Revere, MO 63465 Frost Dates
63465, near Revere, MO: the frost window
The last spring frost here typically falls around 04/17, about 232 days from today. Fall's first freeze usually shows up around 10/22, roughly 187 days after the last spring frost.
Zone 6a (-10 to -5°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 Revere, not a forecast for this year.
Stretching the season past the first frost
Revere's growing season runs out in roughly 8 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 Revere's last frost
04/17 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/04 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/01 and only about 1 year in 10 sees frost after that.
Revere against the rest of the dataset
About 187 days separate Revere's last and first frost, putting it 22,642 of 40,283 ZIP codes nationally. Within MO, it ranks 873 of 1,129.
Learn more
Two guides worth reading on 63465: local microclimates, on what one yard in Revere can differ from the 63465 normal, and zone vs. frost date, on why Zone 6a and Revere's frost date answer different questions.