Grand Teton National Park in December
In December, Grand Teton National Park averages a high of 24°F and a low of 4°F, with 3.1 inches of precipitation (rain plus melted snow) and 39.9 inches of snowfall. About 49,000 people visit, the quietest month. Days are 8 hours 56 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 24° / 4°F
- Precipitation
- 3.1in
- Snow
- 39.9in
- Daylight
- 8h 56m
- Visitors
- 49,000
- Crowds
- Quiet
Best months for weather and crowds instead: June (very busy), August (very busy) and September (busy).
Weather 1991–2020 averages at Moran 5WNW, WY, 5.3 miles from the park's center, 6,805 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in December
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| John D. Rockefeller, Jr., Memorial Parkway | 25° / 2° | Few or no visits | Cold |
| Yellowstone National Park | 23° / 3° | Quiet | Cold |
| Rocky Mountain National Park | 30° / 5° | Quiet | Cold |
| Arches National Park | 42° / 24° | Quiet | Cool |
| Mount Rushmore National Memorial | 37° / 20° | Quiet | Cold |
Closures, reservations and alerts: Grand Teton National Park on nps.gov
All twelve months at Grand Teton · National parks to visit in December