Newnan, GA Weather & Climate Normals
What a normal year in Newnan actually looks like
On the 30-year record NOAA keeps for Newnan, GA, the comfort score comes out to 47/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Newnan's weather actually swings
Average temperatures in Newnan run from 43°F in Jan up to 79°F in Jul, a 36.4°F seasonal swing, a middling gap by national standards.
Newnan, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 54°F | 31°F | 4.92in | 0.8in |
| Feb | 60°F | 34°F | 5.05in | 0.2in |
| Mar | 67°F | 39°F | 5.37in | 0.3in |
| Apr | 75°F | 47°F | 4.15in | 0in |
| May | 81°F | 56°F | 3.69in | 0in |
| Jun | 87°F | 65°F | 3.9in | 0in |
| Jul | 90°F | 68°F | 4.71in | 0in |
| Aug | 89°F | 68°F | 4.63in | 0in |
| Sep | 84°F | 62°F | 3.87in | 0in |
| Oct | 75°F | 49°F | 3in | 0in |
| Nov | 66°F | 39°F | 4.09in | 0in |
| Dec | 57°F | 33°F | 5.14in | 0.4in |
If you're timing a visit, Apr, May, Sep, and Oct are Newnan's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Newnan actually gets
Over a typical year, Newnan sees about 52.52in of precipitation a year across roughly 113 days with measurable rain or snow, with 1.7in of snow a year.
Newnan against the rest of the country
Out of 4876 cities scored here, Newnan comes in at 2578; within GA alone it ranks 105 of 148. Population is about 45,548.
Checking the actual forecast
These figures come from Newnan 7 Wnw, GA US, the NOAA station 8.1 miles from Newnan, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is