Climate Comparison

Big Island vs Kauai in September

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Big Island versus Kauai weather metrics for September
Climate MetricBig IslandUnited StatesKauaiUnited StatesBest
VerdictSome trade-offsGood
Avg high temp76°F82°F
How it feelsSlightly humidHumid
Rain days2916
Sunshine11.6h7.6h
Sea temp80°F81°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JFMAMJJASOND76°82°
  • Big Island
  • Kauai

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec76°82°
  • Big Island
  • Kauai

Precipitation (in)

0.05.0101520JanFebMarAprMayJunJulAugSepOctNovDec132.2
  • Big Island
  • Kauai

Sunshine hours (h/day)

0.02.04.06.08.010.012.014.0JanFebMarAprMayJunJulAugSepOctNovDec11.67.6
  • Big Island
  • Kauai

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec
  • Big Island
  • Kauai

Go deeper

Full climate detail for Big Island→Full climate detail for Kauai→
Compare Big Island in other monthsAugustOctober