About North Decatur, GA

North Decatur, in Georgia, United States, is home to roughly 16,700 people in the Eastern Time Zone at 33.8°N latitude.

Expect a humid subtropical climate in North Decatur: average highs of 90°F in midsummer, lows near 33°F in midwinter, and an annual mean of 62°F. Precipitation totals roughly 48 inches per year, concentrated around July, with September typically the driest month.