Glacier National Park weather in May
Cool, with some rainy days. Average highs of 10°C and lows of 1°C, with around 13 rainy days expected throughout the month.
While May isn't our top-rated month for Glacier National Park, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
10°C
Average low
1°C
Rainy days
13 days
Best months to visit
Year-round
What to do in Glacier National Park in May
Whatever the weather, Glacier National Park rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for May
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
-4C
Cold, with regular rainfall.
February
-6C
Cold, with regular rainfall.
March
0C
Cold, with regular rainfall.
April
4C
Cold, with regular rainfall.
May (you are here)
10C
Cool, with some rainy days.
June
15C
Cool, with regular rainfall.
July
21C
Mild and comfortable, with occasional showers.
August
21C
Mild and comfortable, with occasional showers.
September
14C
Cool, with occasional showers.
October
6C
Cold, with some rainy days.
November
-2C
Cold, with regular rainfall.
December
-5C
Cold, with regular rainfall.
Book your May trip to Glacier National Park
Find hotels, tours and experiences for the perfect escape.
