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November Weather in Dayton, United States

Last updated: June 24, 2025

In November, the average temperature in Dayton, United States hovers around 8°C (47°F), providing a cool but manageable climate. Expect temperature extremes, with lows dipping to -4°C (25°F) and highs reaching up to 20°C (67°F). This month brings considerable moisture, with 144 mm (5.7 in) of precipitation spread across 16 days, contributing to an average humidity level of 87%. Stay prepared for a damp and chilly atmosphere!

November Temperature in Dayton

In November in Dayton, the average temperature is 8°C (47°F). Maximum temperatures can reach 20°C (67°F), while minimums can drop as low as -4°C (25°F). Be prepared for a range of weather conditions when traveling during this time.

November Weather in Dayton: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Dayton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayton, November typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (67°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec424246525865707164544742
Data source: Temperature data for Dayton 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 Dayton

In Dayton in November, the total precipitation amount is 144 mm (5.7 in), which occurs over a span of 16 days.

November Precipitation Trends in Dayton

The chart displays monthly precipitation patterns in Dayton, 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 Dayton, November typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1581631211054839445791144182
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Dayton

In Dayton in November, humidity is 87%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortably muggy despite the cool air.

November Average Humidity in Dayton

This chart illustrates the average monthly humidity levels in Dayton, 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 Dayton is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%85%83%83%84%82%74%71%81%87%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Dayton

In Dayton 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 Dayton, you can check the information here.

Maximum UV Index Levels in Dayton for November

The chart shows the monthly maximum UV Index (UVI) for Dayton 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 Dayton typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101097532
Data source: Dayton 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 Dayton Compares to Other Months

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

This table compares monthly weather conditions in Dayton, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)158 mm (6.2 inches)85%low
February Weather5°C (42°F)163 mm (6.4 inches)84%moderate
March Weather8°C (47°F)121 mm (4.8 inches)85%moderate
April Weather11°C (52°F)105 mm (4.1 inches)83%high
May Weather15°C (58°F)48 mm (1.9 inches)83%very high
June Weather18°C (65°F)39 mm (1.5 inches)83%very high
July Weather21°C (71°F)4 mm (0.2 inches)82%very high
August Weather22°C (71°F)4 mm (0.2 inches)74%very high
September Weather18°C (65°F)57 mm (2.3 inches)71%high
October Weather12°C (54°F)91 mm (3.6 inches)81%moderate
November Weather8°C (47°F)144 mm (5.7 inches)87%moderate
December Weather5°C (42°F)182 mm (7.2 inches)87%low

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