Nimmons, AR 63880 Frost Dates
Nimmons, AR: when does the frost end?
Around 03/31 is the usual last spring frost, about 215 days away. Fall's first freeze usually shows up around 11/01, roughly 215 days after the last spring frost.
Nimmons sits in USDA Zone 7b (5 to 10°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
Stretching the season past the first frost
With roughly 9 weeks until Nimmons's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Nimmons's last frost
03/31 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/12 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/15 and only about 1 year in 10 sees frost after that.
Nimmons against the rest of the dataset
About 215 days separate Nimmons's last and first frost, putting it 14,204 of 40,283 ZIP codes nationally. Within AR, it ranks 483 of 687.
Learn more
Before leaning on 63880's figures: local microclimates explains what one yard in Nimmons can differ from the 63880 normal, while zone vs. frost date explains why Zone 7b and Nimmons's frost date answer different questions.