Climate Summary for December

Station: Somerville 3NW (288194) State: New Jersey Period of Record: 12/1893-12/2005 (# of years included = 111) 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 48 27 | 70 1962 4 1936 || 1.06 1917 0.5 1902 | 0.15 0.20 0.02 2 47 27 | 68 2001 7 1976 || 2.12 1996 2.0 1893 | 0.29 0.26 0.04 3 47 27 | 65 1998* 5 1976 || 1.73 1967 5.0 1903 | 0.44 0.23 0.05 4 46 26 | 69 1998 2 1940 || 1.70 1968 9.0 1957 | 0.58 0.33 0.04 5 46 26 | 73 1998 11 2002* || 2.90 1938 4.0 1940* | 0.73 0.38 0.07 6 46 26 | 71 2001 5 1893 || 1.25 1996 7.7 2002 | 0.87 0.37 0.09 7 45 26 | 72 2001 -7 1926 || 2.00 1908 4.5 2003 | 1.01 0.29 0.05 8 45 25 | 75 1998 1 2002 || 1.61 1950 1.0 1917 | 1.15 0.29 0.03 9 44 25 | 66 1966 5 1902 || 1.15 1978 3.0 2005* | 1.28 0.32 0.10 10 44 25 | 72 1946 0 1910 || 0.96 1907 5.2 2005 | 1.42 0.31 0.10 11 44 24 | 64 1966* -1 1958 || 1.70 1992 2.5 1910 | 1.56 0.33 0.08 12 43 24 | 69 1931 2 1988 || 1.60 1967 13.0 1960 | 1.70 0.40 0.09 13 43 24 | 65 1979 2 1988 || 1.76 1915 3.0 1915 | 1.83 0.36 0.09 14 42 24 | 67 1901 -4 2005 || 1.90 1917* 11.0 1917 | 1.95 0.43 0.14 15 42 23 | 63 1918 -5 2005 || 1.41 1981 8.0 1916 | 2.06 0.30 0.08 16 42 23 | 60 1975 -4 1917 || 1.80 1902 10.0 1896 | 2.18 0.30 0.08 17 42 23 | 64 1971 -1 1951* || 1.39 1973 4.5 1932 | 2.30 0.33 0.05 18 41 22 | 66 2000 -4 1919 || 1.35 1915 3.0 1971* | 2.41 0.32 0.10 19 41 22 | 62 1931 -6 1932 || 1.04 1934 9.5 1948 | 2.52 0.18 0.04 20 41 22 | 64 1895 -4 1960 || 1.50 1903 7.0 1995 | 2.63 0.31 0.07 21 40 22 | 65 1923 -4 1942* || 1.62 1973 2.5 1966 | 2.74 0.29 0.05 22 40 21 | 64 1998 -1 1904 || 1.30 1902 5.2 1959 | 2.85 0.35 0.05 23 40 21 | 64 1998 -4 1960 || 1.60 1907 4.5 1963 | 2.96 0.33 0.13 24 40 21 | 64 1990 1 1989* || 1.20 1910 11.4 1912 | 3.08 0.34 0.10 25 40 21 | 68 1964 -2 1980 || 1.62 1986 4.0 1902 | 3.19 0.32 0.11 26 39 20 | 66 1964 -7 1980 || 1.24 1947 14.5 1947 | 3.31 0.29 0.12 27 39 20 | 63 1964 -8 1948 || 1.52 1973 7.0 1933 | 3.42 0.25 0.09 28 39 20 | 63 1949 -14 1896 || 1.40 1942 7.7 1990 | 3.53 0.29 0.03 29 39 20 | 64 1982 -3 1933* || 2.50 1901 2.2 1960 | 3.64 0.39 0.11 30 39 20 | 73 1984 -14 1917 || 2.23 1948 5.5 1935 | 3.74 0.35 0.11 31 38 20 | 62 1965* -18 1917 || 1.24 1948 16.2 2000 | 3.84 0.29 0.04 * - Asterisk indicates that the record was also reached in previous years.