- Making Gardening Decisions Using Historical Temperature Data
- Last Spring/First Fall Freeze-Frost Date Probabilities
- Spring Frost-Free Dates
- Plant Hardiness Zone Map
(United States Department of Agriculture) - Probability of Occurrence in the Spring and Fall of Selected Low Temperatures
(Climate of Minnesota Series - Part I, 1963) - The Agricultural and Minimum-Temperature-Free Seasons
(Climate of Minnesota Series - Part II, 1963) - Corn Growing Degree Day Normals
- Normal Temperature Maps
(PRISM Climate Group, Oregon State University) - Normal Temperatures (1951-1980) and Their Application
(Climate of Minnesota Series - Part XV, 1985) - Calculated and Measured Air and Soil Freeze-Thaw Frequencies
(Journal of Applied Meteorology, 1995) - Frequency, Duration, Commencement Time and Intensity of Temperature Inversions at St. Paul-Minneapolis
