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August Weather in Creve Coeur, United States

Last updated: June 24, 2025

In August, the average temperature in Creve Coeur, 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 Creve Coeur

In August in Creve Coeur, 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 Creve Coeur: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Creve Coeur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Creve Coeur, 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).
JanFebMarAprMayJunJulAugSepOctNovDec323547556777807672594439
Data source: Temperature data for Creve Coeur generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Creve Coeur

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

August Precipitation Trends in Creve Coeur

The chart displays monthly precipitation patterns in Creve Coeur, 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 Creve Coeur, August typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec74791301241439395135561057156
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Creve Coeur

In Creve Coeur 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 Creve Coeur

This chart illustrates the average monthly humidity levels in Creve Coeur, 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 Creve Coeur is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Creve Coeur

In Creve Coeur 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 Creve Coeur.

Maximum UV Index Levels in Creve Coeur for August

The chart shows the monthly maximum UV Index (UVI) for Creve Coeur 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 Creve Coeur typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101110109643
Data source: Creve Coeur 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 Creve Coeur Compares to Other Months

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

This table compares monthly weather conditions in Creve Coeur, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)74 mm (2.9 inches)82%moderate
February Weather2°C (35°F)79 mm (3.1 inches)80%moderate
March Weather8°C (47°F)130 mm (5.1 inches)80%high
April Weather13°C (55°F)124 mm (4.9 inches)80%very high
May Weather19°C (67°F)143 mm (5.6 inches)82%very high
June Weather25°C (77°F)93 mm (3.7 inches)83%extreme
July Weather26°C (80°F)95 mm (3.7 inches)81%very high
August Weather25°C (76°F)135 mm (5.3 inches)80%very high
September Weather22°C (72°F)56 mm (2.2 inches)76%very high
October Weather15°C (59°F)105 mm (4.1 inches)76%high
November Weather7°C (44°F)71 mm (2.8 inches)85%moderate
December Weather4°C (39°F)55 mm (2.2 inches)86%moderate

Compare Creve Coeur's Climate with Cities Worldwide