TRENTON, NEW JERSEY
GREATEST 2-DAY SNOWFALL BY MONTH, SEASON AND YEAR

OBSERVING SITE:  COOP 288878/99999 ("TRENTON 2"), JUNE 1865-MARCH 1913
OBSERVING SITE:  COOP 288883/14773 ("TRENTON WBO CITY"), APRIL 1913-NOVEMBER 1981
OBSERVING SITE:  COOP 999999/14792 ("TRENTON MERCER AIRPORT"), DECEMBER 1981-PRESENT

This data has been quality-controlled beyond what the NCDC digital database currently contains:
"C" INDICATES VALUE IS NOT CORRECT OR AVAILABLE DIGITALLY, BUT IS LISTED ON OFFICIAL DOCUMENTS
"*" INDICATES VALUE IS UNOFFICIAL
"MM" INDICATES VALUE COULD NOT BE LOCATED IN EITHER THE DIGITAL DATABASE OR PAPER ARCHIVES

                                           YEAR ENDING                                     CALENDER
PERIOD  JAN   FEB   MAR   APR   MAY   JUN    JUNE 30   JUL   AUG   SEP   OCT   NOV   DEC     YEAR  
1865     MM    MM    MM    MM    MM    MM       MM      MM    MM     0C    0C    TC  4.0C      MM  
1866    6.5C  2.5C  0.5C    0C    0C    0C      MM       0C    0C    0C    0C    TC  4.5C     6.5  
1867    5.0C  9.0C  5.5C    0C    0C    0C     9.0       0C    0C    0C    0C    TC  2.5C     9.0  
1868    8.0C  6.0C 10.0C  3.0C    0C    0C    10.0       0C    0C    0C    TC    TC  2.0C    10.0  
1869    5.0C  4.0C  1.0C    TC    0C    0C     5.0       0C    0C    0C    0C    TC  5.5C     5.5  
1870    0.5C  4.0C  5.0C    0C    0C    0C     5.5       0C    0C    0C    0C    TC  1.0C     5.0  
1871    5.5C  5.0C    0C    0C    0C    0C     5.5       0C    0C    0C    0C    TC  2.5C     5.5  
1872    2.0C  3.0C  3.0C    0C    0C    0C     3.0       0C    0C    0C    0C  2.0C 17.0C    17.0  
1873    5.0C  5.0C    TC    0C    0C    0C    17.0       0C    0C    0C    0C    TC  2.0C     5.0  
1874    4.0C  8.0C    TC    TC    0C    0C     8.0       0C    0C    0C    TC    0C  0.5C     8.0  
1875    6.5C  3.0C  3.0C    TC    0C    0C     6.5       0C    0C    0C    0C    TC    TC     6.5  
1876      TC  7.0C    TC    TC    0C    0C     7.0       0C    0C    0C    TC    TC  2.5C     7.0  
1877   11.0C  1.0C  1.0C    0C    0C    0C    11.0       0C    0C    0C    0C   MM     0C      MM  
1878    5.0C    TC    TC    0C    0C    0C      MM       0C    0C    0C    0C    0C  3.0C     5.0  
1879    8.0C  4.0C    TC    TC    0C    0C     8.0       0C    0C    0C    0C  2.0C  3.0C     8.0  
1880    5.0C  8.0C  5.0C    TC    0C    0C     8.0       0C    0C    0C    0C  5.0C  8.0C     8.0  
1881    6.0C  8.0C   MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1882     MM    MM    MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1883     MM    MM    MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1884     MM    MM    MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1885     MM    MM    MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1886     MM    MM    MM    MM    MM    MM       MM      MM    MM    MM    MM    MM    MM       MM  
1887     MM    MM    MM    MM    MM    MM       MM       0C    0C    0C    0C    TC  9.0C      MM  
1888    4.0C  4.0C 21.0C    TC    0C    0C    21.0       0C    0C    0C    0C    TC    TC    21.0  
1889    3.0C  3.0C    TC    0C    0C    0C     3.0       0C    0C    0C    TC    TC    TC     3.0  
1890      TC    TC  6.0C  5.0C    0C    0C     6.0       0C    0C    0C    0C    TC  5.0C     6.0  
1891    3.0C  2.0C  3.0C    TC    TC    0C     5.0       0C    0C    0C    0C    TC    TC     3.0  
1892    4.0C    TC  4.0C    TC    0C    0C     4.0       0C    0C    0C    0C    TC  1.0C     4.0  
