Kissimmee, FL 34746 Frost Dates
34746, near Kissimmee, FL: the frost window
Typically, the last spring freeze lands around 01/28, roughly 153 days out. Fall's first freeze usually shows up around 01/06, roughly 342 days after the last spring frost.
Kissimmee sits in USDA Zone 10a (30 to 35°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
Stretching the season past the first frost
Kissimmee's growing season runs out in roughly 19 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
The actual range around Kissimmee's last frost
01/28 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/25 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/31 and only about 1 year in 10 sees frost after that.
Kissimmee against the rest of the dataset
Kissimmee's growing season runs about 342 days, ranking 2,548 of 40,283 US ZIP codes measured here, longest to shortest. Within FL, it ranks 1,054 of 1,609.
Learn more
Two guides worth reading on 34746: local microclimates, on what one yard in Kissimmee can differ from the 34746 normal, and zone vs. frost date, on why Zone 10a and Kissimmee's frost date answer different questions.