Climate Comparison

Glacier National Park vs Yellowstone National Park in September

How the climate for Glacier National Park and Yellowstone National Park typically compares in September.

Glacier National Park versus Yellowstone National Park weather metrics for September
Climate MetricGlacier National ParkUnited StatesYellowstone National ParkUnited States
Overall score85/10089/100
Avg high temp58°F61°F
How it feelsVery dryVery dry
Rain days910
Sunshine10.5h10.9h

Annual Comparison

  • Glacier National Park
  • Yellowstone National Park

Avg. high temperature (°F)

Typical daytime high you can expect.

10°20°30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDec58°61°

Avg. high temperature (°F)

Typical daytime high you can expect.

10°20°30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDec58°61°

Precipitation (in)

Monthly precipitation patterns across the year.

0.02.04.06.0JanFebMarAprMayJunJulAugSepOctNovDec1.92.1

Sunshine hours (h/day)

Average hours of sunshine per day.

0.02.04.06.08.010.012.014.016.0JanFebMarAprMayJunJulAugSepOctNovDec10.510.9

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec

Go deeper

Full climate detail for Glacier National Park→Full climate detail for Yellowstone National Park→
Compare Glacier National Park in other monthsAugustOctober