1893    7.0C  8.0C  4.0     TC    0C    0C     8.0       0C    0C    0C    TC    T   1.0      8.0  
1894    4.0C  6.0C    TC    TC    0C    0C     6.0       0C    0C    0C    0C    TC  4.0C     6.0  
1895    3.0C  7.0C  4.0C    TC    0C    0C     7.0       0C    0C    0C    0C    TC  1.0C     7.0  
1896      T   2.0C  8.0     TC    0C    0C     8.0       0C    0C    0C    0C  3.0C  9.0C     9.0  
1897   10.0C  5.0C    TC    TC    0C    T     10.0       0C    0C    0C    0C    TC    TC    10.0  
1898    4.0C    TC    TC  3.0     0C    0C     4.0       0C    0C    0C    0C  8.0C  2.0      8.0  
1899    4.0C 22.0C  4.0C    TC    0C    0C    22.0       0C    0C    0C    0C    T     T     22.0  
1900    2.0C 12.0   7.0     T     0C    0C    12.0       0C    0C    0C    0C    T   0.1     12.0  
1901    3.0   3.0C    T     0C    0C    0C     3.0       0C    0C    0C    0C  1.0C    T      3.0  
1902    5.0  11.0C  4.0C    0C    0C    0C    11.0       0C    0C    0C    0     0C  2.0C    11.0  
1903    3.0C  9.0C    0C    TC    0C    0C     9.0       0C    0C    0C    T     T   3.0      9.0  
1904    4.0C  2.0   1.0     TC    0C    0C     4.0       0C    0C    0C    0C    T   4.0C     4.0  
1905   14.0C  3.0C  2.0     T     0C    0     14.0       0     0     0C    0     T     T     14.0  
1906    3.0C  3.0C  4.0     0C    T     0C     4.0       0C    0C    0C    T     T     TC     4.0  
1907    4.0  11.0C  6.0     T     TC    0C    11.0       0C    0C    0C    0C    T   2.0C    11.0  
1908    9.0   4.0C  3.0     T     0C    0C     9.0       0C    0C    0C    0C    T   4.0      9.0  
1909    4.0     T   3.0     T     0C    0C     4.0       0C    0C    0C    T   2.0  10.0     10.0  
1910     MM    MM     TC    0C    0C    0C      MM       0C    0C    0C    TC    T   8.0       MM  
1911    4.0   3.0   3.0C  2.0     0C    0C     8.0      MM     0C   MM    MM     T   1.5       MM  
1912    8.0C   MMC  2.0C    TC    0C    0C      MM       0C    0C    0C    0C  1.0   8.0C      MM  
1913      T   1.0     T     TC    0C    0C     8.0       0C    0C    0C    0C    TC  0.5C     1.0  
1914    1.3C  9.0C 10.6C    0C    0C    0C    10.6       0C    0C    0C    TC    TC  1.5C    10.6  
1915    1.2C  3.7C  8.2C 16.0C    0C    0C    16.0       0C    0C    0C    0C    TC  7.8C    16.0  
1916    0.9C  6.2C  3.0C  5.4C    0C    0C     7.8       0C    0C    0C    0C    TC  7.9C     7.9  
1917    2.7C  3.0C  6.6C  6.2C    0C    0C     7.9       0C    0C    0C    TC  0.3C  3.7C     6.6  
1918    6.8C  1.7C  0.1C  1.0C    0C    0C     6.8       0C    0C    0C    0C    0C    TC     6.8  
1919    0.3C  0.5C  0.5C    TC    0C    0C     0.5       0C    0C    0C    0C    TC  1.6C     1.6  
1920    2.5C  8.7C  5.5C    TC    0C    0C     8.7       0C    0C    0C    0C    TC  1.0C     8.7  
1921    1.0C  9.3C  0.2C  0.2C    0C    0C     9.3       0C    0C    0C    0C    TC  6.0C     9.3  
1922   10.8C  7.5C  3.0C    0C    0C    0C    10.8       0C    0C    0C    0C    TC  4.5C    10.8  
1923    4.3C  7.7C  5.9C  1.9C    0C    0C     7.7       0C    0C    0C    0C    TC  1.2C     7.7  
1924    0.6C  5.5C  2.5C  7.5C    0C    0C     7.5       0C    0C    0C    0C    TC  0.8C     7.5  
1925    5.8C  0.3C    TC    0C    TC    0C     5.8       0C    0C    0C  1.0C  1.2C  0.4C     5.8  
1926    3.0C 11.8C  0.5C    TC    0C    0C    11.8       0C    0C    0C    TC    TC  5.7C    11.8  
