Rockdale County Climate
Rockdale County, Georgia
Avg Annual Temp
62.1°F
Annual Precip
50.5"
Annual Snowfall
1.3"
Extreme Heat Days
52.3
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
DryWet❄= snowfall
❄4.5"
❄5.1"
5.1"
3.4"
2.9"
4.6"
4.5"
4.2"
3.8"
3.2"
4.2"
❄4.9"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Overview
National Comparison
Warmer than 79% of US counties
Wetter than 77% of US counties
More seasonal variation than 20% of US counties
Frequently Asked Questions
What is the average temperature in Rockdale County?
The average annual temperature in Rockdale County, GA is 62.1°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Rockdale County get?
Rockdale County receives an average of 50.5 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Rockdale County?
Yes, Rockdale County receives an average of 1.3 inches of snowfall per year according to NOAA climate normals.
How hot does Rockdale County get in summer?
The average summer temperature (June-August) in Rockdale County is 78.7°F. The county experiences an average of 52.3 days per year above 90°F.
How cold are winters in Rockdale County?
The average winter temperature (December-February) in Rockdale County is 45.2°F. January, typically the coldest month, averages 43.0°F.
Track your own weather in Rockdale County
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.