Collegedale, TN Weather & Climate Normals
What a normal year in Collegedale actually looks like
On the 30-year record NOAA keeps for Collegedale, TN, the comfort score comes out to 46/100, 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 Collegedale's weather actually swings
Average temperatures in Collegedale run from 42°F in Jan up to 81°F in Jul, a 39.1°F seasonal swing, a middling gap by national standards.
Collegedale, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 51°F | 32°F | 5.02in | 1in |
| Feb | 56°F | 36°F | 5.03in | 1.2in |
| Mar | 64°F | 42°F | 5.34in | 1.1in |
| Apr | 74°F | 50°F | 4.87in | 0in |
| May | 81°F | 59°F | 3.94in | 0in |
| Jun | 88°F | 67°F | 4.18in | 0in |
| Jul | 91°F | 71°F | 5.08in | 0in |
| Aug | 90°F | 70°F | 3.67in | 0in |
| Sep | 84°F | 64°F | 4.23in | 0in |
| Oct | 74°F | 51°F | 3.59in | 0in |
| Nov | 62°F | 40°F | 4.8in | 0in |
| Dec | 53°F | 35°F | 5.25in | 0.3in |
If you're timing a visit, Apr, May, Sep, and Oct are Collegedale's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Collegedale actually gets
Over a typical year, Collegedale sees about 55in of precipitation a year across roughly 123 days with measurable rain or snow, with 3.6in of snow a year.
Collegedale against the rest of the country
Out of 4876 cities scored here, Collegedale comes in at 3077; within TN alone it ranks 66 of 104. Population is about 11,510.
Checking the actual forecast
These figures come from Chattanooga Lovell Ap, TN US, the NOAA station 8.8 miles from Collegedale, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated