Climate Comparison

Boise vs Denver in September

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Boise versus Denver weather metrics for September
Climate MetricBoiseUnited StatesDenverUnited States
VerdictGoodExcellent
Avg high temp84°F81°F
How it feelsVery dryVery dry
Rain days25
Sunshine11.5h11.0h

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

30°40°50°60°70°80°90°100°JFMAMJJASOND83°81°
  • Boise
  • Denver

Avg. high temperature (°F)

Typical daytime high you can expect.

30°40°50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec83°81°
  • Boise
  • Denver

Precipitation (in)

0.00.51.0JanFebMarAprMayJunJulAugSepOctNovDec0.10.4
  • Boise
  • Denver

Sunshine hours (h/day)

0.02.04.06.08.010.012.014.016.0JanFebMarAprMayJunJulAugSepOctNovDec11.710.8
  • Boise
  • Denver

Air feel (%)

Share of time the air feels humid or very humid.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDec0%0%
  • Boise
  • Denver

Go deeper

Full climate detail for Boise→Full climate detail for Denver→
Compare Boise in other monthsAugustOctober