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When to go · Castara

Castara in March

Great month. Inside Castara's best window: Dec–May (dry season, calm seas).

Key facts

Verdict
Great
Temperature
31°C (88°F) / 24°C (75°F)
average high / low
Rain days
7
Crowds
Medium
Trinidad and Tobago overall
Prices
Medium
Trinidad and Tobago overall

Verdict

GreatBest and avoid months for Castara

Inside Castara's best window: Dec–May (dry season, calm seas).

Is another month better than March?

No other month rates higher than March for Castara in this guide.

Weather in March

Long-term averages
  • CastaraHighs around 31 °C (88 °F), lows around 24 °C (75 °F), rain on about 7 days
  • Tobago, Trinidad and Tobago · Crown Point, Castara, Speysidebest weather

    Slightly drier and breezier than Trinidad; the north-east is greener and wetter. Tropical storms occasionally pass (Flora in 1963 was the last major hurricane).

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.

  • Carnival big impact

    Mon–Tue before Ash Wednesday (8–9 Feb 2027 — check) · Trinidad and Tobago

    Two days of mas on the road; weeks of fêtes, Panorama and Dimanche Gras before.

Crowds and prices

Crowds · Trinidad and Tobago overall
Medium
Prices · Trinidad and Tobago overall
Medium

Trinidad and Tobago overall: Dry and hot; leatherback season opens (Mar–Aug); Phagwah (Holi).

Compare two months

Weather, crowds and prices for any two months in Castara, side by side.

  • Verdict

    Mar: Great

    Jan: Great

  • Daytime high

    Mar: 31 °C (88 °F)

    Jan: 30 °C (86 °F)

  • Night low

    Mar: 24 °C (75 °F)

    Jan: 23 °C (73 °F)

  • Rain days

    Mar: 7 (better)

    Jan: 11

  • Crowds

    Mar: Medium

    Jan: High

  • Prices

    Mar: Medium

    Jan: High

  • Festivals listed

    Mar: 1

    Jan: 0

March: Inside Castara's best window: Dec–May (dry season, calm seas).

January: Inside Castara's best window: Dec–May (dry season, calm seas).

Castara: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Trinidad and Tobago in March →