National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
San Juan National Historic SiteSan Cristobal Entrance
view map
text size:largestlargernormal
printer friendly
San Juan National Historic Site
Weather

Puerto Rico enjoys year round tropical climate. Winters are breeze and summers are mostly hot and humid. It rains all year long with a "dry" season in April. Temperatures range from 80's in the winter to 90's in the summer.

The hurricane season starts in June and ends in November. On the longest day, June 22nd, the sun sets around 7pm. On the shortest day, December 22nd, the sun sets around 4:30pm.

Entrance to SAJU Headquarters  

Did You Know?
San Juan National Historic Site was established in 1949 and wasn't until 1961 that the United States ARMY transferred the fortifications to the National Park Service.

Last Updated: April 03, 2009 at 10:35 EST