Climate in Humacao (Puerto Rico)

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Humacao, Puerto Rico   Copyright © 2023  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in San Juan, Puerto Rico   Copyright © 2023  weather-and-climate.com

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* Data from: San Juan, Puerto Rico (36 KM, 22 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average percent of sunshine in San Juan, Puerto Rico   Copyright © 2023  weather-and-climate.com

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* Data from: San Juan, Puerto Rico (36 KM, 22 Miles).

Where to stay in Humacao

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in San Juan, Puerto Rico   Copyright © 2023  weather-and-climate.com

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* Data from: San Juan, Puerto Rico (36 KM, 22 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Humacao, Puerto Rico   Copyright © 2023  weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Humacao, Puerto Rico   Copyright © 2023  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in San Juan, Puerto Rico   Copyright © 2023  weather-and-climate.com

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* Data from: San Juan, Puerto Rico (36 KM, 22 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average wind speed in San Juan, Puerto Rico   Copyright © 2023  weather-and-climate.com

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* Data from: San Juan, Puerto Rico (36 KM, 22 Miles).

Weather Forecasts for Humacao

Mon   May 29
30°C | 23°C
SE 14 km/h
broken clouds and no rain

broken clouds and no rain

Tue   May 30
29°C | 23°C
SE 14 km/h
7.7 mm
broken clouds and rain

broken clouds and rain

Wed   May 31
30°C | 23°C
SE 18 km/h
6.4 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Humacao in Puerto Rico



Other facts from our historical climate data:

  • Which is the hottest month in Humacao?
    August has an average maximum temperature of 32°C (89°F) and is the hottest month of the year.
  • Which is the coolest month in Humacao?
    The coolest month is January with an average maximum temperature of 28°C (83°F).
  • Which is the wettest month in Humacao?
    September tops the wettest month list with 269mm (10.6in) of rainfall.
  • Which is the driest month in Humacao?
    March is the driest month with 79mm (3.1in) of precipitation.
  • Which is the sunniest month in Humacao?
    March is the sunniest month with an average of 284 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.