Climate Comparison

Hilton Head Island vs Palermo in September

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Hilton Head Island versus Palermo weather metrics for September
Climate MetricHilton Head IslandUnited StatesPalermoItaly
VerdictGoodGood
Avg high temp82°F85°F
How it feelsVery humidSlightly humid
Rain days138
Sunshine10.1h11.2h
Sea tempN/AData unavailable78°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JFMAMJJASOND82°85°
  • Hilton Head Island
  • Palermo

Avg. high temperature (°F)

Typical daytime high you can expect.

50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec82°85°
  • Hilton Head Island
  • Palermo

Precipitation (in)

0.05.010JanFebMarAprMayJunJulAugSepOctNovDec4.72.0
  • Hilton Head Island
  • Palermo

Sunshine hours (h/day)

0.02.04.06.08.010.012.014.0JanFebMarAprMayJunJulAugSepOctNovDec10.111.2
  • Hilton Head Island
  • Palermo

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec
  • Hilton Head Island
  • Palermo

Go deeper

Full climate detail for Hilton Head Island→Full climate detail for Palermo→
Compare Hilton Head Island in other monthsAugustOctober