Climate Summary for March

Station: Philadelphia (366889) State: Pennsylvania Period of Record: 3/1872-3/2011 (# of years included = 137) Temperature Precipitation EXTREMES EXTREMES Greatest Daily Greatest | Cumulative Chance Chance Day Average Average | Highest Yr Lowest Yr || amount snowfall | average >=.01 in >=.1 in Max (F) Min (F) | (F) (F) || Inches Yr Inches Yr | precip(in) precip snow 1 45.5 29.4 | 76 1972 9 1980 || 1.46 1925 8.6 1941 | 0.12 0.37 0.13 2 45.5 30.3 | 77 1972 8 1886 || 1.22 2007 5.6 2009 | 0.21 0.42 0.13 3 46.2 30.1 | 73 1991* 10 1886 || 2.20 1906 7.9 1960 | 0.34 0.39 0.16 4 45.6 30.2 | 74 1974 7 1943 || 1.61 1993 4.1 1944 | 0.48 0.40 0.12 5 47.4 30.8 | 79 1976 5 1872 || 1.40 1920 8.8 1981 | 0.58 0.40 0.10 6 47.2 31.2 | 71 1935 10 1978 || 2.06 1932 6.8 1962 | 0.76 0.40 0.15 7 47.5 31.1 | 74 1974 9 1960* || 1.71 1967 4.0 1969 | 0.90 0.38 0.12 8 47.2 31.2 | 80 2000 12 1986 || 1.51 2008 8.0 1941 | 1.06 0.35 0.09 9 47.7 31.1 | 73 2000 12 1996* || 0.94 1893 6.9 1976 | 1.16 0.29 0.06 10 48.8 31.8 | 76 2006 7 1984 || 1.43 1994 6.9 1907 | 1.24 0.37 0.09 11 48.1 31.7 | 72 1977 12 1960 || 1.69 1952 3.5 1937 | 1.37 0.36 0.07 12 49.4 32.8 | 83 1990 12 1900 || 2.64 1912 10.5 1888 | 1.54 0.36 0.08 13 50.0 33.6 | 84 1990 8 1888 || 2.57 2010 11.7 1993 | 1.73 0.42 0.10 14 49.9 34.0 | 85 1990 12 1888 || 1.56 1956 4.7 1999 | 1.88 0.39 0.10 15 50.2 33.4 | 81 1990 11 1993 || 2.79 1912 4.0 1900 | 2.02 0.36 0.07 16 50.5 33.3 | 82 1945 16 1916 || 1.72 2007 4.1 1978 | 2.17 0.37 0.12 17 50.4 32.9 | 86 1945 10 1885 || 1.04 1993 3.5 1892 | 2.26 0.30 0.09 18 50.2 32.6 | 78 1989 10 1916 || 1.13 1968 5.4 1956 | 2.38 0.31 0.09 19 50.5 33.8 | 78 1918 9 1876 || 2.27 1975 3.7 1906 | 2.59 0.44 0.09 20 51.7 34.5 | 83 1945 8 1885 || 1.76 1958 9.6 1958 | 2.74 0.35 0.04 21 51.4 34.9 | 85 1948 6 1885 || 2.24 2000 4.7 1932 | 2.97 0.45 0.07 22 51.5 34.9 | 80 1948 11 1885 || 1.90 1977 3.0 1914 | 3.10 0.40 0.08 23 52.6 35.1 | 78 1938* 14 1885* || 1.36 2005 2.8 1896 | 3.21 0.30 0.05 24 54.2 35.3 | 76 1988 15 1896 || 1.24 1989 2.2 1990 | 3.29 0.31 0.03 25 54.8 36.1 | 82 1910 16 1878 || 2.72 1876 1.7 1965 | 3.37 0.27 0.02 26 55.7 36.8 | 80 1921 21 1960 || 1.62 1978 0.8 2001 | 3.50 0.39 0.02 27 56.3 37.4 | 83 1921 21 1894 || 1.78 1919 1.0 1891 | 3.63 0.39 0.02 28 55.5 37.6 | 83 1945 18 1923 || 1.98 1932 0.0 | 3.79 0.35 0.00 29 56.1 38.0 | 87 1945 14 1923 || 1.24 1912 1.9 1942 | 3.95 0.36 0.03 30 55.9 38.5 | 86 1998 18 1887 || 1.59 2001 0.6 1942 | 4.07 0.36 0.03 31 55.7 38.4 | 81 1998* 21 1923 || 1.57 1980 2.5 1890 | 4.19 0.42 0.05 * - Asterisk indicates that the record was also reached in previous years.