Historical weather data, all-time temperature records, and monthly climate averages for Port Salerno, FL. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Port Salerno typically lands right in that sweet transition zone — expect a high near 82° and a low around 64°, with only a 1-in-4 chance of rain. The date has seen some wild swings over 89 years of records, from a scorching 93° in 1949 down to a genuinely shocking 42° in 1992.
Port Salerno plays it warm but doesn't mess around at the extremes — the all-time high hit 105° in July 1942, while a January 1985 cold snap pushed temps down to 23°. The wettest single day on record dumped 11.5 inches on August 2, 2001, a reminder that summer here comes with real tropical punch.
Port Salerno is warm year-round, with highs never dipping below the mid-70s even in the dead of winter — the coolest week of the year still averages 74°. Peak heat arrives in mid-July at 91°, and if you're rain-averse, aim for spring; late September is the wettest stretch, averaging over 2 inches in a single week.