Climate Comparison

Johns Island vs Charleston in August

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Johns Island versus Charleston weather metrics for August
Climate MetricJohns IslandUnited StatesCharlestonUnited States
VerdictSome trade-offsSome trade-offs
Avg high temp87°F88°F
How it feelsVery humidVery humid
Rain days1919
Sunshine10.9h10.8h
Sea temp84°F84°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JFMAMJJASOND87°88°
  • Johns Island
  • Charleston

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec87°88°
  • Johns Island
  • Charleston

Precipitation (in)

0.02.04.06.08.0JanFebMarAprMayJunJulAugSepOctNovDec6.56.8
  • Johns Island
  • Charleston

Sunshine hours (h/day)

0.02.04.06.08.010.012.0JanFebMarAprMayJunJulAugSepOctNovDec10.910.8
  • 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 monthsJulySeptember