St Lucia weather in November 2025

Expect daytime maximum temperatures of 29°C in St Lucia in November and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 19 days with some rainfall and typically 255 mm of rainfall in the month.

  • 29°C maximum daytime temperature in November in St Lucia (Castries)29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in November in St Lucia (Castries)19
    19 days with some rainfall
  • 23°C minimum night-time temperature in November in St Lucia (Castries)23
    23°C min night temperature
  • 11 hours of daylight per day in November in St Lucia (Castries)11
    11 hours of daylight per day
  • High heat & humidity in November in St Lucia (Castries)H
    High heat & humidity
  • 255 mm monthly rainfall in November in St Lucia (Castries)255
    255 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in November in St Lucia (Castries)9
    9 (Very High) UV index
  • 28°C sea temperature in November in St Lucia (Castries)28
    28°C sea temperature

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