Interactive First Frost Date Map for Utah
Using historical climate data from NOAA, Plantmaps has created a new interactive map displaying average annual first frost dates for Utah as well as major cities in Utah which will assist gardeners and growers with frost protection:
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.

Great site! We live in a cold pocket of Utah, and didn’t know exactly when to plant our garden. Thanks for the information!