1927    9.0C  2.5C    TC    TC    0C    0C     9.0       0C    0C    0C    0C  0.3C  2.0C     9.0  
1928   11.0C  2.0C  4.0C  1.2C    0C    0C    11.0       0C    0C    0C    0C    TC  1.7C    11.0  
1929    0.5C  7.8C    TC    0C    0C    0C     7.8       0C    0C    0C    0C    TC  2.5C     7.8  
1930    1.2C  2.6C    TC    TC    0C    0C     2.6       0C    0C    0C    0C    TC  3.8C     3.8  
1931      TC  0.9C  0.2C    TC    0C    0C     3.8       0C    0C    0C    0C  1.6C    TC     1.6  
1932    0.5C  1.0C  0.8C    TC    0C    0C     1.6       0C    0C    0C    0C    TC  6.9C     6.9  
1933      TC  8.3C  2.0C    TC    0C    0C     8.3       0C    0C    0C    0C  1.0C  6.6C     8.3  
1934    0.2C  8.6C  3.3C    TC    0C    0C     8.6       0C    0C    0C    TC    TC    TC     8.6  
1935   10.8C  4.3C  1.1C    TC    0C    0C    10.8       0C    0C    0C    0C  2.0C  4.9C    10.8  
1936    4.0C  2.5C    TC    TC    0C    0C     4.9       0C    0C    0C    0C  0.2C  1.0C     4.0  
1937    2.2C  1.3C  3.1C    TC    0C    0C     3.1       0C    0C    0C    0C    TC    TC     3.1  
1938    1.3C  2.7C  1.6C  0.2C    0C    0C     2.7       0C    0C    0C    0C  8.7C    TC     8.7  
1939    6.5C  0.9C  2.2C  0.3C    0C    0C     8.7       0C    0C    0C    0C    TC  2.7C     6.5  
1940    1.3C  7.5C  2.1C  2.5C    0C    0C     7.5       0C    0C    0C  0.5C    TC  3.9C     7.5  
1941    7.3C  5.7C  6.4C    0C    0C    0C     7.3       0C    0C    0C    0C    0C  0.4C     7.3  
1942    3.9C  0.4C  1.7C    0C    0C    0C     3.9       0C    0C    0C    0C    TC  3.8C     3.9  
1943    5.6C  0.7C  2.5C    TC    0C    0C     5.6       0C    0C    0C    0C  0.6C    TC     5.6  
1944    2.0C  5.0C  3.0C  2.0C    0C    0C     5.0       0C    0C    0C    TC  0.2C  2.1C     5.0  
1945    3.1C  3.5C    TC    0C    0C    0C     3.5       0C    0C    0C    0C  1.9C  6.8C     6.8  
1946    2.4C  5.6C    TC    TC    0C    0C     6.8       0C    0C    0C    0C    0C  1.0C     5.6  
1947    1.9C 10.8C  2.7C    TC    0C    0C    10.8       0C    0C    0C    0C    TC  8.2C    10.8  
1948    4.6C  5.3C  1.8C    TC    0C    0C     8.2       0C    0     0     0     TC 11.7     11.7  
1949    4.0   5.0   5.0   0.5     0     0     11.7       0     0     0     0     T   0.6      5.0  
1950      T   2.4   0.5     T     0     0      2.4       0     0     0     T   1.4   0.6      2.4  
1951    1.1   0.3   0.2     0     0     0      1.4       0     0     0     T     T   6.6      6.6  
1952    2.2     T   7.2     0     0     0      7.2       T     0     0     T   2.8   2.0      7.2  
1953    2.4C  0.2   4.2     T     T     0      4.2       0     0     T     0   4.2     T      4.2  
1954    8.7   0.1   0.1     T     T     T      8.7       T     0     0     0     0     T      8.7  
1955    1.3   5.4   2.0     T     0     T      5.4       0     0     0     0   4.0   1.0      5.4  
1956    4.0   1.2C 12.2   4.2     0     0     12.2       0     0     0     0     T   0.1     12.2  
1957    2.0   5.0   2.0   1.4     0     0      5.0       0     0     0     T   0.6   8.1      8.1  
1958    3.1  13.0  16.6     0     0     0     16.6       0     0     0     0     T   1.0     16.6  
1959    1.5   0.7   4.1   0.8C    0     0      4.1       0     0     0     0   0.1   5.2C     5.2  
1960    0.8   1.4   8.4     T     0     0      8.4       0     0     0     T     0  16.6     16.6  
1961   10.3C  8.0   0.3     T     0     0     16.6       0     0     0     0   0.8   5.7     10.3  
