Rainy

The entire state, including the North Georgia mountains, receives moderate to heavy rain, which varies from 45 inches (1,100 mm) in central Georgia to approximately 75 inches (1,900 mm) around the Northeast part of the state.

Winter

Southern and southeast areas of the state experience snow much less frequently than other parts of Georgia. Heavy snow in the extreme northern countries is considered 5 inches (13 cm) or more of snow in a 12-hour period or 7 inches (18 cm) or more of snow in a 24-hour period.
Winter in South Georgia, which lasts from December to January, is much more mild. Daytime highs range from approximately 50 °F (10 °C) in the northernmost interior areas to near 70 °F (21 °C) along the coast and in the extreme south.

Spring

Weather during springtime in North Georgia and the mountains changes from day to day and year to year. Early spring in the North Georgia mountains can be very chilly during the day; average highs are near 62 °F (17 °C). The weather can be highly variable with temperatures ranging between 75 °F (24 °C) and 40 °F (4 °C). The rainiest time of the year is normally April, which can also be a windy month where daytime temperatures can rise to near 75 °F (24 °C) and evening temperatures fall to around 40 °F (4 °C).

Summer

Summers are hot and humid with temperatures in the afternoons that reach, on average, to near 90 °F (32 °C). Overnight lows fall to near 68 °F (20 °C) and there is usually an 8 °F (4 °C) difference in temperature between the mountains and Atlanta. While humidity in North Georgia, especially in the mountains, can be high it is not as high as it is in South Georgia. Summer thunderstorms add to the humidity in the area by providing 4.5 inches (110 mm) to 5.5 inches (140 mm) of rain during the summer months.

Temperature Month Wise