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October Weather in San Ignacio, Argentina

Last updated: August 22, 2025

In October, the average temperature in San Ignacio, Argentina hovers around 22°C (73°F), offering a pleasant climate. However, temperatures can vary significantly, with lows of 9°C (49°F) and highs reaching up to 40°C (104°F). Expect an average precipitation of 178 mm (7.0 in) over about 12 days, accompanied by an average humidity level of 58%.

October Temperature in San Ignacio

In October in San Ignacio, the average temperature is 22°C (73°F), with maximums reaching 40°C (104°F) and minimums dropping to 9°C (49°F), making it an ideal time for travelers who enjoy warm weather but should be prepared for cooler evenings.

October Weather in San Ignacio: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, October typically has an average temperature of 22°C (73°F), with highs reaching up to 40°C (104°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec807876716562616470727579
Data source: Temperature data for San Ignacio 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 San Ignacio

In San Ignacio in October, the precipitation amount is 178 mm (7.0 in) over the course of 12 days.

October Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 San Ignacio, October typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1719212411622497886910717814182
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Ignacio

In San Ignacio in October, humidity is 58%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making traveling comfortable yet slightly muggy, perfect for leisurely strolls but requiring occasional breaks to stay refreshed.

October Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 San Ignacio is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%74%82%82%73%67%49%54%58%69%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Ignacio

In San Ignacio in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Ignacio.

Maximum UV Index Levels in San Ignacio for October

The chart shows the monthly maximum UV Index (UVI) for San Ignacio 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 San Ignacio typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310656710131414
Data source: San Ignacio 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 San Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)171 mm (6.7 inches)77%extreme
February Weather26°C (78°F)92 mm (3.6 inches)71%extreme
March Weather24°C (76°F)124 mm (4.9 inches)74%extreme
April Weather22°C (71°F)116 mm (4.6 inches)82%very high
May Weather18°C (65°F)224 mm (8.8 inches)82%high
June Weather17°C (62°F)97 mm (3.8 inches)73%moderate
July Weather16°C (61°F)88 mm (3.5 inches)67%high
August Weather18°C (64°F)69 mm (2.7 inches)49%high
September Weather21°C (70°F)107 mm (4.2 inches)54%very high
October Weather22°C (73°F)178 mm (7.0 inches)58%extreme
November Weather24°C (76°F)141 mm (5.5 inches)69%extreme
December Weather26°C (79°F)82 mm (3.2 inches)84%extreme

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