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September Weather in Rocha, Uruguay

Last updated: August 28, 2025

In Rocha, Uruguay, the average temperature in September hovers around 14°C (57°F), with a minimum dipping to 4°C (39°F) and a maximum reaching up to 27°C (80°F). Expect some rain, as the area receives approximately 96 mm (3.8 in) of precipitation over 9 days. With an average humidity of 81%, it’s a month where you might want to keep an umbrella handy and dress in layers!

September Temperature in Rocha

In September in Rocha, the average temperature is 14°C (57°F). Maximums can reach 27°C (80°F), while minimums can drop as low as 4°C (39°F). It's a great time for travelers to enjoy mild weather and explore the outdoors.

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

The chart illustrates September temperature patterns in Rocha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rocha, September typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec727169665955525356606568
Data source: Temperature data for Rocha 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 Rocha

In Rocha in September, the total precipitation amount is 96 mm (3.8 in) spread over a period of 9 days.

September Precipitation Trends in Rocha

The chart displays monthly precipitation patterns in Rocha, 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 Rocha, September typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8290648775136103106961186447
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Rocha

In Rocha in September, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

September Average Humidity in Rocha

This chart illustrates the average monthly humidity levels in Rocha, 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 Rocha is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%79%79%79%80%80%76%78%81%79%78%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rocha

In Rocha 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 Rocha.

Maximum UV Index Levels in Rocha for September

The chart shows the monthly maximum UV Index (UVI) for Rocha 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 Rocha typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311753468111314
Data source: Rocha 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 Rocha Compares to Other Months

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

This table compares monthly weather conditions in Rocha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)82 mm (3.2 inches)75%extreme
February Weather22°C (72°F)90 mm (3.5 inches)79%extreme
March Weather21°C (69°F)64 mm (2.5 inches)79%extreme
April Weather19°C (66°F)87 mm (3.4 inches)79%high
May Weather15°C (59°F)75 mm (2.9 inches)80%moderate
June Weather13°C (55°F)136 mm (5.3 inches)80%moderate
July Weather11°C (53°F)103 mm (4.1 inches)76%moderate
August Weather12°C (54°F)106 mm (4.2 inches)78%high
September Weather14°C (57°F)96 mm (3.8 inches)81%very high
October Weather15°C (60°F)118 mm (4.6 inches)79%extreme
November Weather18°C (65°F)64 mm (2.5 inches)78%extreme
December Weather20°C (69°F)47 mm (1.9 inches)76%extreme

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