Climate Comparison

St. Lucia vs Dominica in September

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St. Lucia versus Dominica weather metrics for September
Climate MetricSt. LuciaSaint LuciaDominicaDominica
VerdictSome trade-offsSome trade-offs
Avg high temp86°F82°F
How it feelsVery humidVery humid
Rain days1917
Sunshine11.1h11.1h
Sea temp85°F85°F

Annual Comparison

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JFMAMJJASOND86°82°
  • St. Lucia
  • Dominica

Avg. high temperature (°F)

Typical daytime high you can expect.

60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDec86°82°
  • St. Lucia
  • Dominica

Precipitation (in)

0.02.04.06.0JanFebMarAprMayJunJulAugSepOctNovDec4.04.4
  • St. Lucia
  • Dominica

Sunshine hours (h/day)

0.02.04.06.08.010.012.0JanFebMarAprMayJunJulAugSepOctNovDec11.111.1
  • St. Lucia
  • Dominica

Air feel (%)

Share of time the air feels humid or very humid.

0%5%10%JanFebMarAprMayJunJulAugSepOctNovDec
  • St. Lucia
  • Dominica

Go deeper

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