November Weather in Dayton, United States

Last updated: June 24, 2025

In Dayton, United States, the average temperature for November hovers around 3°C (37°F). During this month, temperatures can swing dramatically, with minimums dipping to as low as -20°C (-4°F) and maximums reaching a pleasant 26°C (78°F). Expect a total precipitation of 41 mm (1.6 in) spread over about 7 days, contributing to an average humidity of a remarkably high 87%.

November Temperature in Dayton

In November in Dayton, the average temperature is 3°C (37°F). The maximum can reach 26°C (78°F), while the minimum can drop as low as -20°C (-4°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

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 3°C (37°F), with highs reaching up to 26°C (78°F) and lows dropping to around -20°C (-4°F).

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

November Precipitation in Dayton

In Dayton in November, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 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 41 mm (1.6 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

November Humidity in Dayton

In Dayton in November, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.

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.

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.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	32 mm (1.3 inches)	82%	moderate
February Weather	-6°C (21°F)	42 mm (1.7 inches)	84%	moderate
March Weather	3°C (38°F)	72 mm (2.8 inches)	80%	moderate
April Weather	9°C (48°F)	72 mm (2.8 inches)	81%	very high
May Weather	16°C (62°F)	166 mm (6.5 inches)	74%	very high
June Weather	23°C (74°F)	109 mm (4.3 inches)	80%	extreme
July Weather	24°C (76°F)	89 mm (3.5 inches)	80%	very high
August Weather	23°C (73°F)	95 mm (3.8 inches)	77%	very high
September Weather	20°C (68°F)	127 mm (5.0 inches)	75%	very high
October Weather	11°C (51°F)	123 mm (4.8 inches)	80%	high
November Weather	3°C (37°F)	41 mm (1.6 inches)	87%	moderate
December Weather	-2°C (29°F)	37 mm (1.5 inches)	83%	moderate