When to go · Castries
Castries in August
Avoid month. Peak hurricane risk; many businesses on short hours.
Key facts
- Verdict
- Avoid
- Temperature
- 31° / 24°
- average high / low
- Rain days
- 21
- Crowds
- Low
- Saint Lucia overall
- Prices
- Low
- Saint Lucia overall
Verdict
AvoidVoykit month rating for Castries
Peak hurricane risk; many businesses on short hours.
Weather in August
- CastriesHighs around 31 °C, lows around 24 °C, rain on about 21 days
- North (Rodney Bay, Castries), Saint Lucia · Gros Islet, Rodney Bay, Castries, Marigot Baystorm or typhoon risk
Drier, flatter north; 26–31 °C with trade winds.
Wet / hurricane season season
Short daily showers, fewer visitors, lower prices, and real storm risk Aug–Oct — buy insurance with storm cover.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Emancipation Day
1 August · Citywide
Public holiday marking the end of slavery in 1838.
Crowds and prices
- Crowds · Saint Lucia overall
- Low
- Prices · Saint Lucia overall
- Low
Saint Lucia overall: Hurricane risk rising; La Rose flower festival 30 August.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A rain jacket or umbrella and shoes that dry fast
- A spare day in the plan: storms can cancel flights and ferries