Climate Comparison

Aspen vs Chicago in September

How the climate for Aspen and Chicago typically compares in September.

Aspen versus Chicago weather metrics for September
Climate MetricAspenUnited StatesChicagoUnited States
Overall score94/10094/100
Avg high temp68°F74°F
How it feelsVery dryComfortable
Rain days119
Sunshine11.5h9.9h

Annual Comparison

  • Aspen
  • Chicago

Avg. high temperature (°F)

Typical daytime high you can expect.

20°30°40°50°60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDec68°74°

Avg. high temperature (°F)

Typical daytime high you can expect.

20°30°40°50°60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDec68°74°

Precipitation (in)

Monthly precipitation patterns across the year.

0.01.02.0JanFebMarAprMayJunJulAugSepOctNovDec0.71.0

Sunshine hours (h/day)

Average hours of sunshine per day.

0.02.04.06.08.010.012.014.0JanFebMarAprMayJunJulAugSepOctNovDec11.29.8

Air feel (%)

Share of time the air feels humid or very humid.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDec0%13%

Go deeper

Full climate detail for Aspen→Full climate detail for Chicago→
Compare Aspen in other monthsAugustOctober