Average monthly snow and rainfall in Humacao in inches

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

Average precipitation (rain/snow) in San Juan, Puerto Rico   Copyright © 2021  weather-and-climate.com
* Data from nearest weather station: 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 5.94 inch (151.0 mm) of precipitation.
  • On average, February is the driest month with 2.17 inch (55.0 mm) of precipitation.
  • The average amount of annual precipitation is: 39.37 inch (999.9 mm)


Weather Forecasts for Humacao

FRI Oct 22
86°F | 76°F

Patchy rain possible

SAT Oct 23
85°F | 75°F

Moderate rain

SUN Oct 24
85°F | 75°F

Moderate rain

Where to stay in Humacao

More Climate Information For Humacao

Weather and Climate offers all the information you need to know about the climate in Humacao.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Puerto Rico and climate and forecast data for all other countries in the world.