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November Weather in Saint Louis, United States

Last updated: June 24, 2025

In November, the average temperature in Saint Louis, United States hovers around 3°C (38°F). However, be prepared for a wide range, as it can plunge to a minimum of -16°C (3°F) and soar to a maximum of 26°C (79°F). Expect about 57 mm (2.2 in) of precipitation spread across 9 days, while the air remains quite humid at an average of 89%.

November Temperature in Saint Louis

In November in Saint Louis, the average temperature is 3°C (38°F). Maximums can reach 26°C (79°F) and minimums can be as low as -16°C (3°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

November Weather in Saint Louis: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Saint Louis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Louis, November typically has an average temperature of 3°C (38°F), with highs reaching up to 26°C (79°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec242535455869747164523730
Data source: Temperature data for Saint Louis 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.

November Precipitation in Saint Louis

In Saint Louis in November, the total precipitation amount is 57 mm (2.2 in) over the course of 9 days.

November Precipitation Trends in Saint Louis

The chart displays monthly precipitation patterns in Saint Louis, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Saint Louis, November typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec555958861151136781981205763
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Saint Louis

In Saint Louis in November, humidity is 89%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapping around you, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cold and clammy.

November Average Humidity in Saint Louis

This chart illustrates the average monthly humidity levels in Saint Louis, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Saint Louis is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Saint Louis

In Saint Louis in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Saint Louis, you can check the information here.

Maximum UV Index Levels in Saint Louis for November

The chart shows the monthly maximum UV Index (UVI) for Saint Louis in November, 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 November, the maximum UV index in Saint Louis typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Saint Louis November 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 November Weather in Saint Louis Compares to Other Months

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

This table compares monthly weather conditions in Saint Louis, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)55 mm (2.2 inches)88%low
February Weather-4°C (25°F)59 mm (2.3 inches)87%moderate
March Weather2°C (35°F)58 mm (2.3 inches)85%moderate
April Weather7°C (46°F)86 mm (3.4 inches)86%very high
May Weather15°C (59°F)115 mm (4.5 inches)80%very high
June Weather20°C (69°F)113 mm (4.5 inches)80%very high
July Weather23°C (74°F)67 mm (2.7 inches)80%very high
August Weather22°C (71°F)81 mm (3.2 inches)80%very high
September Weather18°C (64°F)98 mm (3.9 inches)80%high
October Weather11°C (52°F)120 mm (4.7 inches)84%moderate
November Weather3°C (38°F)57 mm (2.2 inches)89%moderate
December Weather-1°C (31°F)63 mm (2.5 inches)86%low

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