°F).

Data source: Temperature data for San Jose de Jachal generated using information from the Copernicus Climate Change Service.

September Precipitation in San Jose de Jachal

In San Jose de Jachal in September, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

September Precipitation Trends in San Jose de Jachal

The chart displays monthly precipitation patterns in San Jose de Jachal, 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 San Jose de Jachal, September typically receives around 10 mm (0.4 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 San Jose de Jachal

In San Jose de Jachal in September humidity is 45%. With an average temperature of 12°C (53°F), this humidity feels like a refreshing coolness, making it comfortable for traveling while still requiring a light jacket to enjoy the pleasant air.

September Average Humidity in San Jose de Jachal

This chart illustrates the average monthly humidity levels in San Jose de Jachal, 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 San Jose de Jachal is approximately 45%, 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 San Jose de Jachal

In San Jose de Jachal in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Jose de Jachal.

Maximum UV Index Levels in San Jose de Jachal for September

The chart shows the monthly maximum UV Index (UVI) for San Jose de Jachal 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 San Jose de Jachal typically reaches 10, which falls under the very high exposure category.

Data source: San Jose de Jachal 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 San Jose de Jachal Compares to Other Months

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

This table compares monthly weather conditions in San Jose de Jachal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	61 mm (2.4 inches)	44%	extreme
February Weather	20°C (68°F)	53 mm (2.1 inches)	48%	extreme
March Weather	18°C (64°F)	44 mm (1.7 inches)	56%	extreme
April Weather	14°C (58°F)	20 mm (0.8 inches)	67%	very high
May Weather	9°C (49°F)	14 mm (0.5 inches)	66%	high
June Weather	6°C (43°F)	11 mm (0.4 inches)	58%	moderate
July Weather	5°C (41°F)	7 mm (0.3 inches)	58%	high
August Weather	8°C (47°F)	2 mm (0.1 inches)	52%	high
September Weather	12°C (53°F)	10 mm (0.4 inches)	45%	very high
October Weather	15°C (59°F)	11 mm (0.4 inches)	43%	extreme
November Weather	19°C (66°F)	17 mm (0.7 inches)	41%	extreme
December Weather	21°C (69°F)	43 mm (1.7 inches)	37%	extreme