Shelbina, MO 63450 Frost Dates
When can you plant in Shelbina, MO?
The last spring frost here typically falls around 04/21, about 236 days from today. The first fall frost typically arrives around 10/17, about 177 frost-free days later.
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 Shelbina, not a forecast for this year.
What to do before the first frost
About 7 weeks of growing season left in Shelbina before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/21 isn't a guarantee
04/21 is the middle of 30 years of NOAA records, not a promise. Plant by 04/09 and you're betting against frost in roughly 9 years out of 10. 05/05 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Shelbina compares
About 177 days separate Shelbina's last and first frost, putting it 26,161 of 40,283 ZIP codes nationally. Within MO, it ranks 1,044 of 1,129.
Learn more
the frost range covers how to read the range around Shelbina's dates instead of trusting one. local microclimates covers what one yard in Shelbina can differ from the 63450 normal.