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September Weather in Cote-Lai, Argentina

Last updated: August 22, 2025

In Cote-Lai, Argentina, the average temperature in September hovers around 20°C (69°F). However, be prepared for a range of temperatures, as the minimum can drop to 5°C (41°F), while the mercury can soar to a scorching 42°C (108°F). Expect about 80 mm (3.2 in) of precipitation spread over 9 days, and enjoy the moderate average humidity of 50%.

September Temperature in Cote-Lai

In September in Cote-Lai, the average temperature is 20°C (69°F). Maximum temperatures can reach 42°C (108°F), while minimums can be as low as 5°C (41°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their stay.

September Weather in Cote-Lai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cote-Lai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cote-Lai, September typically has an average temperature of 20°C (69°F), with highs reaching up to 42°C (108°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec828076716461596369737679
Data source: Temperature data for Cote-Lai generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cote-Lai

In Cote-Lai in September, the total precipitation amount is 80 mm (3.2 in) over the course of 9 days.

September Precipitation Trends in Cote-Lai

The chart displays monthly precipitation patterns in Cote-Lai, 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 Cote-Lai, September typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec14169129114935435398010215893
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cote-Lai

In Cote-Lai in September humidity is 50%. With an average temperature of 20°C (69°F), this humidity feels like a mild embrace, making it comfortable for leisurely strolls and outdoor adventures.

September Average Humidity in Cote-Lai

This chart illustrates the average monthly humidity levels in Cote-Lai, 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 Cote-Lai is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%70%73%83%85%73%63%44%50%53%66%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cote-Lai

In Cote-Lai 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 Cote-Lai.

Maximum UV Index Levels in Cote-Lai for September

The chart shows the monthly maximum UV Index (UVI) for Cote-Lai 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 Cote-Lai typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141210756710131414
Data source: Cote-Lai 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 Cote-Lai Compares to Other Months

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

This table compares monthly weather conditions in Cote-Lai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)141 mm (5.6 inches)76%extreme
February Weather26°C (80°F)69 mm (2.7 inches)70%extreme
March Weather25°C (76°F)129 mm (5.1 inches)73%extreme
April Weather22°C (71°F)114 mm (4.5 inches)83%very high
May Weather18°C (65°F)93 mm (3.7 inches)85%high
June Weather16°C (61°F)54 mm (2.1 inches)73%moderate
July Weather15°C (60°F)35 mm (1.4 inches)63%high
August Weather17°C (63°F)39 mm (1.5 inches)44%high
September Weather20°C (69°F)80 mm (3.2 inches)50%very high
October Weather23°C (73°F)102 mm (4.0 inches)53%extreme
November Weather24°C (76°F)158 mm (6.2 inches)66%extreme
December Weather26°C (80°F)93 mm (3.7 inches)82%extreme

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