DeKalb County, GA Weather


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United States / Georgia / / DeKalb County / Cities / Zip Codes

The most pleasant months of the year for DeKalb County are May, September and April. In DeKalb County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for DeKalb County with an average high temperature of 88.6°, which ranks it as cooler than most places in Georgia. January is the snowiest month in DeKalb County with 0.6 inches of snow, and 1 month of the year have significant snowfall. The most uncomfortably humid months are July, August and June.

Today's Weather - DeKalb, GA

1 AM PST

Slight Chance Showers And Thunderstorms

68°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightSlight Chance Showers And Thunderstorms66° / 85°W 5 mph
Friday NightChance Showers And Thunderstorms then Partly Cloudy61° / 79°W 5 to 10 mph
Saturday NightChance Rain Showers54° / 60°NW 5 to 10 mph
Sunday NightRain Showers47° / 65°N 5 to 10 mph
Monday NightMostly Clear45° / 73°E 5 to 10 mph
Tuesday NightMostly Clear52° / 77°SW 5 to 10 mph
Wednesday NightMostly Clear51° / 76°N 10 to 15 mph

Weather Highlights

Summer High: the July high is around 89 degrees
Winter Low: the January low is 32
Rain: averages 52 inches of rain a year
Snow: averages 1 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the DeKalb County area is 6.7 (10=best), which means it is more comfortable than most places in Georgia.

6.7 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January52° 32°
February56° 36°
March65° 42°
April73° 49°
May79° 58°
June86° 66°
July89° 70°
August88° 69°
September82° 63°
October73° 51°
November64° 42°
December54° 35°
Hot, Freezing, Rainy, Snowy Days: DeKalb
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January016100
February01090
March0490
April0180
May1090
June70100
July120110
August10090
September3070
October0070
November0480
December013100

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.

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