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October Weather in Creve Coeur, United States

Last updated: June 24, 2025

In October, the average temperature in Creve Coeur, United States hovers around 13°C (56°F). Expect a temperature range where the minimum can drop to -3°C (27°F) and the maximum can soar up to 32°C (89°F). This month sees an average precipitation of 131 mm (5.2 in) spread over 12 days, accompanied by a high average humidity of 82%.

October Temperature in Creve Coeur

In October in Creve Coeur, the average temperature is 13°C (56°F). The maximum can reach 32°C (89°F), and the minimum can be as low as -3°C (27°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates October 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, October typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (89°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec262941516474777470564034
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.

October Precipitation in Creve Coeur

In Creve Coeur in October, the precipitation amount is 131 mm (5.2 in) spread over 12 days.

October Precipitation Trends in Creve Coeur

The chart displays monthly precipitation patterns in Creve Coeur, 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 Creve Coeur, October typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec616710811616714810774711315755
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Creve Coeur

In Creve Coeur in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

October Average Humidity in Creve Coeur

This chart illustrates the average monthly humidity levels in Creve Coeur, 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 Creve Coeur is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Creve Coeur

In Creve Coeur in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Creve Coeur, you can refer to this Hourly UV Index in Creve Coeur.

Maximum UV Index Levels in Creve Coeur for October

The chart shows the monthly maximum UV Index (UVI) for Creve Coeur 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 Creve Coeur typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35789111098642
Data source: Creve Coeur 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 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather5°C (42°F)108 mm (4.3 inches)84%high
April Weather10°C (51°F)116 mm (4.6 inches)85%very high
May Weather18°C (64°F)167 mm (6.6 inches)79%very high
June Weather23°C (74°F)148 mm (5.8 inches)82%extreme
July Weather25°C (77°F)107 mm (4.2 inches)80%very high
August Weather23°C (74°F)74 mm (2.9 inches)81%very high
September Weather21°C (70°F)71 mm (2.8 inches)80%very high
October Weather13°C (56°F)131 mm (5.2 inches)82%high
November Weather4°C (40°F)57 mm (2.3 inches)88%moderate
December Weather1°C (34°F)55 mm (2.2 inches)84%low

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