Johnson County, TX Climate


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United States / Texas / / Johnson County / Cities / Zip Codes
Johnson County, TX has a humid subtropical climate that is characterized by hot and humid summers with mild winters. Precipitation levels are generally evenly distributed throughout the year, and average temperatures range from the mid-40s to upper 90s. The highest temperatures are usually experienced in July and August, while the lowest tend to be in late December and January. Although the county does get snow occasionally, it is not common. On average, Johnson County sees around 210 days of sunshine each year.

Johnson County, Texas gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Johnson County averages 1 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 231 sunny days per year in Johnson County. The US average is 205 sunny days.

Johnson County gets some kind of precipitation, on average, 75 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 95 degrees
Winter Low: the January low is 33
Rain: averages 38 inches of rain a year
Snow: averages 1 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Johnson County is 7.3 (10=best), which means it is more comfortable than most places in Texas.

4.6 Summer - 7.5 Winter
October, April and May are the most pleasant months in Johnson County, while July and August are the least comfortable months.

  ClimateJohnson, TexasUnited States
  37.7 in.38.1 in.
  0.6 in.27.8 in.
  75.1 days106.2 days
  231 days205 days
  94.9°85.8°
  33.1°21.7°
  7.37
  5.44.3
  787 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.

August is the hottest month for Johnson County with an average high temperature of 95.7°, which ranks it as warmer than most places in Texas. In Johnson County, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Johnson County are October, April and May.
In Johnson County, there are 89.7 days annually when the high temperature is over 90°, which is about average compared to other places in Texas.
January has the coldest nighttime temperatures for Johnson County with an average of 33.1°. This is colder than most places in Texas.
In Johnson County, there are 43.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Texas.
In Johnson County, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.
Humidity in Johnson County can be uncomfortable during the summer, but comfortable for most of the year. The most uncomfortably humid months are July, June and August. The humid season runs from May-September and the most comfortable months are October-April.
May is the wettest month in Johnson County with 4.6 inches of rain, and the driest month is January with 2.3 inches. The wettest season is Summer with 29% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 37.7 inches in Johnson County means that it is about average compared to other places in Texas.
May is the rainiest month in Johnson County with 7.8 days of rain, and August is the driest month with only 4.8 rainy days. There are 75.1 rainy days annually in Johnson County, which is about average compared to other places in Texas. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 22% chance of a rainy day.
An annual snowfall of 0.6 inches in Johnson County means that it is snowier than most places in Texas. December is the snowiest month in Johnson County with 0.2 inches of snow, and no months of the year have significant snowfall.
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