Historical weather data, all-time temperature records, and monthly climate averages for San Carlos Park, FL. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th is a pleasant shoulder-season date in San Carlos Park, with an average high of 84° and a low of 61°. The day has a modest 17% chance of rain, and snow has never been recorded here on this date. Temperatures have ranged wildly over the years though — from a chilly 47° back in 1915 all the way up to 93° as recently as 2023.
San Carlos Park has seen some serious weather extremes across its 134 years of records. On the hot end, June 16, 1981 topped out at a brutal 103°, while December 29, 1894 bottomed out at 24° — cold enough to freeze pipes and surprise even the hardiest Floridians. The wettest single day on record dumped nearly 10 inches of rain on October 21, 1924.
San Carlos Park runs warm nearly year-round, with average highs staying in the mid-70s even in the coolest weeks of January. Summer is the real story — highs peak around 91° from early July through August, and the rainy season kicks in late June with nearly 2.5 inches falling in an average week. If you're chasing dry, mild weather, aim for February through April before the heat and humidity fully arrive.