Frost dates in Scott County, Iowa

Rolling grassy ridges of the Loess Hills, Iowa — Photo: Chris Light, CC BY-SA 4.0, via Wikimedia Commons

The average last spring frost in Scott County falls Apr 16 to Apr 27 and the average first fall frost Oct 10 to Oct 25, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b. Places: Bettendorf, Big Rock, Blue Grass, Buffalo, Davenport, Donahue. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.

ZIP	Place	Last spring frost	First fall frost	Zone
52722	Bettendorf	Apr 16	Oct 25	5b
52726	Blue Grass	Apr 19	Oct 22	5b
52728	Buffalo	Apr 19	Oct 22	5b
52745	Big Rock	Apr 23	Oct 15	5b
52746	Donahue	Apr 23	Oct 15	5b
52748	Eldridge	Apr 23	Oct 15	5b
52753	Le Claire	Apr 16	Oct 25	5b
52756	Long Grove	Apr 23	Oct 15	5b
52758	McCausland	Apr 22	Oct 16	5b
52765	New Liberty	Apr 27	Oct 10	5b
52767		Apr 16	Oct 25	5b
52768	Princeton	Apr 16	Oct 25	5b
52769	Stockton	Apr 23	Oct 15	5b
52773	Walcott	Apr 23	Oct 15	5b
52801	Davenport	Apr 19	Oct 22	5b
52802	Davenport	Apr 19	Oct 22	5b
52803	Davenport	Apr 19	Oct 22	5b
52804	Davenport	Apr 19	Oct 22	5b
52806	Davenport	Apr 23	Oct 15	5b
52807	Davenport	Apr 23	Oct 15	5b

Nearby counties

Clinton County Muscatine County Cedar County Jackson County Jones County Louisa County

All Iowa counties · Download Iowa frost dates (CSV)

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