… has maps which show the 10%, 50% and 90% dates of first fall frost at http://agroclimate.org/tools/freeze-risk-probabilities/. These maps show the average date range in which one … station. On the left side of the page you will see Fall Freeze Probabilities about halfway down, and that will give you a graph showing …Read More
… frost climatology maps at http://agroclimate.org/tools/freeze-risk-probabilities/. These three maps show the 10%, 50% and 90% frost dates for spring and fall for 32 F if you pick Last Freeze Dates … date, the 50% shows the average date of last frost, and 90% shows the date for which 9 out of 10 years will have a final spring frost …Read More
… probability maps below (see http://agroclimate.org/tools/Freeze-Risk-Probabilities/ for a clearer view) show the dates for 10%, 50% and 90% for last frost.
[caption id=”attachment_1842″ align=”alignnone” …Read More