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Re: UPDATED CFS WINTER OUTLOOK!
Well I'm liking the blue over...

Average Frost Dates

Courtesy of the National Climatic Data Center, National Oceanic and Atmospheric Administration.

The dates listed above are normal averages for a light freeze/frost. The possibility of a frost occurring after the spring dates and before the fall dates is 50 percent. Frost/freeze temperatures are categorized by their effect on plants:
  • Light freeze: 29 degrees F to 32 degrees F -- tender plants killed, with little destructive effect on other vegetation.
  • Moderate freeze: 25 degrees F to 28 degrees F -- widely destructive effect on most vegetation, with heavy damage to fruit
  • blossoms and tender and semi-hardy plants.
  • Severe freeze: 24 degrees F and colder -- damage to most plants.
Tags: spring, fall, autumn, frost, dates, dew