Negombo weather in October

Check the Weather in Negombo, Sri Lanka in October before you book your next holiday. This gives the best indication of the weather in October and includes figures for temperature, sunshine and rainfall.

  • 31°C maximum daytime temperature in October in Negombo31
    31°C max day temperature
  • 6 hours of sunshine per day (53% of daylight hours) in October in Negombo6
    6 hours of sunshine per day
  • 15 days with some rainfall in October in Negombo15
    15 days with some rainfall
  • 24°C minimum night-time temperature in October in Negombo24
    24°C min night temperature
  • 12 hours of daylight per day in October in Negombo12
    12 hours of daylight per day
  • High heat & humidity in October in NegomboH
    High heat & humidity
  • 351 mm monthly rainfall in October in Negombo351
    351 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Negombo11
    11+ (Extreme) UV index
  • 28°C sea temperature in October in Negombo28
    28°C sea temperature

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Metric (°C / mm)  |  Imperial (°F / inches)

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