Pinellas Park, FL 33781 Frost Dates
Pinellas Park, FL: when does the frost end?
Around 01/17 is the usual last spring frost, about 142 days away. Fall's first freeze usually shows up around 01/14, roughly 365 days after the last spring frost.
Zone 10a (30 to 35°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Pinellas Park, not a forecast for this year.
Stretching the season past the first frost
With roughly 20 weeks until Pinellas Park's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
01/17 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/01 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 02/06 and only about 1 year in 10 sees frost after that.
Pinellas Park against the rest of the dataset
At roughly 365 frost-free days, Pinellas Park places 860 of 40,283 ZIP codes in this dataset. Within FL, it ranks 350 of 1,609.
Learn more
Before leaning on 33781's figures: zone vs. frost date explains why Zone 10a and Pinellas Park's frost date answer different questions, while the frost range explains how to read the range around Pinellas Park's dates instead of trusting one.