Jefferson, GA Weather & Climate Normals
Jefferson's real weather, in one number
Jefferson, 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.
Jefferson's hottest and coldest months
Jefferson's hottest month is Jul, averaging 79°F; its coldest is Jan, averaging 42°F, a 37.3°F swing across the year, a middling gap by national standards.
Jefferson's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 53°F | 31°F | 4.83in | 0.2in |
| Feb | 56°F | 34°F | 4.79in | 0.3in |
| Mar | 65°F | 40°F | 4.84in | 0.1in |
| Apr | 73°F | 47°F | 4.09in | 0in |
| May | 80°F | 57°F | 3.84in | 0in |
| Jun | 86°F | 65°F | 4.7in | 0in |
| Jul | 89°F | 69°F | 3.84in | 0in |
| Aug | 88°F | 68°F | 4.49in | 0in |
| Sep | 83°F | 62°F | 3.84in | 0in |
| Oct | 73°F | 49°F | 3.78in | 0in |
| Nov | 64°F | 39°F | 4.07in | 0in |
| Dec | 55°F | 33°F | 4.99in | 0.1in |
Apr, May, Sep, and Oct are the best time to see Jefferson at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in Jefferson
Jefferson averages 52.1in of precipitation a year across roughly 108 days with measurable rain or snow, and 0.7in of snow a year.
Where Jefferson ranks
Jefferson ranks 2685 of 4876 US cities in this dataset for comfort score, and 121 of 148 within GA. About 16,459 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Commerce 4 Nnw, GA US, 10.8 miles from Jefferson, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station