Climate Comparison

St. John vs St. Lucia in September

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St. John versus St. Lucia weather metrics for September
Climate MetricSt. JohnUS Virgin IslandsSt. LuciaSaint Lucia
VerdictSome trade-offsSome trade-offs
Avg high temp83°F86°F
How it feelsVery humidVery humid
Rain days1819
Sunshine4.5h11.1h
Sea temp85°F85°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JFMAMJJASOND83°86°
  • St. John
  • St. Lucia

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec83°86°
  • St. John
  • St. Lucia

Precipitation (in)

0.01.02.03.0JanFebMarAprMayJunJulAugSepOctNovDec2.01.3
  • St. John
  • St. Lucia

Sunshine hours (h/day)

0.02.04.06.08.010.012.0JanFebMarAprMayJunJulAugSepOctNovDec4.411.1
  • St. John
  • St. Lucia

Air feel (%)

Share of time the air feels humid or very humid.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDec100%100%
  • St. John
  • St. Lucia

Go deeper

Full climate detail for St. John→Full climate detail for St. Lucia→
Compare St. John in other monthsAugustOctober