Climate Comparison

Johns Island vs Charleston in May

How the climate for Johns Island and Charleston typically compares in May.

Johns Island versus Charleston weather metrics for May
Climate MetricJohns IslandUnited StatesCharlestonUnited States
Overall score84/10084/100
Avg high temp80°F82°F
How it feelsSlightly humidSlightly humid
Rain days1011
Sunshine11.7h11.6h
Sea temp76°F76°F

Annual Comparison

  • Johns Island
  • Charleston

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec80°82°

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec80°82°

Precipitation (in)

Monthly precipitation patterns across the year.

0.02.04.06.08.0JanFebMarAprMayJunJulAugSepOctNovDec2.73.4

Sunshine hours (h/day)

Average hours of sunshine per day.

0.02.04.06.08.010.012.0JanFebMarAprMayJunJulAugSepOctNovDec11.711.6

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec

Go deeper

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