Columbia, TN Weather & Climate Normals
Columbia's real weather, in one number
Columbia, TN scores 50/100 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. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Columbia's hottest and coldest months
Columbia's hottest month is Jul, averaging 78°F; its coldest is Jan, averaging 37°F, a 40.3°F swing across the year, a middling gap by national standards.
Columbia's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 48°F | 27°F | 4.6in | 0.3in |
| Feb | 52°F | 29°F | 5.11in | 0.4in |
| Mar | 62°F | 36°F | 5.43in | 0.2in |
| Apr | 71°F | 44°F | 5.1in | 0in |
| May | 79°F | 54°F | 5.17in | 0in |
| Jun | 86°F | 62°F | 4.98in | 0in |
| Jul | 89°F | 67°F | 4.75in | 0in |
| Aug | 88°F | 65°F | 4.09in | 0in |
| Sep | 83°F | 58°F | 4.25in | 0in |
| Oct | 72°F | 45°F | 3.78in | 0in |
| Nov | 60°F | 35°F | 3.87in | 0in |
| Dec | 51°F | 30°F | 5.64in | 0in |
Apr, May, Jun, Sep, and Oct are the best time to see Columbia at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in Columbia
Columbia averages 56.77in of precipitation a year across roughly 126 days with measurable rain or snow, and 0.9in of snow a year.
Where Columbia ranks
Columbia ranks 1669 of 4876 US cities in this dataset for comfort score, and 31 of 104 within TN. About 48,812 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Columbia 3 Wnw, TN US, 2.5 miles from Columbia, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure