Monthly and Seasonal Snowfalls Boise, Idaho (Airport 1958-2012) Oct Nov Dec Jan Feb Mar Apr May Season 1958-59 0.0 T 0.1 6.3 3.0 0.3 T 0.0 9.7 1959-60 0.0 T 1.6 11.5 4.0 3.5 T T 20.6 1960-61 T 2.1 1.1 T 3.2 0.8 0.0 T 7.2 1961-62 T 3.4 6.5 9.2 1.6 3.7 T 0.0 24.4 1962-63 0.0 0.3 T 10.1 T 0.4 1.7 0.0 12.5 1963-64 T 1.0 5.5 21.4 2.1 2.6 0.4 4.0 37.0 1964-65 0.0 7.3 8.7 18.4 0.4 0.4 1.3 T 36.5 1965-66 T 0.7 4.5 3.6 7.1 0.2 0.1 0.0 16.2 1966-67 0.1 T 9.0 2.0 1.9 0.3 8.0 T 21.3 1967-68 0.0 1.3 4.3 3.3 0.1 0.8 0.3 T 10.1 1968-69 0.0 1.3 11.4 14.4 5.5 1.3 7.2 0.0 41.1 1969-70 1.2 0.3 4.8 2.9 0.1 2.3 1.1 0.5 13.2 1970-71 0.3 0.1 4.4 4.0 2.1 1.6 T 0.0 12.5 1971-72 2.7 0.4 14.8 5.0 3.5 0.6 1.6 0.0 28.6 1972-73 T T 12.6 7.3 0.3 0.6 T 0.0 20.8 1973-74 0.0 8.8 4.5 6.0 2.4 5.7 T 0.0 27.4 1974-75 0.0 0.9 4.6 5.4 6.3 2.2 2.6 0.9 22.9 1975-76 T 3.9 4.2 6.3 6.7 3.9 0.2 0.0 25.2 1976-77 0.0 T 1.1 7.2 3.5 2.9 T T 14.7 1977-78 T 4.7 4.4 1.6 7.3 T T T 18.0 1978-79 0.0 0.2 3.1 11.9 4.3 0.8 0.2 T 20.5 1979-80 0.0 6.6 1.4 3.8 0.8 2.7 T 0.0 15.3 1980-81 0.0 3.2 1.7 3.6 0.7 T 0.5 0.0 9.7 1981-82 0.0 2.8 11.1 12.2 1.4 3.6 1.4 0.0 32.5 1982-83 0.0 2.1 6.4 1.6 0.9 T T 0.8 11.8 1983-84 0.0 2.2 26.2 4.3 4.4 T 0.3 T 37.4 1984-85 T 0.2 7.7 2.6 5.3 1.5 1.0 0.0 18.3 1985-86 T 18.6 12.6 3.9 4.4 0.0 T 0.0 39.5 1986-87 0.0 5.9 0.9 0.5 0.6 T 0.0 0.0 7.9 1987-88 0.0 0.5 3.0 3.9 0.3 2.9 1.2 0.0 11.8 1988-89 0.0 2.5 10.8 8.0 0.7 T T 0.0 22.0 1989-90 T 0.4 T 5.2 6.5 0.4 T T 12.5 1990-91 0.0 0.1 15.7 1.5 T 1.2 T 0.0 18.5 1991-92 1.1 2.8 T 0.3 T 0.0 T 0.0 4.2 1992-93 T 3.6 5.7 14.6 10.4 0.2 T T 34.5 1993-94 0.0 1.9 0.2 2.8 3.8 T T 0.0 8.7 1994-95 0.0 8.8 8.5 1.5 5.7 1.2 T T 25.7 1995-96 0.0 0.2 5.9 6.7 6.9 1.8 T T 21.5 1996-97 T T 13.0 3.4 T 0.3 T 0.0 16.7 1997-98 0.0 0.0 0.6 4.2 1.4 1.1 T 0.0 7.3 1998-99 0.0 T 8.8 1.7 5.7 6.7 0.4 0.0 23.3 1999-00 0.0 0.9 2.7 6.2 2.1 2.3 T T 14.2 2000-01 0.0 4.0 1.6 8.9 3.1 1.3 T 0.0 18.9 2001-02 0.0 3.5 9.9 14.4 T 4.3 0.0 0.0 32.1 2002-03 T 0.0 1.7 T 0.4 0.8 2.1 0.0 5.0 2003-04 T 0.3 4.2 10.0 6.5 0.7 0.0 0.0 21.7 2004-05 0.0 1.0 T 1.4 0.4 T T 0.0 2.8 2005-06 0.0 2.0 5.2 1.9 T 1.6 T 0.0 10.7 2006-07 0.0 1.2 1.9 1.9 3.3 0.5 0 0.0 8.8 2007-08 T 2.0 7.2 13.6 8.8 0.2 0.8 0.0 32.6 2008-09 1.7 0.3 20.2 7.6 1.0 2.8 0.1 0.0 33.7 2009-10 T 1.7 10.7 3.1 0.4 3.4 0.6 T 19.9 2010-11 T 7.8 7.4 0.2 5.0 1.1 T T 21.5 2011-12 0 0.2 0.2 4.9 1.0 2.3 0 normal 0.1 2.6 6.9 4.9 3.0 1.3 0.2 0.0 19.1 1981-2010 5/4/2012 boise monthly and seasonal snowfalls.txt