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August Weather in Santa Catalina, Uruguay

Last updated: August 28, 2025

In August, the average temperature in Santa Catalina, Uruguay hovers around 12°C (54°F), with a range that can dip to a chilly -1°C (30°F) and reach a pleasant 26°C (79°F). Expect about 89 mm (3.5 in) of precipitation spread over 6 days, along with a comfortable average humidity of 65%. So, whether you're seeking a cool breeze or warm sunshine, Santa Catalina has a little something for everyone!

August Temperature in Santa Catalina

In August in Santa Catalina, the average temperature is 12°C (54°F). Maximum temperatures can reach 26°C (79°F), while the minimum can dip as low as -1°C (30°F). This variation makes it essential to pack layers for your travels to Santa Catalina during this month.

August Weather in Santa Catalina: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santa Catalina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Catalina, August typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec767369655753515458626873
Data source: Temperature data for Santa Catalina 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.

August Precipitation in Santa Catalina

In Santa Catalina in August, the total precipitation amount is 89 mm (3.5 in) spread over a duration of 6 days.

August Precipitation Trends in Santa Catalina

The chart displays monthly precipitation patterns in Santa Catalina, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Santa Catalina, August typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec95120917992797989871106484
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santa Catalina

In Santa Catalina in August, humidity is 65%. With an average temperature of 12°C (54°F), this humidity feels like a cool, damp embrace that can make outdoor activities a bit uncomfortable, but offers a refreshing atmosphere for exploring cozy cafes and indoor attractions.

August Average Humidity in Santa Catalina

This chart illustrates the average monthly humidity levels in Santa Catalina, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Santa Catalina is approximately 65%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Santa Catalina

In Santa Catalina in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Santa Catalina, you can refer to this Hourly UV Index in Santa Catalina.

Maximum UV Index Levels in Santa Catalina for August

The chart shows the monthly maximum UV Index (UVI) for Santa Catalina in August, 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 August, the maximum UV index in Santa Catalina typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111314
Data source: Santa Catalina August 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 August Weather in Santa Catalina Compares to Other Months

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

This table compares monthly weather conditions in Santa Catalina, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)95 mm (3.7 inches)54%extreme
February Weather23°C (73°F)120 mm (4.7 inches)61%extreme
March Weather21°C (70°F)91 mm (3.6 inches)69%extreme
April Weather18°C (65°F)79 mm (3.1 inches)79%very high
May Weather14°C (57°F)92 mm (3.6 inches)85%moderate
June Weather12°C (53°F)79 mm (3.1 inches)82%moderate
July Weather11°C (51°F)79 mm (3.1 inches)69%moderate
August Weather12°C (54°F)89 mm (3.5 inches)65%high
September Weather14°C (58°F)87 mm (3.4 inches)70%very high
October Weather17°C (62°F)110 mm (4.3 inches)63%extreme
November Weather20°C (69°F)64 mm (2.5 inches)60%extreme
December Weather23°C (73°F)84 mm (3.3 inches)63%extreme

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