October Weather in Bella Vista, Argentina

Last updated: August 22, 2025

In October, the average temperature in Bella Vista, Argentina is a pleasant 21°C (70°F). Visitors can expect temperatures to vary, with a minimum of 8°C (47°F) and a maximum climbing up to 39°C (102°F). Rainfall is moderate, with an average precipitation amount of 103 mm (4.0 in) spread over 11 days. The climate is pleasantly humid, with an average humidity level of 54%, making it an ideal time to explore!

October Temperature in Bella Vista

In October in Bella Vista, the average temperature is 21°C (70°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop as low as 8°C (47°F). This climate makes Bella Vista an ideal destination for travelers seeking both warm days and cooler evenings.

October Weather in Bella Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Bella Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bella Vista, October typically has an average temperature of 21°C (70°F), with highs reaching up to 39°C (102°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Bella Vista

In Bella Vista in October, the total precipitation amount is 103 mm (4.0 in), occurring over the course of 11 days.

October Precipitation Trends in Bella Vista

The chart displays monthly precipitation patterns in Bella Vista, 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 Bella Vista, October typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Bella Vista

In Bella Vista in October humidity is 54%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can comfortably explore the area without feeling overly sticky or fatigued.

October Average Humidity in Bella Vista

This chart illustrates the average monthly humidity levels in Bella Vista, 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 Bella Vista is approximately 54%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Bella Vista

In Bella Vista 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 Bella Vista.

Maximum UV Index Levels in Bella Vista for October

The chart shows the monthly maximum UV Index (UVI) for Bella Vista 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 Bella Vista typically reaches 13, which falls under the extreme exposure category.

Data source: Bella Vista 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 Bella Vista Compares to Other Months

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

This table compares monthly weather conditions in Bella Vista, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	225 mm (8.9 inches)	79%	extreme
February Weather	23°C (74°F)	257 mm (10.1 inches)	81%	extreme
March Weather	21°C (71°F)	208 mm (8.2 inches)	83%	extreme
April Weather	19°C (67°F)	180 mm (7.1 inches)	85%	very high
May Weather	15°C (59°F)	111 mm (4.4 inches)	75%	high
June Weather	12°C (53°F)	44 mm (1.7 inches)	62%	moderate
July Weather	11°C (53°F)	22 mm (0.9 inches)	53%	high
August Weather	14°C (58°F)	15 mm (0.6 inches)	44%	high
September Weather	18°C (65°F)	50 mm (2.0 inches)	58%	very high
October Weather	21°C (70°F)	103 mm (4.0 inches)	54%	extreme
November Weather	23°C (73°F)	169 mm (6.7 inches)	66%	extreme
December Weather	24°C (75°F)	188 mm (7.4 inches)	74%	extreme