Great Smoky Mountains is at its best in the cooler months — February, April, and March lead the year here. February brings 70% fewer visitors than October, the park's busiest month, average highs around 51°F, 10.8 hours of daylight. Clingmans Dome Road typically closes December through March.
Weather figures are for the Gatlinburg / Sugarlands area (the high crest runs 10–20°F cooler) — the Gatlinburg 2 Sw station (0 km from the reference point, at 1,454 ft). Parks are big places; conditions change with elevation and distance. Crowd figures are recreation visits averaged over 2021–2025; climate normals cover 1991–2020.
Great Smoky Mountains, month by month
| Month | Verdict | Avg. visits | vs. peak | High | Low | Precip | Snow | Daylight |
|---|---|---|---|---|---|---|---|---|
| January | Good | 415,899 | −74% | 47°F | 27°F | 4.8" | 2.4" | 10 h |
| February | Good | 485,531 | −70% | 51°F | 29°F | 4.3" | 2.4" | 10.8 h |
| March | Good | 881,563 | −45% | 59°F | 35°F | 5.6" | 1.3" | 11.9 h |
| April | Good | 1,029,746 | −36% | 69°F | 42°F | 4.9" | 0" | 13.1 h |
| May | Good | 1,240,272 | −23% | 75°F | 51°F | 5.5" | 0" | 14 h |
| June | Good | 1,457,247 | −9% | 80°F | 59°F | 6" | 0" | 14.6 h |
| July | Good | 1,544,523 | −4% | 83°F | 63°F | 6.3" | 0" | 14.3 h |
| August | Good | 1,220,408 | −24% | 82°F | 62°F | 4.4" | 0" | 13.5 h |
| September | Good | 1,195,307 | −26% | 78°F | 56°F | 4.3" | 0" | 12.3 h |
| October | Good | 1,607,149 | peak | 69°F | 44°F | 3.2" | 0" | 11.2 h |
| November | Good | 992,043 | −38% | 58°F | 34°F | 4" | 0.2" | 10.2 h |
| December | Good | 753,631 | −53% | 50°F | 29°F | 4.9" | 1.4" | 9.8 h |
The crowd calendar
Average monthly recreation visits, 2021–2025. The quiet months are under 35% of the peak month; shoulder runs to 75%; the rest is peak season.
Compare Great Smoky Mountains with another park · Check specific dates
How these scores work
- Crowds — how far a month sits below the park's busiest month in the visitation records. The peak month scores 0, a month with half the peak's visitors scores 50.
- Weather — 100 when the average daytime high lands in the 55–75°F comfort band, falling 3 points per degree outside it. Months averaging 95°F or hotter are capped at 20, nights below 15°F cost 15 points, months averaging over 4 inches of rain lose up to 20, and months that are both hot (85°F+) and soaked (6 inches+) lose another 25 — the sticky-season penalty.
- Daylight — hours of daylight at the park's latitude, scaled from 8 hours (0) to 16 hours (100).
- Roads & access — typical monthly snowfall where the weather station reports it (25 inches or more scores 0); where it doesn't, how far average highs sit below 40°F stands in. This carries real weight by default because an empty month is often empty for a reason — mud season shouldn't win on crowds alone. Months with almost no recorded visits are treated as closed and score 0 here, and a near-empty month right next to the closed season gets access capped low — that quiet usually means the services are shut too.
- A park page blends crowds 30%, weather 40%, daylight 10%, roads & access 20%. Scores are shown as bands — Excellent (77+), Good (52–76), Tough (under 52) — never as decimals, because 30-year normals don't support false precision.
More on the method and its limits on the how-we-score page.
Common questions
When is the best time to visit Great Smoky Mountains?
February, April, and March score best here, weighing crowds, weather, daylight, and access together. February averages highs of 51°F with 70% fewer visitors than October.
When is Great Smoky Mountains least crowded?
January is the quietest month the records show the park open — about 415,899 recreation visits on average against 1,607,149 in October.
When is Great Smoky Mountains busiest?
October — about 1,607,149 recreation visits on average in the records.
What is the weather like in February at Great Smoky Mountains?
Average highs around 51°F, lows around 29°F, with about 4.3 inches of precipitation for the month — figures from the Gatlinburg 2 Sw station, so conditions vary across the park.
Great Smoky Mountains by month
January · February · March · April · May · June · July · August · September · October · November · December