June is a good month at Grand Teton — it ranks 4th of the twelve here. Expect about 14% fewer visitors than July, the park's peak — 632,518 visits on average. Days run around 69°F by afternoon and 37°F at night, with 15.4 hours of daylight.
June against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| June (this page) | Good | 632,518 | −14% | 69°F | 37°F | — | 15.4 h |
| May (best) | Excellent | 305,741 | −58% | 60°F | 32°F | — | 14.7 h |
| July (peak crowds) | Good | 732,380 | peak | 79°F | 43°F | — | 15.1 h |
Weather figures are for the Moose area — the Moose 1 NNE station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is June a good time to visit Grand Teton?
Yes — a solid month, if not the very best. June ranks 4 of 12 at Grand Teton on crowds, weather, daylight, and access together.
How crowded is Grand Teton in June?
About 632,518 recreation visits on average — 14% below July, the park's peak.
How warm is Grand Teton in June?
Average highs around 69°F and lows around 37°F at the Moose 1 NNE station.
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