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October Weather in Santa Rosa, Uruguay

Last updated: August 28, 2025

In October, the average temperature in Santa Rosa, Uruguay is a pleasant 16°C (61°F), with a significant range from a cool 3°C (37°F) to a warm 34°C (93°F). You can expect around 91 mm (3.6 in) of precipitation over 10 days, contributing to an average humidity level of 71%. Prepare for diverse weather, ensuring you pack accordingly!

October Temperature in Santa Rosa

In October in Santa Rosa, the average temperature is 16°C (61°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 3°C (37°F). This makes it an ideal destination for travelers seeking a mix of pleasant warmth and cooler evenings, perfect for outdoor activities and exploring the local culture.

October Weather in Santa Rosa: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santa Rosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Rosa, October typically has an average temperature of 16°C (61°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec747369655854525457616771
Data source: Temperature data for Santa Rosa 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.

October Precipitation in Santa Rosa

In Santa Rosa in October, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

October Precipitation Trends in Santa Rosa

The chart displays monthly precipitation patterns in Santa Rosa, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Santa Rosa, October typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec699775751091061019086926765
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santa Rosa

In Santa Rosa in October humidity is 71%. With an average temperature of 16°C (61°F), this humidity feels like walking through a warm, damp blanket, making travel slightly uncomfortable but still enjoyable for those who appreciate mild weather.

October Average Humidity in Santa Rosa

This chart illustrates the average monthly humidity levels in Santa Rosa, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Santa Rosa is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%69%73%79%83%80%72%72%76%71%68%65%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Rosa

In Santa Rosa in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Santa Rosa.

Maximum UV Index Levels in Santa Rosa for October

The chart shows the monthly maximum UV Index (UVI) for Santa Rosa in October, 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 October, the maximum UV index in Santa Rosa typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468111314
Data source: Santa Rosa October 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 October Weather in Santa Rosa Compares to Other Months

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

This table compares monthly weather conditions in Santa Rosa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)69 mm (2.7 inches)63%extreme
February Weather23°C (73°F)97 mm (3.8 inches)69%extreme
March Weather21°C (70°F)75 mm (2.9 inches)73%extreme
April Weather18°C (65°F)75 mm (3.0 inches)79%high
May Weather14°C (58°F)109 mm (4.3 inches)82%moderate
June Weather12°C (54°F)106 mm (4.2 inches)80%moderate
July Weather11°C (52°F)101 mm (4.0 inches)72%moderate
August Weather12°C (54°F)90 mm (3.5 inches)72%high
September Weather14°C (58°F)86 mm (3.4 inches)76%very high
October Weather16°C (61°F)91 mm (3.6 inches)71%extreme
November Weather19°C (67°F)67 mm (2.6 inches)68%extreme
December Weather22°C (72°F)65 mm (2.5 inches)65%extreme

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