Puerto Rico weather in October 2019

  • 30°C maximum daytime temperature in October in Puerto Rico (San Juan)30
    30°C max day temperature
  • 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
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The October weather guide for Puerto Rico, represented by San Juan, shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Puerto Rico weather in October

The average maximum daytime temperature in Puerto Rico in October is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 62% of the 12 hours of daylight.

Expect 171mm (6.7 inches) of rainfall across the whole of October with 18 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Puerto Rico in October is 29°C (84°F).

The weather in Puerto Rico in October is represented by San Juan.

Puerto Rico sunrise & sunset times for October 2019

Browse the sunrise & sunset times for Puerto Rico in October 2019. Select a month to view Puerto Rico sunrise & sunset times for the next twelve months. The Puerto Rico sunrise & sunset times shown below are for San Juan.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st October 2019 06:15 18:13
Wednesday, 16th October 2019 06:18 18:01
Thursday, 31st October 2019 06:24 17:52
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