A new record low dewpoint was set on June 21st in Miami: 61°! (previous record was 63°, set in 1977). From Jun21-Sep21, the lowest dewpoint is below 60° on just one day: July 22 (1963).
While some intermediate obs showed 57°, they're not in the database (https://t.co/Q2x0KCBtvF) pic.twitter.com/uWA1nDCwJH

— Brian McNoldy (@BMcNoldy) June 22, 2022