October Weather in Costa Azul, Uruguay

Last updated: August 28, 2025

The average temperature in Costa Azul, Uruguay during October is a comfortable 15°C (59°F). You can expect a minimum of 8°C (47°F) and a maximum of 25°C (76°F) throughout the month. With precipitation reaching 101 mm (4.0 in) over approximately 10 days, the average humidity sits at a notable 79%, creating a moist atmosphere perfect for enjoying nature.

October Temperature in Costa Azul

In October in Costa Azul, the average temperature is 15°C (59°F). The maximum can reach 25°C (76°F) and the minimum can be as low as 8°C (47°F). This pleasant climate makes Costa Azul an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

October Weather in Costa Azul: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Costa Azul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costa Azul, October typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (76°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Costa Azul

In Costa Azul in October, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.

October Precipitation Trends in Costa Azul

The chart displays monthly precipitation patterns in Costa Azul, 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 Costa Azul, October typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 10 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 Costa Azul

In Costa Azul in October humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.

October Average Humidity in Costa Azul

This chart illustrates the average monthly humidity levels in Costa Azul, 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 Costa Azul is approximately 79%, 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 Costa Azul

In Costa Azul in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Costa Azul.

Maximum UV Index Levels in Costa Azul for October

The chart shows the monthly maximum UV Index (UVI) for Costa Azul 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 Costa Azul typically reaches 11, which falls under the extreme exposure category.

Data source: Costa Azul 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 Costa Azul Compares to Other Months

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

This table compares monthly weather conditions in Costa Azul, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	72 mm (2.8 inches)	75%	extreme
February Weather	22°C (72°F)	79 mm (3.1 inches)	79%	extreme
March Weather	21°C (70°F)	68 mm (2.7 inches)	79%	extreme
April Weather	19°C (67°F)	93 mm (3.7 inches)	79%	high
May Weather	16°C (61°F)	97 mm (3.8 inches)	80%	moderate
June Weather	14°C (57°F)	158 mm (6.2 inches)	80%	moderate
July Weather	12°C (54°F)	121 mm (4.8 inches)	76%	moderate
August Weather	12°C (54°F)	113 mm (4.4 inches)	78%	moderate
September Weather	13°C (56°F)	103 mm (4.0 inches)	81%	very high
October Weather	15°C (59°F)	101 mm (4.0 inches)	79%	extreme
November Weather	18°C (64°F)	55 mm (2.2 inches)	78%	extreme
December Weather	20°C (68°F)	47 mm (1.8 inches)	76%	extreme