1962    0.3   3.1   3.7     T     0     0      5.7       0C    0     0   1.6   0.1   4.0      4.0  
1963    4.2   2.0   0.9     0     T     0      4.2       0     0     0     0     T   6.8      6.8  
1964    9.0   6.3   2.0     0     0     0      9.0       0     0     0     0   0.1   2.0      9.0  
1965    9.0   1.4   4.3   2.5     0     0      9.0       0     0     0     T     0     0      9.0  
1966    7.3   4.2   0.1     0     0     0      7.3       0     0     0     0     T  11.7     11.7  
1967    0.2  13.8   5.1   0.5     0     0     13.8       0     0     0     0   6.3   4.0     13.8  
1968    1.2   2.0   0.7     0     0     0      6.3       0     0     0     0   0.5   3.7      3.7  
1969    2.4   8.0   6.0     0     0     0      8.0       0     0     0     0   0.2   8.0      8.0  
1970    4.3   3.0   1.5     T     0     0      8.0       0     0     0     0     0   1.7      4.3  
1971    6.0   0.7   2.6   4.4     0     0      6.0       0     0     0     0     T   0.5      6.0  
1972    3.0   3.2   0.4   0.3     0     0      3.2       0     0     0   2.5   0.1   0.1      3.2  
1973    0.2   0.2     T     T     0     0      2.5       0     0     0     0     T   4.3      4.3  
1974    4.3   6.0   1.0   0.2     0     0      6.0       0     0     0     0     0   1.1      6.0  
1975    3.1   4.1   0.8     T     0     0      4.1       0     0     0     0     T   1.5      4.1  
1976    2.5   3.7   4.4     0     0     0      4.4       0     0     0     0     T   3.2      4.4  
1977    6.0   1.4     T     0     T     0      6.0       0     0     0     0   0.6   0.2      6.0  
1978   10.3  16.1   5.4     T     0     0     16.1       0     0     0     0   2.2   0.3     16.1  
1979    5.0   8.6     T     T     0     0      8.6       0     0     0   0.1     T   5.4      8.6  
1980    3.8   0.7   3.2   0.8     0     0      5.4       0     0     0     0   1.1   2.3      3.8  
1981    4.2     T   5.2     0     0     0      5.2       0     0     0     0C    TC  3.0*     5.2  
1982    6.7*  1.3*  0.3*  4.3*    0*    0*     6.7       0*    0*    0*    0*    0*  4.2*     6.7  
1983    0.9* 17.6*  0.3*  3.6*    0*    0*    17.6       0*    0*    0*    0*  0.5*  0.9*    17.6  
1984    5.1*    T*  7.0*    T*    0*    0*     7.0       0*    0*    0*    0*    T*  1.4*     7.0  
1985    4.0*  3.6*    T*    T*    0*    0*     4.0       0*    0*    0*    0*    T*  2.8*     4.0  
1986    1.0*  5.5*    T*  0.6*    0*    0*     5.5       0*    0*    0*    0*    T*  1.0*     5.5  
1987    9.7* 11.4*  1.1*    0*    0*    0*    11.4       0*    0*    0*    0*  1.3*  2.1*    11.4  
1988    5.3*  2.2*  0.2*    T*    0*    0*     5.3       0*    0*    0*    0*    T*  0.3*     5.3  
1989    3.3*  0.4*  4.1*    0*    T*    0*     4.1       0*    0*    0*    0*  5.3*  2.2*     5.3  
1990    1.9*  0.7*  0.5*  0.8*    0*    0*     5.3       T*    0*    0*    0*    0*  7.2*     7.2  
1991    2.6*  1.0*  1.4*    0*    0*    0*     7.2       0*    0*    0*    0*    T*  0.8*     2.6  
1992    1.7*  1.2*  3.5*    0*    0*    0*     3.5       0*    0*    0*    0*    T*  1.0*     3.5  
1993    1.1*  3.1* 14.8*    0*    0*    0*    14.8       0*    0*    0*    0*    T*  1.8*    14.8  
1994    4.2*  8.1*  5.3*    0*    T*    0*     8.1       0*    0*    0*    0*    T*    0*     8.1  
1995    1.0* 14.0*    T*    0*    0*    0*    14.0       0*    0*    0*    0*  3.0*  7.7*    14.0  
