

Number of days per season with four inches or greater snow cover on the ground at.Madison Period of Record -City & Airport (1904/05-present).Madison Airport Office (1940/41-present).Maximum depth of snow cover on the ground at.Number of days per season with one inch or greater snow cover on.Madison Airport Office (1939/40-present).Number of days per season with one inch or greater snowfall at Madison:.NOTE: Greatest calendar-day snowfall totals (based upon local midnight) at this station may not necessarily correspond with greatest 24-hour snowfall totals obtained from the hourly records.Greatest daily snowfall total by snow season at Madison.Long-term seasonal snowfall since 1884/85.Daily Cumulative Snowfall (not snow depth).Precipitation Frequency Distribution for Madison Number of Days per year with one inch or greater precipitation at.
Number of Days per year with measurable precipitation (0.01 inches or greater) at.NOTE: Greatest calendar-day precipitation totals (based upon local midnight) at this station may not necessarily correspond with greatest 24-hour precipitation totals obtained from the hourly precipitation records.Greatest daily precipitation total by year at.Long-term and Seasonal Precipitation ( explanation):.(commencing on 1 Oct for Water Year) 2001 Seasonal and Annual Mean Dew Point at Madison Airport Office (1948-present).Length of frost-free season (32☏ base) at.Period of record for Madison City & Airport (1869-present).Dates of last spring and first autumn occurrence of 32 degrees Fahrenheit or lower at.Number of Days per season with minimum temperature of 70 degrees Fahrenheit or higher at.Number of Days per season with maximum temperature of 90 degrees Fahrenheit or higher at.Madison Airport Office (1940/41-present seasons).Number of Days per season with minimum temperature of zero degrees Fahrenheit or lower at.Long-term and Seasonal High, Low, and Mean Temperature ( explanation): Spring, Summer, Autumn, Winter, and Annual.Daily High and Low Temperatures ( explanation).Hourly Weather Data (three-day history).Recent Months, Daily Normals, and Records.Comparison of Current (1971-2000) Normals with Past Normals.Average Hourly Dew Point Temperatures ( explanation).

