September Weather in Rojas, Argentina

Last updated: August 22, 2025

In September, the average temperature in Rojas, Argentina is a comfortable 14°C (58°F). However, temperatures can swing dramatically, with lows of -3°C (28°F) and highs reaching 32°C (90°F). Expect about 71 mm (2.8 in) of precipitation over approximately 6 days, and enjoy the moderate average humidity of 66% during your visit!

September Temperature in Rojas

In September in Rojas, the average temperature is 14°C (58°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as -3°C (28°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Rojas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rojas, September typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (90°F) and lows dropping to around -3°C (28°F).

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

September Precipitation in Rojas

In Rojas in September, the precipitation amount is 71 mm (2.8 in) over a span of 6 days.

September Precipitation Trends in Rojas

The chart displays monthly precipitation patterns in Rojas, 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 Rojas, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 6 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 Rojas

In Rojas in September, humidity is 66%. With average temperature 14°C (58°F), this humidity feels like a damp chill that can make walking outdoors feel heavier, urging travelers to seek shelter or refreshment more often than usual.

September Average Humidity in Rojas

This chart illustrates the average monthly humidity levels in Rojas, 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 Rojas is approximately 66%, 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 Rojas

In Rojas 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 Rojas.

Maximum UV Index Levels in Rojas for September

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

Data source: Rojas 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 Rojas Compares to Other Months

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

This table compares monthly weather conditions in Rojas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	97 mm (3.8 inches)	46%	extreme
February Weather	22°C (72°F)	76 mm (3.0 inches)	54%	extreme
March Weather	20°C (69°F)	85 mm (3.4 inches)	64%	extreme
April Weather	18°C (64°F)	113 mm (4.4 inches)	76%	very high
May Weather	13°C (57°F)	79 mm (3.1 inches)	81%	moderate
June Weather	11°C (52°F)	29 mm (1.1 inches)	76%	moderate
July Weather	10°C (50°F)	28 mm (1.1 inches)	65%	moderate
August Weather	12°C (53°F)	36 mm (1.4 inches)	59%	high
September Weather	14°C (58°F)	71 mm (2.8 inches)	66%	very high
October Weather	17°C (63°F)	100 mm (3.9 inches)	57%	very high
November Weather	21°C (69°F)	101 mm (4.0 inches)	54%	extreme
December Weather	23°C (73°F)	95 mm (3.7 inches)	48%	extreme