Zip 37755 (Helenwood, TN) Climate

Helenwood, TN has a humid subtropical climate which is characterized by hot and humid summers with plenty of rain, and mild winters. The summer months are usually long and hot with temperatures rising above 90°F during the day, while colder winter nights can drop down to around 40°F. Rainfall is fairly evenly spread throughout the year, but the spring season tends to be the wettest.

Helenwood (zip 37755), Tennessee gets 54 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Helenwood (zip 37755) averages 8 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 207 sunny days per year in Helenwood (zip 37755). The US average is 205 sunny days.

Helenwood (zip 37755) gets some kind of precipitation, on average, 130 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 85 degrees
Winter Low: the January low is 24
Rain: averages 54 inches of rain a year
Snow: averages 8 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 37755 zip code is 7.3 (10=best), which means it is about average compared to other places in Tennessee.

8 Summer - 5.7 Winter

September, May and June are the most pleasant months in the 37755 zip code, while January and December are the least comfortable months.

Climate	Helenwood, Tennessee	United States
	Unlock	38.1 in.
	8.0 in.	Unlock
	Unlock	106.2 days
	207 days	Unlock
	85.3°	85.8°
	Unlock	21.7°
	7.3	Unlock
	Unlock	4.3
	1477 ft.	Unlock

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 the 37755 zip code with an average high temperature of 85.3°, which ranks it as one of the coolest places in Tennessee. In the 37755 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 37755 zip code are September, May and June.

In the 37755 zip code, there are 11.9 days annually when the high temperature is over 90°, which is one of the coolest places in Tennessee.

January has the coldest nighttime temperatures for the 37755 zip code with an average of 24.3°. This is one of the coldest places in Tennessee.

In the 37755 zip code, there are 107.1 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In the 37755 zip code, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Tennessee.

The humidity can be uncomfortably heavy or close in the 37755 zip code during the summer months. July is the most humid month, though humidity is low for most of the year. July, August and June are the three most humid months in the 37755 zip code.

May is the wettest month in the 37755 zip code with 5.3 inches of rain, and the driest month is October with 3.2 inches. The wettest season is Summer with 27% of yearly precipitation and 21% occurs in Winter, which is the driest season. The annual rainfall of 54.4 inches in the 37755 zip code means that it is wetter than most places in Tennessee.

May is the rainiest month in the 37755 zip code with 13.0 days of rain, and October is the driest month with only 8.6 rainy days. There are 129.7 rainy days annually in the 37755 zip code, which is rainier than most places in Tennessee. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 8.0 inches in the 37755 zip code means that it is snowier than most places in Tennessee. January is the snowiest month in the 37755 zip code with 3.0 inches of snow, and 4 months of the year have significant snowfall.

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