Climate of Dayton City in Tennessee

The temperatures in Dayton, located in the American state of Tennessee, typically vary between 32°F to 88°F. They rarely go below 18°F or above 94°F over the course of the year. In this part of the United States, winters are short, cold, and wet. Summers in Dayton are hot and muggy.

The atmosphere remains partly cloudy for most part of the year. For some warm-weather activities, the best time to visit the city is between mid-May and late-June. You can also choose to visit between mid-August and early October.

The city’s average temperature

The hot season begins in the last week of May and lasts until the third week of September. The temperatures touch an average daily high of over 80°F. July is the hottest month of the year in this city. The average high is 88°F during this month and the average low is 70°F.

The cold season arrives in late November and lasts until late February. The average daily highs are usually below 56°F. January is Dayton’s coldest month with an average high of 49°F and an average low of 32°F.


The wet season in Dayton lasts for a little over 5 months. Beginning in mid-March, it continues until late August. There’s a 32% chance of rain on any given day during this period. The drier season in the city lasts for more than 6 months from late August to mid-March. October experiences the fewest wet days with an average of 7.1 days. The precipitation around this time of the year is at least 0.04 inches.

There’s significant seasonal variation in Dayton’s monthly rainfall. You’ll encounter rains in the city throughout the year. The rainiest month is December, with 4.7 inches of average rainfall. August is the month that has the least amount of rain with rainfall averaging 2.9 inches.

You’ll see some seasonal variations in the city’s monthly snowfall. Dayton experiences snowfall from late December to mid-February. For 10 months, you’ll have a snowless period in the city. This is from mid-February to late December. The least amount of snow falls around late July.


Over the course of the year, the length of the day varies greatly in Dayton. The shortest day is experienced in the month of December. The daylight on such a day would be between 9 to 10 hours. The longest day is experienced in June. On this day, you can enjoy 14 to 15 hours of daylight. On a certain day in late June, the earliest sunrise would be at around 6:24 AM.

The latest sunrise happens on a certain day in early November at around 8:05 AM. The earliest sunset happens around 5:26 PM on a certain day in early December. The latest sunset happens on a certain day in late June at around 8:59 PM. Daylight Saving Time is observed in the city from spring to fall, lasting nearly 8 months.

The best time to visit Dayton

You can consider two seasons of the year to visit this city based on its climatic conditions. These seasons are mostly rainless, with clear days and having temperatures between 65°F and 80°F. The first season is from mid-May to late June. This time of the year is excellent for enjoying general outdoor activities. Another best time for tourism in this city is from mid-August to early October.

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