Theodosia, MO 65676 Frost Dates
Frost dates for Theodosia, MO, ZIP 65676
Around 04/02 is the usual last spring frost, about 217 days away. The first fall frost typically arrives around 11/01, about 212 frost-free days later.
The USDA Plant Hardiness Zone Map puts Theodosia in Zone 7a (0 to 5°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
Zone 7a around Theodosia has about 9 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
How much risk comes with planting early here
04/02 is the middle of 30 years of NOAA records, not a promise. Plant by 03/14 and you're betting against frost in roughly 9 years out of 10. 04/19 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Theodosia compares
About 212 days separate Theodosia's last and first frost, putting it 14,685 of 40,283 ZIP codes nationally. Within MO, it ranks 148 of 1,129.
Learn more
zone vs. frost date explains why Zone 7a and Theodosia's frost date answer different questions, and the frost range explains how to read the range around Theodosia's dates instead of trusting one.