Interactive First Frost Date Map for New Hampshire

Using historical climate data from NOAA, Plantmaps has created a new interactive map displaying average annual first frost dates for New Hampshire as well as major cities in New Hampshire which will assist gardeners and growers with frost protection:

First Frost Date Map for New Hampshire

First Frost Date Map for New Hampshire


The interactive first frost date map can assist gardeners and growers trying to decide when to plant seeds, when to plant a garden and what type of plant frost protection to use.

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