Temperature
Pleasant by day, cold at night.
67°Ftypical Aug high
Glacier National Park
United States · North America
Glacier National Park is most comfortable during summer. Summers are mild and winters are cold. Precipitation is spread through the year. Humidity is usually low.
Best time to go
12 mo · Typical year
Temperature range
10°F to 67°F
Rain
12 days/mo
Sunshine
9.5 h/day
Humidity feel
Generally dry
When to visit
Month-by-month fit
Precipitation
Rainfall is lower than usual here.
26%wet-day frequency
AmountWet-day chance
Sunshine
Very sunny skies.
12.8 hAug sunshine
Heat & humidity by month
Humidity is rarely noticeable.
Very dryAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
More detailIncludes sky and daypart comfort
Cloud cover
Predominantly clear skies.
60%Aug clear sky
ClearCloud cover
Similar
Similar things to doYellowstone National ParkUnited StatesSimilar things to doAnchorageUnited StatesSimilar things to doJackson HoleUnited StatesSimilar things to doHunza ValleyPakistan
Want a side-by-side climate view? Compare Glacier National Park with Yellowstone National Park.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology