Climate Comparison

Johns Island vs Charleston in July

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Johns Island versus Charleston weather metrics for July
Climate MetricJohns IslandUnited StatesBestCharlestonUnited States
VerdictSome trade-offsSome trade-offs
Avg high temp88°F89°F
How it feelsVery humidVery humid
Rain days1920
Sunshine11.6h11.5h
Sea temp83°F83°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JFMAMJJASOND88°89°
  • Johns Island
  • Charleston

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec88°89°
  • Johns Island
  • Charleston

Precipitation (in)

0.02.04.06.08.0JanFebMarAprMayJunJulAugSepOctNovDec5.96.4
  • Johns Island
  • Charleston

Sunshine hours (h/day)

0.02.04.06.08.010.012.0JanFebMarAprMayJunJulAugSepOctNovDec11.611.5
  • Johns Island
  • Charleston

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec
  • Johns Island
  • Charleston

Go deeper

Full climate detail for Johns Island→Full climate detail for Charleston→
Compare Johns Island in other monthsJuneAugust