Best time to visit Grand Teton National Park
June, August and September are the best balance at Grand Teton: mild and dry for the park (average highs 66° to 76°F), with crowds from busy to very busy. July is busiest, with about 756,000 visitors. April is the quietest, with highs near 46°F.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
Month by month
- Station
- Moran 5WNW, WY USC00486440
- Lat / lon
- 43.86, -110.59
- Elevation
- 6,805 ft
- From park center
- 5.3 mi
- Normals
- 1991–2020
- Visits
- 2023–2025
| Field | Jan | Feb | Mar | Apr | May | Junbest | Jul | Augbest | Sepbest | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High, °F | 24° | 30° | 39° | 46° | 56° | 67° | 77° | 76° | 66° | 51° | 35° | 24° | 49° |
| Low, °F | 1° | 4° | 12° | 21° | 31° | 37° | 42° | 40° | 34° | 25° | 14° | 4° | 22° |
| Precipitation, in | 2.9 | 2.3 | 2.3 | 2.2 | 2.4 | 1.8 | 1.0 | 1.3 | 1.6 | 1.9 | 2.6 | 3.1 | 25.4 |
| Snow, in | 39.5 | 28.2 | 22.0 | 11.7 | 2.9 | 0.3 | 0 | 0 | 0.4 | 6.5 | 23.5 | 39.9 | 174.9 |
| Daylight, h:mm | 9:15 | 10:24 | 11:47 | 13:22 | 14:42 | 15:26 | 15:09 | 13:59 | 12:27 | 10:56 | 9:35 | 8:56 | |
| Visitors, thousands | 53 | 55 | 61 | 74 | 310 | 636 | 756 | 707 | 600 | 264 | 52 | 49 | 3,615 |
| Crowds | Quiet | Quiet | Quiet | Quiet | Moderate | Very busy | Very busy | Very busy | Busy | Moderate | Quiet | Quiet | |
| Weather | Cold | Cold | Cold | Cool | Mild, wet | Mild | Mild | Mild | Mild | Cool | Cold | Cold |
| Month | High °F | Low °F | Precip., in | Snow, in | Daylight | Visitors | Crowds | Weather |
|---|---|---|---|---|---|---|---|---|
| January | 24° | 1° | 2.9 | 39.5 | 9:15 | 53,000 | Quiet | Cold |
| February | 30° | 4° | 2.3 | 28.2 | 10:24 | 55,000 | Quiet | Cold |
| March | 39° | 12° | 2.3 | 22.0 | 11:47 | 61,000 | Quiet | Cold |
| April | 46° | 21° | 2.2 | 11.7 | 13:22 | 74,000 | Quiet | Cool |
| May | 56° | 31° | 2.4 | 2.9 | 14:42 | 310,000 | Moderate | Mild, wet |
| Junebest | 67° | 37° | 1.8 | 0.3 | 15:26 | 636,000 | Very busy | Mild |
| July | 77° | 42° | 1.0 | 0 | 15:09 | 756,000 | Very busy | Mild |
| Augustbest | 76° | 40° | 1.3 | 0 | 13:59 | 707,000 | Very busy | Mild |
| Septemberbest | 66° | 34° | 1.6 | 0.4 | 12:27 | 600,000 | Busy | Mild |
| October | 51° | 25° | 1.9 | 6.5 | 10:56 | 264,000 | Moderate | Cool |
| November | 35° | 14° | 2.6 | 23.5 | 9:35 | 52,000 | Quiet | Cold |
| December | 24° | 4° | 3.1 | 39.9 | 8:56 | 49,000 | Quiet | Cold |
| Year | 49° | 22° | 25.4 | 174.9 | 3,615,000 | |||
Year: average high and low, total precipitation and snowfall, total visitors. T = trace (under 0.05 in). – = not measured at this station. Updated .
- Hottest July, average high 77°F
- Coldest nights January, average low 1°F
- Source NOAA National Centers for Environmental Information; National Park Service
- Visitors a year about 3,615,000 (2023–2025 average)
- State Wyoming
Closures, reservations and alerts: Grand Teton National Park on nps.gov
Nearby
- John D. Rockefeller, Jr., Memorial ParkwayBest: May, Jun and Sep · Wyoming
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- Bighorn Canyon National Recreation AreaBest: Apr, May and Oct · Montana and Wyoming