Jefferson City, TN Weather & Climate Normals
Jefferson City's real weather, in one number
Jefferson City, TN scores 62/100 on this site's reading of NOAA's own 30-year normals: mild with real seasons. A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. 7 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Jefferson City's hottest and coldest months
Jefferson City's hottest month is Jul, averaging 75°F; its coldest is Jan, averaging 36°F, a 39°F swing across the year, a middling gap by national standards.
Jefferson City's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 47°F | 25°F | 4.12in | 1.3in |
| Feb | 51°F | 27°F | 4.46in | 1.5in |
| Mar | 61°F | 32°F | 4.64in | 0in |
| Apr | 70°F | 41°F | 4.64in | 0in |
| May | 78°F | 50°F | 4.1in | 0in |
| Jun | 84°F | 59°F | 3.75in | 0in |
| Jul | 87°F | 63°F | 5.05in | 0in |
| Aug | 87°F | 62°F | 3.84in | 0in |
| Sep | 82°F | 55°F | 3.33in | 0in |
| Oct | 71°F | 42°F | 2.69in | 0in |
| Nov | 60°F | 32°F | 3.36in | 0.1in |
| Dec | 50°F | 27°F | 4.55in | 0.1in |
most of the year (7 of 12 months) are the best time to see Jefferson City at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Jefferson City
Jefferson City averages 48.53in of precipitation a year across roughly 113 days with measurable rain or snow, and 3in of snow a year.
Where Jefferson City ranks
Jefferson City ranks 445 of 4876 US cities in this dataset for comfort score, and 1 of 104 within TN. About 9,013 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Jefferson City, TN US, 0.5 miles from Jefferson City, 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