Average monthly snow and rainfall in Humacao in millimeter

This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Humacao in Inches »

Average precipitation (rain/snow) in San Juan, Puerto Rico   Copyright © 2021  weather-and-climate.com
* Weather data from: San Juan, Puerto Rico (36 KM, 22 Miles).
  • A lot of rain (rainy season) falls in the months: May, June, July, August, September, October, November and December.
  • On average, May is the wettest month with 151.0 mm (5.94 inch) of precipitation.
  • On average, February is the driest month with 55.0 mm (2.17 inch) of precipitation.
  • The average amount of annual precipitation is: 999.9 mm (39.37 inch)


Weather Forecasts for Humacao

MON Nov 29
29°C | 25°C

Moderate rain

TUE Nov 30
29°C | 23°C

Patchy rain possible

WED Dec 01
29°C | 23°C

Moderate rain

Where to stay in Humacao

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