November Weather in Union, Argentina

Last updated: August 22, 2025

In November, the average temperature in Union, Argentina hovers around 21°C (71°F). However, expect variability, with minimum temperatures dipping to 7°C (44°F) and soaring to a maximum of 39°C (103°F). This month sees an average precipitation of 66 mm (2.6 in) over approximately 7 days, accompanied by a comfortable average humidity of 46%.

November Temperature in Union

In November in Union, the average temperature is 21°C (71°F). Maximums can reach 39°C (103°F) and minimums can be as low as 7°C (44°F). Be sure to pack both light clothing for the heat and a warm layer for cooler evenings.

November Weather in Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Union, November typically has an average temperature of 21°C (71°F), with highs reaching up to 39°C (103°F) and lows dropping to around 7°C (44°F).

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

November Precipitation in Union

In Union in November, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

November Precipitation Trends in Union

The chart displays monthly precipitation patterns in Union, 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 Union, November typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 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 Union

In Union in November, humidity is 46%. With an average temperature of 21°C (71°F), this humidity feels like a pleasant embrace, making it comfortable for outdoor exploration and leisurely strolls.

November Average Humidity in Union

This chart illustrates the average monthly humidity levels in Union, 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 Union is approximately 46%, 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 Union

In Union in November, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Union, you can check here.

Maximum UV Index Levels in Union for November

The chart shows the monthly maximum UV Index (UVI) for Union 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 Union typically reaches 14, which falls under the extreme exposure category.

Data source: Union 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 Union Compares to Other Months

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

This table compares monthly weather conditions in Union, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	54 mm (2.1 inches)	44%	extreme
February Weather	25°C (77°F)	28 mm (1.1 inches)	52%	extreme
March Weather	21°C (71°F)	65 mm (2.6 inches)	57%	extreme
April Weather	18°C (64°F)	57 mm (2.2 inches)	67%	high
May Weather	13°C (56°F)	38 mm (1.5 inches)	70%	moderate
June Weather	9°C (48°F)	24 mm (0.9 inches)	61%	moderate
July Weather	9°C (48°F)	17 mm (0.7 inches)	60%	moderate
August Weather	12°C (53°F)	10 mm (0.4 inches)	55%	high
September Weather	15°C (59°F)	37 mm (1.5 inches)	51%	very high
October Weather	18°C (64°F)	37 mm (1.5 inches)	47%	extreme
November Weather	21°C (71°F)	66 mm (2.6 inches)	46%	extreme
December Weather	25°C (76°F)	58 mm (2.3 inches)	44%	extreme