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September Weather in Berisso, Argentina

Last updated: August 22, 2025

In September, the average temperature in Berisso, Argentina is a comfortable 14°C (58°F). Expect minimums of 5°C (41°F) and maximums reaching 23°C (74°F). Be prepared for some wet weather, as precipitation amounts to 85 mm (3.3 in) over 6 days. With an average humidity of 72%, it's the perfect time to enjoy the unique climate of this charming location!

September Temperature in Berisso

In September in Berisso, the average temperature is 14°C (58°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as 5°C (41°F). It's a great time to explore Berisso, offering pleasant weather for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Berisso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Berisso, September typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec767471665955525458626872
Data source: Temperature data for Berisso 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 Berisso

In Berisso in September, the precipitation amount is 85 mm (3.3 in) over the course of 6 days.

September Precipitation Trends in Berisso

The chart displays monthly precipitation patterns in Berisso, 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 Berisso, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec596872798073875485905962
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Berisso

In Berisso in September, humidity is 72%. With an average temperature of 14°C (58°F), this humidity feels like a damp blanket wrapping around you, making walking and exploring slightly uncomfortable and requiring frequent breaks for hydration.

September Average Humidity in Berisso

This chart illustrates the average monthly humidity levels in Berisso, 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 Berisso is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Berisso

In Berisso 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 Berisso.

Maximum UV Index Levels in Berisso for September

The chart shows the monthly maximum UV Index (UVI) for Berisso 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 Berisso typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311753468101314
Data source: Berisso 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 Berisso Compares to Other Months

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

This table compares monthly weather conditions in Berisso, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)58 mm (2.3 inches)50%extreme
February Weather23°C (74°F)68 mm (2.7 inches)61%extreme
March Weather21°C (71°F)72 mm (2.8 inches)66%extreme
April Weather19°C (67°F)79 mm (3.1 inches)80%high
May Weather15°C (60°F)80 mm (3.1 inches)85%moderate
June Weather13°C (55°F)73 mm (2.9 inches)80%moderate
July Weather11°C (52°F)87 mm (3.4 inches)69%moderate
August Weather12°C (54°F)54 mm (2.1 inches)66%high
September Weather14°C (58°F)85 mm (3.3 inches)72%very high
October Weather17°C (63°F)90 mm (3.5 inches)63%very high
November Weather20°C (69°F)59 mm (2.3 inches)59%extreme
December Weather22°C (72°F)62 mm (2.5 inches)56%extreme

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