1996   24.2*  8.0*  6.3*  3.0*    0*    0*    24.2       0*    0*    0*    0*    T*  0.3*    24.2  
1997    2.5*  4.5*  7.8*  1.5*    0*    0*     7.8       0*    0*    0*    0*    T*  2.4*     7.8  
1998    1.5*    T*  0.4*    0*    0*    0*     2.4       0*    0*    0*    0*    0*  1.2*     1.5  
1999    3.9*  0.4*  5.5*    0*    0*    0*     5.5       0*    0*    0*    0*    T*    T*     5.5  
2000    9.2*  3.4*    T*  4.2*    0*    0*     9.2       0*    0*    0*    0*    T* 13.0*    13.0  
2001    5.5*  6.3*  2.0*    T*    0*    0*    13.0       0*    0*    0*    0*    0*    T*     6.3  
2002    3.8*  1.5*  0.7*    0*    0*    0*     3.8       0*    0*    0*    T*  0.4*  7.0*     7.0  
2003    2.9* 15.1*  1.0*  4.6*    0*    0*    15.1       0*    0*    0*    0*    0*  8.3*    15.1  
2004    3.7*  0.4*  4.5*    0*    0*    0*     8.3       0*    0*    0*    0*    T*  1.8*     4.5  
2005   14.3*  6.0*  2.3*    0*    0*    0*    14.3       0*    0*    0*    0*    T*  4.8*    14.3  
2006    2.6* 13.1*    T*  0.4*    0*    0*    13.1       0*    0*    0*    0*    0*    T*    13.1  
2007    2.6*  2.1*  3.7*  0.5*    0*    0*     3.7       0*    0*    0*    0*    T*  0.8*     3.7  
2008    1.5*  4.8*    T*    0*    0*    0*     4.8       0*    0*    0*    T*    T*  1.2*     4.8  
2009    2.8*  4.0*  5.5*    0*    0*    0*     5.5       0*    0*    0*    0*    0* 10.0*    10.0  
2010    0.8* 17.6*    T*    0*    0*    0*    17.6       0*    0*    0*    0*    T* 10.1*    17.6  
2011   15.2*  1.5*  0.3*    T*    0*    0*    15.2       0*    0*    0*  3.2*    0*    T*    15.2  
2012    2.7*  2.3*    0*    0*    0*    0*     3.2       0*    0*    0*    0*  3.5*  1.0*     3.5  
2013    1.3*  5.0*  3.5*    0*    0*    0*     5.0       0*    0*    0*    0*    T*  3.7*     5.0  
2014    8.3* 10.0*  0.6*    T*    0*    0*    10.0       T*    0*    0*    0*  1.0*  0.3*    10.0  
2015    5.0*  4.9*  7.4*    0*    0*    0*     7.4       0*    0*    0*    0*    0*    0*     7.4  
2016   18.5*  1.7*  1.9*    0*    0*    0*    18.5       0*    0*    0*    0*  0.3*  0.8*    18.5  
2017    4.9*  3.7*  6.5*    T*    0*    0*     6.5       0*    0*    0*    0*    0*  5.7*     6.5  
2018    4.2*  2.9*  7.7*  0.8*    0*    0*     7.7       0*    0*    0*    0*  4.5*    T*     7.7  
2019    1.1*  2.1*  2.6*    0*    0*    0*     4.5       0*    0*    0*    0*    T*  0.8*     2.6  
2020    1.2*                                                                                       

1971-2000
                                           YEAR ENDING                                     CALENDER
PERIOD  JAN   FEB   MAR   APR   MAY   JUN    JUNE 30   JUL   AUG   SEP   OCT   NOV   DEC     YEAR  
AVG     4.6*  4.4*  2.7*  0.8*    T*    0*     N/A       T*    0*    0*  0.1*  0.5*  2.4*     7.8  

1981-2010
                                           YEAR ENDING                                     CALENDER
PERIOD  JAN   FEB   MAR   APR   MAY   JUN    JUNE 30   JUL   AUG   SEP   OCT   NOV   DEC     YEAR  
AVG     4.5*  5.2*  2.8*  0.8*    T*    0*     N/A       T*    0*    0*    T*  0.4*  3.2*     8.9  

DISCLAIMER
The data on this website has been compiled by Raymond C. Martin, Jr.
While the best attempt has been made to ensure accuracy, the data provided here CANNOT be guaranteed.
The National Climatic Data Center is the sole source of official climate data for the United States.

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