Kansas frost dates by county and ZIP code
Across 704 Kansas ZIP codes the average last spring frost runs Apr 4 to May 9 and the average first fall frost Oct 4 to Nov 2 (50% odds, 32°F, NOAA 1991–2020 normals), with USDA hardiness zones. Download the table as CSV.
Plants for Kansas
Kansas's university or garden plant program: Prairie Star Flowers, with a link to the official list. Not affiliated. All state plant programs.
Counties
- Allen
- Anderson
- Atchison
- Barber
- Barton
- Bourbon
- Brown
- Butler
- Chase
- Chautauqua
- Cherokee
- Cheyenne
- Clark
- Clay
- Cloud
- Coffey
- Comanche
- Cowley
- Crawford
- Decatur
- Dickinson
- Doniphan
- Douglas
- Edwards
- Elk
- Ellis
- Ellsworth
- Finney
- Ford
- Franklin
- Geary
- Gove
- Graham
- Grant
- Gray
- Greeley
- Greenwood
- Hamilton
- Harper
- Harvey
- Haskell
- Hodgeman
- Jackson
- Jefferson
- Jewell
- Johnson
- Kearny
- Kingman
- Kiowa
- Labette
- Lane
- Leavenworth
- Lincoln
- Linn
- Logan
- Lyon
- Marion
- Marshall
- McPherson
- Meade
- Miami
- Mitchell
- Montgomery
- Morris
- Morton
- Nemaha
- Neosho
- Ness
- Norton
- Osage
- Osborne
- Ottawa
- Pawnee
- Phillips
- Pottawatomie
- Pratt
- Rawlins
- Reno
- Republic
- Rice
- Riley
- Rooks
- Rush
- Russell
- Saline
- Scott
- Sedgwick
- Seward
- Shawnee
- Sheridan
- Sherman
- Smith
- Stafford
- Stanton
- Stevens
- Sumner
- Thomas
- Trego
- Wabaunsee
- Wallace
- Washington
- Wichita
- Wilson
- Woodson
- Wyandotte
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