x
World Weather & Climate Information

Average monthly snow and rainfall in San Juan (North Puerto Rico) in inches

  • 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.
  • On average, February is the driest month.
  • The average amount of annual precipitation is: 39.37 in (999.9 mm)
This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in San Juan in Millimeter »
Average precipitation (rain/snow) in San Juan, Puerto Rico   Copyright © 2019 www.weather-and-climate.com  Data from nearest weather station: San Juan (North Puerto Rico), Puerto Rico (0.0 Miles).

Weather Forecast for San Juan (North Puerto Rico)

Show in Fahrenheit
THU
Patchy rain possible
28°C
24°C
FRI
Light rain shower
27°C
24°C
SAT
Patchy rain possible
27°C
24°C

More climate information

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

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.