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October Weather in Castro Barros, Argentina

Last updated: August 22, 2025

The average temperature in Castro Barros, Argentina during October hovers around 23°C (75°F). However, temperatures can vary significantly, dipping to a minimum of 7°C (46°F) and soaring to a maximum of 42°C (108°F). Expect some rain, with 22 mm (0.9 in) of precipitation spread over about 3 days. Additionally, the average humidity sits at a comfortable 41%, making it a pleasant time to enjoy the local scenery.

October Temperature in Castro Barros

In October in Castro Barros, the average temperature is 23°C (75°F). Maximum temperatures can reach 42°C (108°F), while the minimum can drop to as low as 7°C (46°F). Be prepared for a wide range of temperatures to ensure a comfortable and enjoyable travel experience!

October Weather in Castro Barros: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Castro Barros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castro Barros, October typically has an average temperature of 23°C (75°F), with highs reaching up to 42°C (108°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec848177716255556168747983
Data source: Temperature data for Castro Barros 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 Castro Barros

In Castro Barros in October, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

October Precipitation Trends in Castro Barros

The chart displays monthly precipitation patterns in Castro Barros, 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 Castro Barros, October typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec836171693176125226766
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Castro Barros

In Castro Barros in October, humidity is 41%. With an average temperature of 23°C (75°F), this humidity feels like a comfortable embrace, making it pleasant for traveling and exploring the sights while occasionally seeking shade to refresh.

October Average Humidity in Castro Barros

This chart illustrates the average monthly humidity levels in Castro Barros, 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 Castro Barros is approximately 41%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%54%57%73%75%67%55%43%45%41%51%49%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Castro Barros

In Castro Barros in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Castro Barros.

Maximum UV Index Levels in Castro Barros for October

The chart shows the monthly maximum UV Index (UVI) for Castro Barros 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 Castro Barros typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964579121415
Data source: Castro Barros 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 Castro Barros Compares to Other Months

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

This table compares monthly weather conditions in Castro Barros, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)83 mm (3.3 inches)49%extreme
February Weather27°C (81°F)61 mm (2.4 inches)54%extreme
March Weather25°C (77°F)71 mm (2.8 inches)57%extreme
April Weather22°C (71°F)69 mm (2.7 inches)73%very high
May Weather17°C (62°F)31 mm (1.2 inches)75%high
June Weather13°C (56°F)7 mm (0.3 inches)67%moderate
July Weather13°C (55°F)6 mm (0.2 inches)54%moderate
August Weather16°C (61°F)1 mm (0.0 inches)43%high
September Weather20°C (68°F)25 mm (1.0 inches)45%very high
October Weather23°C (75°F)22 mm (0.9 inches)41%extreme
November Weather26°C (79°F)66 mm (2.6 inches)51%extreme
December Weather28°C (83°F)66 mm (2.6 inches)49%extreme

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