Lilburn, GA Weather & Climate Normals
Lilburn's real weather, in one number
Lilburn, GA scores 47/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Lilburn's hottest and coldest months
Lilburn's hottest month is Jul, averaging 80°F; its coldest is Jan, averaging 42°F, a 37.4°F swing across the year, a middling gap by national standards.
Rain and snow in Lilburn
Over a typical year, Lilburn sees about 51.43in of precipitation a year across roughly 128 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Lilburn ranks
Lilburn ranks 2688 of 4876 US cities in this dataset for comfort score, and 122 of 148 within GA. About 16,210 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from ATLANTA PEACHTREE AP, GA US, 9.6 miles from Lilburn, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated