Hardeman County, TN Climate


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United States / Tennessee / No Metro Area / Hardeman County / Cities / Zip Codes
Hardeman, TN County has a humid subtropical climate with hot summers and mild winters. The average summer temperature is around 77 degrees Fahrenheit, while the average winter temperature is around 45 degrees Fahrenheit. The county typically receives an average annual rainfall of around 44 inches. In addition to the rain, Hardeman also experiences occasional thunderstorms from April through October. During the summer months, temperatures are known to reach up to 90 degrees Fahrenheit or higher on some days. Winters in the area are usually mild, with temperatures rarely dropping below freezing for long periods of time.

Hardeman County, Tennessee gets 56 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Hardeman County averages 2 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 215 sunny days per year in Hardeman County. The US average is 205 sunny days.

Hardeman County gets some kind of precipitation, on average, 112 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 90 degrees
Winter Low: the January low is 28
Rain: averages 56 inches of rain a year
Snow: averages 2 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Hardeman County is 7.2 (10=best), which means it is less comfortable than most places in Tennessee.

6 Summer - 6.4 Winter
May, October and September are the most pleasant months in Hardeman County, while July and January are the least comfortable months.

  ClimateHardeman, TennesseeUnited States
  55.9 in.38.1 in.
  2.2 in.27.8 in.
  111.8 days106.2 days
  215 days205 days
  90.0°85.8°
  27.9°21.7°
  7.27
  4.94.3
  461 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for Hardeman County with an average high temperature of 90.0°, which ranks it as warmer than most places in Tennessee. In Hardeman County, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hardeman County are May, October and September.
In Hardeman County, there are 47.7 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.
January has the coldest nighttime temperatures for Hardeman County with an average of 27.9°. This is warmer than most places in Tennessee.
In Hardeman County, there are 76.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Tennessee.
In Hardeman County, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Tennessee.
Humidity in Hardeman County can be uncomfortable during the summer, but comfortable for most of the year. The most uncomfortably humid months are July, August and June. The humid season runs from June-September and the most comfortable months are October-May.
May is the wettest month in Hardeman County with 5.8 inches of rain, and the driest month is August with 3.2 inches. The wettest season is Summer with 29% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 55.9 inches in Hardeman County means that it is wetter than most places in Tennessee.
May is the rainiest month in Hardeman County with 10.8 days of rain, and September is the driest month with only 7.1 rainy days. There are 111.8 rainy days annually in Hardeman County, which is less rainy than most places in Tennessee. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.
An annual snowfall of 2.2 inches in Hardeman County means that it is less snowy than most places in Tennessee. February is the snowiest month in Hardeman County with 1.0 inches of snow, and 2 months of the year have significant snowfall.
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