Garber, IA 52048 Frost Dates
When can you plant in Garber, IA?
Typically, the last spring freeze lands around 04/21, roughly 236 days out. The first fall frost typically arrives around 10/18, about 178 frost-free days later.
Zone 5a (-20 to -15°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 Garber, not a forecast for this year.
What to do before the first frost
About 7 weeks of growing season left in Garber before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Garber's last frost
04/21 is the middle of 30 years of NOAA records, not a promise. Plant by 04/07 and you're betting against frost in roughly 9 years out of 10. 05/06 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Garber compares
At roughly 178 frost-free days, Garber places 25,943 of 40,283 ZIP codes in this dataset. Within IA, it ranks 123 of 1,042.
Learn more
local microclimates covers what one yard in Garber can differ from the 52048 normal. zone vs. frost date covers why Zone 5a and Garber's frost date answer different questions.