Saint Lucia in June

June is Saint Lucia's 7th-best month (rank 7 of 12): its 2 destinations average 86/100, led by Castries at 87 — 33°C and 16 rainy days — while Soufrière trails at 85 with 84 mm of rain.

#7 of 12 months for Saint Lucia · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis

🇱🇨 Saint Lucia, month by month

86/100 in June
  1. 90Jan
  2. 91Feb
  3. 92Mar
  4. 91Apr
  5. 90May
  6. 86Jun
  7. 84Jul
  8. 83Aug
  9. 82Sep
  10. 82Oct
  11. 83Nov
  12. 89Dec

Where in Saint Lucia in June

#PlaceTypeFeels-like highRainComfortAt its best
1CastriesIsland33°C73 mm · 16 days87 tier A—
2SoufrièreBeach34°C84 mm · 16 days85 tier A—

Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means June is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.

What's on in Saint Lucia in June

Better months for Saint Lucia

March · 92/100February · 91/100April · 91/100Weakest: October · 82/100
← Saint Lucia in MaySaint Lucia in July →Best time to visit Saint Lucia, month by monthCompare: Castries vs Soufrière in June