Glacier National Park in June
June at Glacier National Park averages a daytime high near 70°F and an overnight low around 45°F, with about 3.8" of precipitation. Visitation runs about 2.2× the park's average month, which makes June a very busy month here.
- Average low
- 45°F
- Average high
- 70°F
Range across the year: 19°F to 80°F
- Precipitation
- 3.8 in
- Daylight
- 15.9 hours
Roughly 18% of the park's yearly visitors come in June: about 538,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes June the 3rd-busiest of the park's twelve months, sitting between the July peak (3.3×) and the February low (0.1×).
On our Best Time to Visit score June rates 59/100 ("Fair"). Our recommended month is September: the lightest crowds of the park's good-weather months.
The daily average of about 58°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 15.2 miles from the park.
June falls inside the park's busiest stretch: June, July and August together pull about 69% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 15.9 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 3,136,557 recreation visits, down 2.3% from 3,208,755 in 2024.
How June compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| May | 64°F / 39°F | 0.8× Quiet | 72 Good |
| June | 70°F / 45°F | 2.2× Very busy | 59 Fair |
| July | 80°F / 50°F | 3.3× Very busy | 54 Fair |
All twelve months at Glacier, with the best time to visit.
Seasonal closures in June 2027
The National Park Service lists these Glacier facilities as closed during June 2027. The dates are the park's own, read on October 11, 2026. A facility that is not listed here may still be closed, so confirm on the park's site before you go.
- Avalanche Campground (campground): closed until June 26, 2027
- Logan Pass Visitor Center (visitor center): closed until June 26, 2027
- Many Glacier Campground (campground): closed until June 4, 2027
- Logging Creek Campground (campground): closed until June 26, 2027
Things to do at Glacier in June
The National Park Service tags 40 Glacier activities for summer. Here are 8 of them. Each links to the park's own page for it.
- Attend One of Glacier's Evening Programs · 30-60 minutes
- Check out a Mission 66 Visitor Center
- Drive Going-to-the-Sun Road · 3-8 hours · reservation required
- Visit One of Glacier's Historic Lodges · 1-3 hours
- Harlequin Duck
- Mountain Bluebird
- Osprey
- Bats
Frequently Asked Questions
June averages a daytime high near 70°F and an overnight low around 45°F at Glacier National Park, with about 3.8 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 15.2 miles from the park, so conditions inside the park can differ, especially at other elevations.
June is very busy at Glacier National Park (about 2.2× the average month). Our best-time score rates it "Fair" at 59/100. Our recommended month is September.
The busiest month is July and the quietest is February. June sits at about 2.2× the park's average, or 18% of annual visitation.
A typical June sees about 538,000 recreation visits at Glacier National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Glacier in June
Booking a June trip to Glacier National Park? Compare hotels, cabins and vacation rentals near the park with live June availability and prices.
Top-rated places to stay near Glacier
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in June.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.