Dayton (TN) Weather and Climate: A Comprehensive Guide
The climate in Dayton is marked by big temperature swings throughout the year.
Temperatures range from very warm during the warmest months
to cold in the cooler months.
It is also known for its large amounts of rain/snowfall.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
In Dayton, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C in August to a chilly 8°C in the coolest month, January.
Nights are cooler, with lows often dropping to around -3°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Dayton experiences significant rain/snowfall throughout the year, averaging 1419 mm of precipitation annually. Dayton offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between December (166 mm) and February (92 mm) is not too significant, making the climate enjoyable for visitors and residents alike.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Dayton serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 9.2 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Dayton.
The city experiences its highest humidity in September, reaching 77%. In April, the humidity drops to its lowest level at 63%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
clear and no rain partly cloudy and no rain broken clouds and no rainForecast for Dayton (TN)
4 m/s
1 m/s
1 m/s
The best time of year to visit Dayton in the United States of America
During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 8°C.
December tops the wettest month list with 166 mm of rainfall.
February is the driest month with 92 mm of precipitation.
May is the sunniest month with an average of 277 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
