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October Weather in San Justo, Argentina

Last updated: August 22, 2025

In October, the average temperature in San Justo, Argentina hovers around 17°C (62°F), with a minimum of 4°C (39°F) and a maximum reaching up to 33°C (92°F). Visitors can expect around 94 mm (3.7 in) of precipitation over about 9 days, while the average humidity stands at 63%. Enjoy the varied climate as you explore this beautiful destination!

October Temperature in San Justo

In October in San Justo, the average temperature is 17°C (62°F). Maximums can reach 33°C (92°F) and minimums can be as low as 4°C (39°F). It's a great time to visit for those who enjoy mild weather with the possibility of warm days and cool evenings.

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

The chart illustrates October temperature patterns in San Justo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Justo, October typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec767370655753515358626873
Data source: Temperature data for San Justo 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 Justo

In San Justo in October, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

October Precipitation Trends in San Justo

The chart displays monthly precipitation patterns in San Justo, 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 Justo, October typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec656673806856554675947167
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Justo

In San Justo in October humidity is 63%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making outdoor activities comfortable yet slightly sticky, perfect for leisurely strolls or sightseeing, but travelers should be prepared for a mild perspiration.

October Average Humidity in San Justo

This chart illustrates the average monthly humidity levels in San Justo, 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 Justo is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Justo

In San Justo in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Justo.

Maximum UV Index Levels in San Justo for October

The chart shows the monthly maximum UV Index (UVI) for San Justo 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 Justo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211753468101314
Data source: San Justo 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 Justo Compares to Other Months

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

This table compares monthly weather conditions in San Justo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)65 mm (2.6 inches)50%extreme
February Weather23°C (74°F)66 mm (2.6 inches)61%extreme
March Weather21°C (70°F)73 mm (2.9 inches)66%extreme
April Weather18°C (65°F)80 mm (3.2 inches)80%high
May Weather14°C (58°F)67 mm (2.7 inches)85%moderate
June Weather11°C (53°F)56 mm (2.2 inches)80%moderate
July Weather10°C (51°F)55 mm (2.2 inches)69%moderate
August Weather12°C (54°F)46 mm (1.8 inches)66%high
September Weather14°C (58°F)75 mm (3.0 inches)72%very high
October Weather17°C (62°F)94 mm (3.7 inches)63%very high
November Weather20°C (69°F)71 mm (2.8 inches)59%extreme
December Weather23°C (73°F)67 mm (2.6 inches)56%extreme

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