Irwin County, GA Climate

Irwin County, located in central Georgia, has a humid subtropical climate with mild winters and hot summers. Average temperatures range from lows of around 38°F in January to highs of nearly 89°F in July. Precipitation is abundant throughout the year, with an average annual precipitation of about 51 inches. Rainfall is generally distributed evenly through the year, although June and September tend to be the wettest months.

Irwin County, Georgia gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Irwin County averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 220 sunny days per year in Irwin County. The US average is 205 sunny days.

Irwin County gets some kind of precipitation, on average, 95 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 92 degrees
Winter Low: the January low is 37
Rain: averages 47 inches of rain a year
Snow: averages 0 inches of snow a year

Bestplaces Comfort Index

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

4.3 Summer - 7.7 Winter

October, April and May are the most pleasant months in Irwin County, while July and August are the least comfortable months.

Climate	Irwin, Georgia	United States
	Unlock	38.1 in.
	0.0 in.	Unlock
	Unlock	106.2 days
	220 days	Unlock
	91.8°	85.8°
	Unlock	21.7°
	7.3	Unlock
	Unlock	4.3
	311 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 Irwin County with an average high temperature of 91.8°, which ranks it as warmer than most places in Georgia. In Irwin County, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Irwin County are October, April and May.

In Irwin County, there are 69.4 days annually when the high temperature is over 90°, which is hotter than most places in Georgia.

January has the coldest nighttime temperatures for Irwin County with an average of 37.0°. This is warmer than most places in Georgia.

In Irwin County, there are 27.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Georgia.

In Irwin County, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Georgia.

Humidity in Irwin County can be stifling in the summer, but pleasant for most of the year. The most uncomfortably humid months are July, August and June. The humid season runs from May-September and the least humid months are October-April.

August is the wettest month in Irwin County with 5.2 inches of rain, and the driest month is May with 2.6 inches. The wettest season is Autumn with 31% of yearly precipitation and 21% occurs in Winter, which is the driest season. The annual rainfall of 46.9 inches in Irwin County means that it is drier than most places in Georgia.

August is the rainiest month in Irwin County with 10.7 days of rain, and October is the driest month with only 5.7 rainy days. There are 95.2 rainy days annually in Irwin County, which is less rainy than most places in Georgia. The rainiest season is Autumn when it rains 33% of the time and the driest is Winter with only a 21% chance of a rainy day.

There is rarely any recorded snowfall in Irwin County, ranking it as one of the least snowy places in Georgia. Any measurable snowfall is a rare occurance in Irwin County.

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