❄When Is the Last Frost?

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Arkansas frost dates: U

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City	Last frost	First frost	Season	Zone
Ulm	Mar 11	Nov 17	251 d	8b
Umpire	Mar 26	Nov 12	231 d	8a
Uniontown	Apr 9	Oct 28	202 d	7b

A B C D E F G H I J K L M N O P Q R S T U V W Y

When Is the Last Frost — frost dates and planting calendars for every US ZIP code, from NOAA 1991–2020 climate normals.

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