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September Weather in Perez, Argentina

Last updated: August 22, 2025

In September, the average temperature in Perez, Argentina hovers around 16°C (60°F). Expect a temperature range with lows dipping to -1°C (31°F) and highs soaring up to 33°C (92°F). Rainfall this month averages 58 mm (2.3 in) across approximately 6 days, while humidity levels sit comfortably at 62%.

September Temperature in Perez

In September in Perez, the average temperature is 16°C (60°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -1°C (31°F). Be sure to pack layers to accommodate the wide range of temperatures for your trip!

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

The chart illustrates September temperature patterns in Perez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Perez, September typically has an average temperature of 16°C (60°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec777471665853515560647175
Data source: Temperature data for Perez 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 Perez

In Perez in September, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

September Precipitation Trends in Perez

The chart displays monthly precipitation patterns in Perez, 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 Perez, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec10563931317129293558638169
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Perez

In Perez in September, humidity is 62%. With an average temperature of 16°C (60°F), this humidity feels like a damp embrace, making travel slightly uncomfortable as the air can feel heavier and more stifling, potentially leading to a lingering sense of stickiness while exploring.

September Average Humidity in Perez

This chart illustrates the average monthly humidity levels in Perez, 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 Perez is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Perez

In Perez 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 Perez.

Maximum UV Index Levels in Perez for September

The chart shows the monthly maximum UV Index (UVI) for Perez 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 Perez typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: Perez 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 Perez Compares to Other Months

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

This table compares monthly weather conditions in Perez, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)105 mm (4.1 inches)48%extreme
February Weather24°C (75°F)63 mm (2.5 inches)55%extreme
March Weather21°C (71°F)93 mm (3.6 inches)64%extreme
April Weather19°C (66°F)131 mm (5.2 inches)76%very high
May Weather14°C (58°F)71 mm (2.8 inches)82%moderate
June Weather12°C (53°F)29 mm (1.1 inches)77%moderate
July Weather11°C (52°F)29 mm (1.2 inches)62%moderate
August Weather13°C (55°F)35 mm (1.4 inches)59%high
September Weather16°C (60°F)58 mm (2.3 inches)62%very high
October Weather18°C (65°F)63 mm (2.5 inches)52%extreme
November Weather22°C (71°F)81 mm (3.2 inches)56%extreme
December Weather24°C (75°F)69 mm (2.7 inches)51%extreme

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