Zip 73742 (Hennessey, OK) Climate

The climate in 73742 Hennessey, OK, USA is characterized by warm summers and mild winters. Summers tend to be hot and sunny with temperatures reaching up to around 90 degrees Fahrenheit (32°C). Winters are mild with temperatures rarely dropping below freezing. Precipitation is fairly evenly distributed throughout the year with snowfall occuring occasionally during the winter months. The area experiences an average of about 28 inches of rainfall per year.

Hennessey (zip 73742), Oklahoma gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Hennessey (zip 73742) averages 7 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 235 sunny days per year in Hennessey (zip 73742). The US average is 205 sunny days.

Hennessey (zip 73742) gets some kind of precipitation, on average, 71 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 94 degrees
Winter Low: the January low is 24
Rain: averages 35 inches of rain a year
Snow: averages 7 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 73742 zip code is 7.3 (10=best), which means it is more comfortable than most places in Oklahoma.

6.1 Summer - 6.4 Winter

May, September and October are the most pleasant months in the 73742 zip code, while July and August are the least comfortable months.

Climate	Hennessey, Oklahoma	United States
	Unlock	38.1 in.
	7.4 in.	Unlock
	Unlock	106.2 days
	235 days	Unlock
	94.3°	85.8°
	Unlock	21.7°
	7.3	Unlock
	Unlock	4.3
	1147 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 73742 zip code with an average high temperature of 94.3°, which ranks it as warmer than most places in Oklahoma. In the 73742 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 73742 zip code are May, October and September.

In the 73742 zip code, there are 72.7 days annually when the high temperature is over 90°, which is hotter than most places in Oklahoma.

January has the coldest nighttime temperatures for the 73742 zip code with an average of 24.0°. This is colder than most places in Oklahoma.

In the 73742 zip code, there are 93.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oklahoma.

In the 73742 zip code, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oklahoma.

The humidity can be uncomfortably heavy or close in the 73742 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 73742 zip code.

June is the wettest month in the 73742 zip code with 5.1 inches of rain, and the driest month is January with 1.1 inches. The wettest season is Autumn with 33% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 34.9 inches in the 73742 zip code means that it is drier than most places in Oklahoma.

May is the rainiest month in the 73742 zip code with 8.3 days of rain, and January is the driest month with only 4.0 rainy days. There are 71.1 rainy days annually in the 73742 zip code, which is less rainy than most places in Oklahoma. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 19% chance of a rainy day.

An annual snowfall of 7.4 inches in the 73742 zip code means that it is snowier than most places in Oklahoma. January is the snowiest month in the 73742 zip code with 3.1 inches of snow, and 4 months of the year have significant snowfall.

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