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September Weather in Vergara, Uruguay

Last updated: August 28, 2025

In Vergara, Uruguay, the average temperature in September is a mild 15°C (59°F). Be prepared for fluctuations, with minimums dipping to 1°C (34°F) and maximums soaring to 31°C (88°F). Rainfall is expected, with an average precipitation of 129 mm (5.1 in) spread over 9 days. Additionally, the average humidity sits comfortably at 82%, creating a pleasantly humid atmosphere. Stay prepared for a mix of weather as you enjoy all that Vergara has to offer!

September Temperature in Vergara

In September in Vergara, the average temperature is 15°C (59°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 1°C (34°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack layers for both warm and cool conditions.

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

The chart illustrates September temperature patterns in Vergara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vergara, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec757370675955545559636872
Data source: Temperature data for Vergara 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 Vergara

In Vergara in September, the total precipitation amount is 129 mm (5.1 in) over the course of 9 days.

September Precipitation Trends in Vergara

The chart displays monthly precipitation patterns in Vergara, 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 Vergara, September typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec120107637794117941171291356863
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vergara

In Vergara in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Vergara

This chart illustrates the average monthly humidity levels in Vergara, 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 Vergara is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%74%76%82%87%86%81%78%82%82%79%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vergara

In Vergara 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 Vergara.

Maximum UV Index Levels in Vergara for September

The chart shows the monthly maximum UV Index (UVI) for Vergara 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 Vergara typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312854468111314
Data source: Vergara 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 Vergara Compares to Other Months

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

This table compares monthly weather conditions in Vergara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)120 mm (4.7 inches)71%extreme
February Weather23°C (74°F)107 mm (4.2 inches)74%extreme
March Weather21°C (71°F)63 mm (2.5 inches)76%extreme
April Weather19°C (67°F)77 mm (3.0 inches)81%very high
May Weather15°C (59°F)93 mm (3.7 inches)87%moderate
June Weather13°C (56°F)116 mm (4.6 inches)86%moderate
July Weather12°C (54°F)94 mm (3.7 inches)81%moderate
August Weather13°C (55°F)117 mm (4.6 inches)78%high
September Weather15°C (59°F)129 mm (5.1 inches)82%very high
October Weather17°C (63°F)135 mm (5.3 inches)82%extreme
November Weather20°C (68°F)68 mm (2.7 inches)79%extreme
December Weather22°C (72°F)63 mm (2.5 inches)77%extreme

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