Transcription of SNOWFALL RECORDS FOR PITTSBURGH - National Weather …
1 SNOWFALL RECORDS FOR PITTSBURGHLARGEST SNOW STORMS ON RECORDGREATEST SNOWFALL IN ONE " November 24-26, " March 13, " December 16-18, 189022" December 17, " March 12-14, " January 8, 5-6, " March 3, 194218" January 8-9, 188415" March 5, " February 18-21, 1927 GREATEST DEPTHS OF SNOW ON THE GROUND26" January 22, 197825" March 14, 199325" January 21, 197824" March 15, 199323" January 23, 197822" March 16, 199322" January 24, 197822" November 26, 1950 EARLIEST AND LATEST SNOW ON RECORDE arliest recorded snow:September 23, 1989 (Trace)Earliest recorded accumulation of snow:October 18, 1972 ( ")Latest recorded snow:May 27, 1961 (Trace)Latest recorded accumlation of snow:May 25, 1925 ( ")Latest recorded 1" or more accumulation.
2 May 9, 1966 ( ") SNOWFALL NORMALS (30 year mean 1991-2020) 1 FREQUENCY OF SNOWFALLS (24 hour total)Snowfalls of 16 inches or moreonce every 72 yearsSnowfalls of 12 inches or moreonce in every 14 yearsSnowfalls of 8 inches or moreonce every 4 yearsSnowfalls of 6 inches or moreonce every two yearsSnowfall of 1 inch or more13 times a year SNOW AND CHRISTMASF requency of a Whilte Christmas in PITTSBURGH (1" or more of new snow on 12/25) is 17 of having a trace or more of snow on the ground is 38 ' Past on which at least an inch of snow fell:1890 "1909 "1935 "1993 "1892 "1917 2"1950 "1995 "1902 "1919 2"1970 "2002 " " " SNOWFALL RECORDS FOR PITTSBURGH MISCELLANEOUS SNOWFALL RECORDSL ongest Periods With at Least " of Snow on the Ground64 daysJanuary 8 through March 12, 197862 daysDecember 20, 1976 through February 20, 1977 Back to Back Snowstorms (Within two weeks of each other)
3 1890 " Dec 16-18 " Dec 25-271978 " Jan 16-18 " Jan 19-211994 " Jan 3-4 " Jan "Feb 5-6 "Feb 9-10 LARGEST DAILY SNOWFALLS FOR EACH MONTHJANUARY FEBRUARY " January 8, "February 5, " March 13, " January 4, " February 20, " March 3, " January 22, " February 14, " March 5, " January 3, " February 3, " March 3, " January 13, " February 6, " March 16, "January 17, "February 20, "March 5, "January 20, " February 16, " March 11, 1924 APRIL MAY " April 3, " May 9, 1966T September 23, " April 8, " May 1, 1963T September 30, " April 4, "May 9 1923 TSeptember 30, "April 8, " May 25, " April 3, " May 10, " April 10, 1918 "May 1, " April 18, 1953 OCTOBER NOVEMBER " October 31, " November 24, " December 17, " October 24, " November 9, " December 27, " October 22, " November 28, " December 11, " October 30, " November 25, " December 31, "October 30, " November 17.
4 "December 16 2020 SNOWFALL RECORDS FOR PITTSBURGHMOST AND LEAST AMOUNTHS OF SNOWFALL BY MONTH AND SEASON RECORDS FOR PITTSBURGHMOST AND LEAST AMOUNTS OF SNOWFALL BY MONTH AND SEASON (cont.) JANUARY FEBRUARY
