November Weather in Buenos Aires, Costa Rica

Last updated: August 23, 2025

In November, the average temperature in Buenos Aires, Costa Rica hovers around 19°C (67°F), with a comfortable range from a minimum of 13°C (56°F) to a maximum of 25°C (77°F). Expect considerable rainfall, with 304 mm (12.0 in) spread over 24 days, contributing to an average humidity of 80%. Be prepared for a damp yet pleasant climate!

November Temperature in Buenos Aires

In November in Buenos Aires, the average temperature is 19°C (67°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 13°C (56°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

November Weather in Buenos Aires: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Buenos Aires, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buenos Aires, November typically has an average temperature of 19°C (67°F), with highs reaching up to 25°C (77°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Buenos Aires generated using information from the Copernicus Climate Change Service.

November Precipitation in Buenos Aires

In Buenos Aires in November, the precipitation amount is 304 mm (12.0 in) spread over a total of 24 days.

November Precipitation Trends in Buenos Aires

The chart displays monthly precipitation patterns in Buenos Aires, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Buenos Aires, November typically receives around 304 mm (12.0 inches) of precipitation spread over approximately 24 days.

Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

November Humidity in Buenos Aires

In Buenos Aires in November humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

November Average Humidity in Buenos Aires

This chart illustrates the average monthly humidity levels in Buenos Aires, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Buenos Aires is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Buenos Aires

In Buenos Aires in November, 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 Buenos Aires.

Maximum UV Index Levels in Buenos Aires for November

The chart shows the monthly maximum UV Index (UVI) for Buenos Aires in November, 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 November, the maximum UV index in Buenos Aires typically reaches 12, which falls under the extreme exposure category.

Data source: Buenos Aires November 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 November Weather in Buenos Aires Compares to Other Months

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

This table compares monthly weather conditions in Buenos Aires, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	50 mm (2.0 inches)	68%	extreme
February Weather	19°C (66°F)	42 mm (1.6 inches)	68%	extreme
March Weather	19°C (67°F)	35 mm (1.4 inches)	66%	extreme
April Weather	20°C (68°F)	113 mm (4.5 inches)	67%	extreme
May Weather	20°C (68°F)	397 mm (15.6 inches)	69%	extreme
June Weather	20°C (68°F)	288 mm (11.4 inches)	84%	extreme
July Weather	20°C (68°F)	237 mm (9.3 inches)	85%	extreme
August Weather	20°C (67°F)	354 mm (13.9 inches)	82%	extreme
September Weather	19°C (67°F)	299 mm (11.8 inches)	81%	extreme
October Weather	19°C (67°F)	490 mm (19.3 inches)	80%	extreme
November Weather	19°C (67°F)	304 mm (12.0 inches)	80%	extreme
December Weather	19°C (66°F)	86 mm (3.4 inches)	72%	extreme