July Weather in Creve Coeur, United States

Last updated: June 24, 2025

In Creve Coeur, United States, the average temperature in July hovers around 25°C (77°F), making for a pleasant climate. However, temperatures can vary, with a minimum of 13°C (56°F) and reaching up to a sweltering 35°C (95°F). Expect 107 mm (4.2 in) of precipitation over approximately 11 days, contributing to an average humidity level of 80%. Stay prepared for a mix of warmth and moisture!

July Temperature in Creve Coeur

In July in Creve Coeur, the average temperature is 25°C (77°F). Maximums can reach 35°C (95°F), and minimums can be as low as 13°C (56°F). This climate makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

July Weather in Creve Coeur: Daily Temperature Highs, Lows, and Averages

The chart illustrates July 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, July typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Creve Coeur

In Creve Coeur in July, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

July Precipitation Trends in Creve Coeur

The chart displays monthly precipitation patterns in Creve Coeur, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Creve Coeur, July typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Creve Coeur

In Creve Coeur in July humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

July Average Humidity in Creve Coeur

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

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

July UV Index in Creve Coeur

In Creve Coeur in July, 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 July

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

Data source: Creve Coeur July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	61 mm (2.4 inches)	82%	moderate
February Weather	-2°C (29°F)	67 mm (2.7 inches)	83%	moderate
March Weather	5°C (42°F)	108 mm (4.3 inches)	84%	high
April Weather	10°C (51°F)	116 mm (4.6 inches)	85%	very high
May Weather	18°C (64°F)	167 mm (6.6 inches)	79%	very high
June Weather	23°C (74°F)	148 mm (5.8 inches)	82%	extreme
July Weather	25°C (77°F)	107 mm (4.2 inches)	80%	very high
August Weather	23°C (74°F)	74 mm (2.9 inches)	81%	very high
September Weather	21°C (70°F)	71 mm (2.8 inches)	80%	very high
October Weather	13°C (56°F)	131 mm (5.2 inches)	82%	high
November Weather	4°C (40°F)	57 mm (2.3 inches)	88%	moderate
December Weather	1°C (34°F)	55 mm (2.2 inches)	84%	low