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September Weather in Medanos, Argentina

Last updated: August 22, 2025

In September, the average temperature in Medanos, Argentina is a mild 12°C (55°F). Expect a range from a chilly -2°C (28°F) to a warm 28°C (83°F). Rainfall is moderate, with 42 mm (1.7 in) spread across 5 days. You can also expect an average humidity level of 59%, making it a comfortable time to explore!

September Temperature in Medanos

In September in Medanos, the average temperature is 12°C (55°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as -2°C (28°F). It's a great time to pack layers for your travels, as you'll experience a wide range of temperatures throughout the day.

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

The chart illustrates September temperature patterns in Medanos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Medanos, September typically has an average temperature of 12°C (55°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec757368625348465054606672
Data source: Temperature data for Medanos 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 Medanos

In Medanos in September, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

September Precipitation Trends in Medanos

The chart displays monthly precipitation patterns in Medanos, 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 Medanos, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec295558603633332042457155
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Medanos

In Medanos in September, humidity is 59%. With an average temperature of 12°C (55°F), this humidity feels like a refreshing yet slightly damp embrace, making travel invigorating but requiring a light jacket and a sense of adaptability to enjoy the sights comfortably.

September Average Humidity in Medanos

This chart illustrates the average monthly humidity levels in Medanos, 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 Medanos is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%52%62%70%72%68%66%60%59%49%45%41%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Medanos

In Medanos in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Medanos.

Maximum UV Index Levels in Medanos for September

The chart shows the monthly maximum UV Index (UVI) for Medanos 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 Medanos typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210643357101213
Data source: Medanos 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 Medanos Compares to Other Months

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

This table compares monthly weather conditions in Medanos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)29 mm (1.1 inches)46%extreme
February Weather23°C (73°F)55 mm (2.1 inches)52%extreme
March Weather20°C (68°F)58 mm (2.3 inches)61%very high
April Weather16°C (62°F)60 mm (2.4 inches)70%high
May Weather12°C (53°F)36 mm (1.4 inches)72%moderate
June Weather9°C (48°F)33 mm (1.3 inches)68%moderate
July Weather8°C (46°F)33 mm (1.3 inches)66%moderate
August Weather10°C (50°F)20 mm (0.8 inches)60%moderate
September Weather12°C (55°F)42 mm (1.7 inches)59%high
October Weather15°C (60°F)45 mm (1.8 inches)49%very high
November Weather19°C (66°F)71 mm (2.8 inches)45%extreme
December Weather22°C (73°F)55 mm (2.1 inches)41%extreme

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