Frost dates by ZIP code: The nearest NOAA stations to your ZIP, 1991-2020 normals
Enter a five-digit ZIP code. PlainClimate finds its center (Census Bureau 2024) and the five nearest NOAA stations with frost dates, and shows each station's last spring and first autumn 32°F dates with its distance and elevation.
Frost dates near ZIP 64082
The USDA's 2023 Plant Hardiness Zone Map puts ZIP 64082 in zone 6b (the coldest night of a typical year: -5 to 0°F).
The nearest station, Lees Summit Reed Wildlife Refuge, MO, is 4 miles from the ZIP's center: its last spring frost comes after April 13 in half of years and after April 28 in one year in ten.
| Station | Distance | Elevation | Last frost (median) | 1 in 10 after | First frost (median) | Hardiness zone |
|---|---|---|---|---|---|---|
| Lees Summit Reed Wildlife Refuge, MO | 4 mi | 1,000 ft | April 13 | April 28 | October 26 | – |
| Lee's Summit, MOLees Summit Municipal Airport | 7 mi | 997 ft | April 7 | April 24 | October 29 | 6b |
| Pleasant Hill, MOPleasant Hill Weather Office | 9 mi | 1,000 ft | April 8 | April 23 | October 29 | 6b |
| Independence, MO | 14 mi | 985 ft | April 10 | April 26 | October 27 | 6b |
| Olathe, KSOlathe Johnson County Exec Airport | 18 mi | 1,070 ft | April 8 | April 23 | October 29 | 6b |
Frost comes later in spring at higher and colder stations and earlier in low, open ground: prefer a station at a similar elevation to yours. Hardiness zone in the table: the USDA's rule (the average of each year's coldest night, 1991-2020) applied to the station's own record.
Every frost threshold at Lees Summit Reed Wildlife Refuge
NOAA publishes the dates for several temperatures and odds. A 30% spring date means a 3-in-10 chance of a later frost (the convention almanacs use); 50% is the median; 10% the cautious date.
| Threshold | Spring, 10% | Spring, 30% | Spring, 50% | Spring, 90% | Autumn, 50% | Autumn, 10% |
|---|---|---|---|---|---|---|
| 36°F (light frost) | May 7 | April 30 | April 24 | April 11 | October 16 | September 29 |
| 32°F | April 28 | April 20 | April 13 | March 31 | October 26 | October 11 |
| 28°F (hard freeze) | April 18 | April 8 | April 3 | March 16 | November 3 | October 19 |
| 24°F | April 7 | March 30 | March 22 | March 5 | November 10 | October 30 |
Source: NOAA NCEI 1991-2020 annual normals; ZIP centers: Census Bureau 2024 Gazetteer; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026. Autumn 10%: one year in ten has its first frost before this date.