August Weather in Ladue, United States

Last updated: June 24, 2025

In August, the average temperature in Ladue, United States is a pleasant 25°C (76°F), with daily variations ranging from a cool 12°C (54°F) to a warm 35°C (96°F). Expect about 135 mm (5.3 in) of precipitation spread over 12 days, and enjoy the lush atmosphere brought on by an average humidity of 80%.

August Temperature in Ladue

In August in Ladue, the average temperature is 25°C (76°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 12°C (54°F). This climate makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

August Weather in Ladue: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Ladue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ladue, August typically has an average temperature of 25°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Ladue

In Ladue in August, the precipitation amount is 135 mm (5.3 in), occurring over the course of 12 days.

August Precipitation Trends in Ladue

The chart displays monthly precipitation patterns in Ladue, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Ladue, August typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Ladue

In Ladue in August humidity is 80%. With an average temperature of 25°C (76°F), this humidity feels like a warm embrace that soaks into your clothes, making every step a reminder of the tropical atmosphere and the weight of the air around you, perfect for adventurers seeking vibrant culture but requiring breaks in shaded spots to recharge.

August Average Humidity in Ladue

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

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

August UV Index in Ladue

In Ladue in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Ladue.

Maximum UV Index Levels in Ladue for August

The chart shows the monthly maximum UV Index (UVI) for Ladue in August, 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 August, the maximum UV index in Ladue typically reaches 10, which falls under the very high exposure category.

Data source: Ladue August 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 August Weather in Ladue Compares to Other Months

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

This table compares monthly weather conditions in Ladue, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	74 mm (2.9 inches)	82%	moderate
February Weather	2°C (35°F)	79 mm (3.1 inches)	80%	moderate
March Weather	8°C (47°F)	130 mm (5.1 inches)	80%	high
April Weather	13°C (55°F)	124 mm (4.9 inches)	80%	very high
May Weather	19°C (67°F)	143 mm (5.6 inches)	82%	very high
June Weather	25°C (77°F)	93 mm (3.7 inches)	83%	extreme
July Weather	26°C (80°F)	95 mm (3.7 inches)	81%	very high
August Weather	25°C (76°F)	135 mm (5.3 inches)	80%	very high
September Weather	22°C (72°F)	56 mm (2.2 inches)	76%	very high
October Weather	15°C (59°F)	105 mm (4.1 inches)	76%	high
November Weather	7°C (44°F)	71 mm (2.8 inches)	85%	moderate
December Weather	4°C (39°F)	55 mm (2.2 inches)	86%	moderate