Glacier · May · Montana
Glacier National Park in May
May is a fair month for Glacier National Park, with some limitations. Crowds are moderate. Highs average 47°F and lows 31°F, with about 3.25 inches of rain.
May is rated fair at Glacier. Consider Jul–Sep instead.
What to expect
Honest take: May is not the month for Glacier. Plows clear the Going-to-the-Sun Road through May and June. Bike the closed road before it opens to cars.
Many Glacier is the best area for grizzlies, moose and bighorn sheep. Go early in the morning for both wildlife and parking.
Good to know
- Best months overall: Jul–Sep.
- Closest airport: Glacier Park International (FCA), about 30 minutes.
- Before you go: Vehicle reservations have been required for Going-to-the-Sun Road and other areas in recent summers. Opening dates vary with snow. Check current conditions on nps.gov.
Questions
Is May a good time to visit Glacier National Park?
May is a fair month for Glacier National Park, with some limitations. Crowds are moderate. Highs average 47°F and lows 31°F, with about 3.25 inches of rain.
What is the weather like in Glacier National Park in May?
Highs average 47°F and lows 31°F, with about 3.25 inches of rain. Conditions are fair this month, so check the month-by-month ratings before you commit.
How crowded is Glacier National Park in May?
Crowds are moderate in May.