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September Weather in Fray Bentos, Uruguay

Last updated: August 28, 2025

In September, the average temperature in Fray Bentos, Uruguay hovers around 16°C (60°F), offering a comfortable climate. Expect a minimum temperature of 2°C (36°F) and occasional peaks reaching up to 31°C (89°F). With an average precipitation of 100 mm (4.0 in) over 6 days, you might encounter some rain, but the overall humidity remains moderate at around 70%, ensuring a pleasant atmosphere throughout the month.

September Temperature in Fray Bentos

In September in Fray Bentos, the average temperature is 16°C (60°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as 2°C (36°F). Visitors should be prepared for a wide range of temperatures and pack accordingly to enjoy their trip.

September Weather in Fray Bentos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Fray Bentos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fray Bentos, September typically has an average temperature of 16°C (60°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec777571665954525560647175
Data source: Temperature data for Fray Bentos 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 Fray Bentos

In Fray Bentos in September, the total precipitation amount reaches 100 mm (4.0 in) over a span of 6 days.

September Precipitation Trends in Fray Bentos

The chart displays monthly precipitation patterns in Fray Bentos, 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 Fray Bentos, September typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec121979790896361781019765104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fray Bentos

In Fray Bentos in September, humidity is 70%. With an average temperature of 16°C (60°F), this humidity feels like a damp blanket enveloping you, making it a bit uncomfortable for traveling as you may find yourself sweating more than usual and feeling slightly sticky as you explore the surroundings.

September Average Humidity in Fray Bentos

This chart illustrates the average monthly humidity levels in Fray Bentos, 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 Fray Bentos is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec54%61%69%79%85%82%69%65%70%63%61%63%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fray Bentos

In Fray Bentos 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 Fray Bentos.

Maximum UV Index Levels in Fray Bentos for September

The chart shows the monthly maximum UV Index (UVI) for Fray Bentos 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 Fray Bentos typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111314
Data source: Fray Bentos 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 Fray Bentos Compares to Other Months

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

This table compares monthly weather conditions in Fray Bentos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)121 mm (4.8 inches)54%extreme
February Weather24°C (75°F)97 mm (3.8 inches)61%extreme
March Weather22°C (72°F)97 mm (3.8 inches)69%extreme
April Weather19°C (67°F)90 mm (3.5 inches)79%very high
May Weather15°C (59°F)89 mm (3.5 inches)85%moderate
June Weather12°C (55°F)63 mm (2.5 inches)82%moderate
July Weather11°C (53°F)61 mm (2.4 inches)69%moderate
August Weather13°C (56°F)78 mm (3.1 inches)65%high
September Weather16°C (60°F)100 mm (4.0 inches)70%very high
October Weather18°C (65°F)97 mm (3.8 inches)63%extreme
November Weather22°C (71°F)64 mm (2.5 inches)60%extreme
December Weather24°C (75°F)104 mm (4.1 inches)63%extreme

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