San Juan Temperature

At San Juan in Puerto Rico, for a period of record spanning 1971 – 2014
average annual 2m air temperature = 27.1 °C
warmest year on record = 28 °C in 1983
coldest year on record = 26.4 °C in 1986
warmest month on average = 28.5 °C in August
warmest month on record = 29.8 °C in June 2012
warmest season on average = June to Aug. & July to Sept. with 28.4 °C
warmest season on record = 29.5°C in June to Aug. 1980
coldest month on average = 25.2°C in January
coldest month on record = 24.1 °C in January 2006; February 1999 and 2005
coldest season on average = JFM, Dec. to Feb. 25.5°C
coldest season on record = 24.5 °C in Dec. to Feb. 1985
Below are links to charts of Monthly and Seasonal temperature values. Click on each of the thumbnail images to see the respective full image.
San Juan Puerto Rico Monthly Temperature
 
San Juan Puerto Rico Seasonal Temperature