Climate Summary for December

Station: Boonton (280907) State: New Jersey Period of Record: 12/1893-12/2016 (# of years included = 114) Temperature Precipitation EXTREMES EXTREMES Greatest Daily Greatest | Cumulative Chance Chance Day Average Average | Highest Yr Lowest Yr || amount snowfall | average >=.01" >=.1" Max (F) Min (F) | (F) (F) || Inches Yr Inches Yr | precip(in) precip snow 1 47 29 | 77 1933 8 1936 || 1.40 2016 3.5 1967 | 0.15 0.24 0.03 2 47 28 | 71 2006 9 1967 || 2.93 1996 1.0 2007 | 0.30 0.27 0.03 3 46 28 | 67 2009 8 1976 || 1.56 1986 2.0 1893 | 0.45 0.23 0.05 4 46 28 | 65 1932 4 1940 || 2.52 1990 6.0 1911 | 0.61 0.27 0.03 5 46 28 | 67 1982 5 1940 || 2.25 1993 4.0 1893 | 0.76 0.35 0.03 6 45 27 | 68 2001 6 1926 || 1.62 1952 7.5 2002 | 0.91 0.38 0.16 7 45 27 | 66 1982 -3 1926 || 1.64 1953 5.0 2003 | 1.05 0.27 0.03 8 45 27 | 66 1932 1 1926 || 1.98 2011 1.0 1996 | 1.19 0.23 0.02 9 44 26 | 63 1966 9 1976 || 0.95 1974 9.0 2005 | 1.33 0.24 0.08 10 44 26 | 64 1966 7 1968* || 1.95 1978 3.0 1995 | 1.47 0.35 0.05 11 44 26 | 69 1946 0 1958 || 1.83 1969 1.5 1967* | 1.62 0.32 0.08 12 43 25 | 68 1899 1 1988* || 1.60 2008 2.0 1982* | 1.75 0.36 0.10 13 43 25 | 69 1899 2 1988 || 3.38 1983 4.0 1992 | 1.88 0.32 0.07 14 42 25 | 68 2015 4 1958 || 2.40 1915 12.0 1915 | 1.99 0.40 0.11 15 42 24 | 65 2015 5 2005* || 1.28 1956 7.0 2003 | 2.11 0.27 0.10 16 42 24 | 63 2008 -4 1917 || 1.20 2005 7.5 1916 | 2.23 0.27 0.08 17 41 24 | 61 1921 3 1917 || 1.33 1940 4.0 1973* | 2.34 0.31 0.10 18 41 24 | 62 1928 -7 1919 || 1.20 2000 0.3 1963 | 2.44 0.26 0.02 19 41 23 | 60 2006 -3 1919 || 1.54 1929 2.0 1977* | 2.55 0.25 0.05 20 40 23 | 60 1895 -2 1942 || 2.25 1936 8.0 1995 | 2.65 0.28 0.11 21 40 23 | 69 1923 -4 1942 || 3.36 1957 5.0 1966 | 2.74 0.28 0.07 22 40 23 | 64 2013 -1 1942 || 0.88 1977 3.0 1962 | 2.84 0.30 0.08 23 40 22 | 66 2013 -1 1917 || 1.63 1918 4.0 1896 | 2.94 0.34 0.05 24 39 22 | 68 2015 -2 1989 || 1.60 1899 6.0 1963 | 3.04 0.32 0.07 25 39 22 | 67 2015 -3 1980 || 1.30 2003 11.0 1966 | 3.15 0.35 0.11 26 39 22 | 69 1931 -6 1980 || 1.31 1945 6.0 1969 | 3.25 0.30 0.14 27 39 22 | 64 1964 -6 1948 || 1.75 1947 16.0 2010 | 3.35 0.33 0.09 28 38 21 | 61 1949 -7 1950 || 1.78 2011 7.5 1990 | 3.45 0.28 0.11 29 38 21 | 62 2008* -6 1950* || 1.66 1966 2.5 1967 | 3.54 0.36 0.12 30 38 21 | 68 1984 -21 1917 || 1.66 1948 4.5 1993 | 3.64 0.35 0.12 31 38 21 | 66 1932 -19 1917 || 2.96 1948 3.0 1911 | 3.73 0.25 0.07 * - Asterisk indicates that the record was also reached in previous years.