Finger, TN 38334 Frost Dates
When can you plant in Finger, TN?
The last spring frost here typically falls around 04/06, about 221 days from today. The first fall frost typically arrives around 10/30, about 206 frost-free days later.
The USDA Plant Hardiness Zone Map puts Finger in Zone 7b (5 to 10°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
About 9 weeks of growing season left in Finger before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/06 isn't a guarantee
04/06 is the middle of 30 years of NOAA records, not a promise. Plant by 03/19 and you're betting against frost in roughly 9 years out of 10. 04/20 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Finger compares
Finger's growing season runs about 206 days, ranking 16,130 of 40,283 US ZIP codes measured here, longest to shortest. Within TN, it ranks 440 of 770.
Learn more
the frost range covers how to read the range around Finger's dates instead of trusting one. local microclimates covers what one yard in Finger can differ from the 38334 normal.