Puerto Rico weather in October

Check the Weather in Puerto Rico 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. The Puerto Rico october weather guide shown below is for San Juan.

  • 30°C maximum daytime temperature in October in Puerto Rico (San Juan)30
    30°C max day temperature
  • 7 hours of sunshine per day (62% of daylight hours) in October in Puerto Rico7
    7 hours of sunshine per day
  • 18 days with some rainfall in October in Puerto Rico (San Juan)18
    18 days with some rainfall
  • 23°C minimum night-time temperature in October in Puerto Rico (San Juan)23
    23°C min night temperature
  • 12 hours of daylight per day in October in Puerto Rico (San Juan)12
    12 hours of daylight per day
  • High heat & humidity in October in Puerto Rico (San Juan)H
    High heat & humidity
  • 171 mm monthly rainfall in October in Puerto Rico (San Juan)171
    171 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Puerto Rico (San Juan)10
    10 (Very High) UV index
  • 29°C sea temperature in October in Puerto Rico (San Juan)29
    29°C sea temperature

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

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