St. Lucia in March
Weather, crowds, and prices, and whether March is your month.
Warm and busy; book south-coast view rooms early. Expect highs around 85°F, occasional showers, peak crowds, and peak prices.
The bigger picture for St. Lucia
- Best overall: December-April: the dry, sailing-friendly high season.
- Best value: May-June and November.
- Watch out for: September-October: hurricane peak and the greenest, wettest weeks.
See the complete best-time-to-visit guide for St. Lucia →
What a St. Lucia trip costs in March
A 7-night St. Lucia trip for two in March runs about $7,850 all-inclusive, covering flights, resort, and food. That puts March among the priciest months, near December's peak of about $7,950, so book early.
See the full St. Lucia cost breakdown →St. Lucia month by month
| Month | High/Low | Rain | Crowds | Prices |
|---|---|---|---|---|
| January | 84/71° | Occasional showers | Peak crowds | Peak prices |
| February | 84/70° | Occasional showers | Peak crowds | Peak prices |
| March ← | 85/71° | Occasional showers | Peak crowds | Peak prices |
| April | 86/72° | Occasional showers | Busy | Above average |
| May | 87/74° | Regular showers | Moderate | Good value |
| June | 87/75° | Regular showers | Moderate | Good value |
| July | 88/75° | Regular showers | Busy | Above average |
| August | 88/75° | Regular showers | Moderate | Good value |
| September | 88/74° | Rainy season | Quiet | Lowest of the year |
| October | 87/74° | Rainy season | Quiet | Lowest of the year |
| November | 86/73° | Regular showers | Moderate | Good value |
| December | 85/72° | Occasional showers | Peak crowds | Peak prices |
Planning a March trip?
Browse the St. Lucia guides: the full destination profile, all-inclusive resorts, family trips, and honeymoons, or skip the research entirely.
Want March priced for your exact dates?
Courtney Geisel, an independent travel advisor, prices real St. Lucia trips every week, free, because resorts pay her, not you.
Get my March quote, free