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October Weather in Rio Tercero, Argentina

Last updated: August 22, 2025

In Rio Tercero, Argentina, the weather in October offers a pleasant average temperature of 18°C (64°F). However, be prepared for a range, with lows dipping to 3°C (38°F) and highs soaring to 38°C (101°F). Expect some rain, as precipitation averages 50 mm (2.0 in) over 9 days. The average humidity sits comfortably at around 50%, ensuring a balanced climate throughout the month.

October Temperature in Rio Tercero

In October in Rio Tercero, the average temperature is 18°C (64°F). Maximums can reach 38°C (101°F), and minimums can be as low as 3°C (38°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack for both warm days and cooler nights.

October Weather in Rio Tercero: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Rio Tercero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Tercero, October typically has an average temperature of 18°C (64°F), with highs reaching up to 38°C (101°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec747268645650485459647074
Data source: Temperature data for Rio Tercero 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 Rio Tercero

In Rio Tercero in October, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.

October Precipitation Trends in Rio Tercero

The chart displays monthly precipitation patterns in Rio Tercero, 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 Rio Tercero, October typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec119796777411210524508783
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rio Tercero

In Rio Tercero in October, humidity is 50%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling as you can comfortably explore without the discomfort of excessive sweat.

October Average Humidity in Rio Tercero

This chart illustrates the average monthly humidity levels in Rio Tercero, 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 Rio Tercero is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%63%74%78%71%57%53%56%50%54%47%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rio Tercero

In Rio Tercero 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 Rio Tercero.

Maximum UV Index Levels in Rio Tercero for October

The chart shows the monthly maximum UV Index (UVI) for Rio Tercero 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 Rio Tercero typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311864568111414
Data source: Rio Tercero 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 Rio Tercero Compares to Other Months

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

This table compares monthly weather conditions in Rio Tercero, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)119 mm (4.7 inches)45%extreme
February Weather22°C (72°F)79 mm (3.1 inches)52%extreme
March Weather20°C (69°F)67 mm (2.6 inches)63%extreme
April Weather18°C (64°F)77 mm (3.0 inches)74%very high
May Weather13°C (56°F)41 mm (1.6 inches)78%high
June Weather10°C (50°F)12 mm (0.5 inches)71%moderate
July Weather9°C (49°F)10 mm (0.4 inches)57%moderate
August Weather12°C (54°F)5 mm (0.2 inches)53%high
September Weather15°C (59°F)24 mm (0.9 inches)56%very high
October Weather18°C (64°F)50 mm (2.0 inches)50%extreme
November Weather21°C (71°F)87 mm (3.4 inches)54%extreme
December Weather23°C (75°F)83 mm (3.3 inches)47%extreme

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