❄When Is the Last Frost?

What to plant Hardiness zones By state

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New Hampshire frost dates: K

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City	Last frost	First frost	Season	Zone
Kearsarge	May 7	Oct 5	151 d	5b
Keene	May 14	Oct 1	140 d	5b
Kingston	Apr 30	Oct 11	164 d	6a

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

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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