Climate Summary for August

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 84.9 68.4 | 99 2002 56 1964* || 2.01 1971 0.0 | 0.17 0.35 0.00 2 84.9 68.3 | 99 1975* 58 1947* || 2.86 1883 0.0 | 0.36 0.33 0.00 3 85.2 68.3 | 98 2006* 56 1959 || 5.63 1898 0.0 | 0.56 0.37 0.00 4 85.1 68.5 | 98 1995 52 1965 || 2.74 1915 0.0 | 0.68 0.35 0.00 5 84.9 68.2 | 98 1930 52 1951 || 1.60 1888 0.0 | 0.84 0.35 0.00 6 84.7 67.3 | 103 1918 53 1957 || 2.74 1905 0.0 | 1.01 0.32 0.00 7 84.7 67.6 | 106 1918 54 1964 || 3.70 1921 0.0 | 1.16 0.32 0.00 8 85.6 68.2 | 100 2001 55 1989 || 4.40 1981 0.0 | 1.32 0.30 0.00 9 85.4 68.4 | 101 2001 54 1964 || 2.36 1991 0.0 | 1.51 0.35 0.00 10 85.5 68.2 | 98 2001* 54 1964 || 2.24 1984 0.0 | 1.68 0.35 0.00 11 84.6 67.9 | 101 1900 55 1972 || 2.05 1899 0.0 | 1.83 0.36 0.00 12 83.6 67.2 | 99 1900 53 1962 || 3.29 1955 0.0 | 2.06 0.37 0.00 13 83.6 67.2 | 99 2002* 51 1941 || 5.21 1873 0.0 | 2.27 0.36 0.00 14 84.3 67.3 | 99 1988 50 1964 || 1.77 1977 0.0 | 2.42 0.29 0.00 15 84.2 67.5 | 98 1988 50 1964* || 1.54 1889 0.0 | 2.53 0.32 0.00 16 84.1 67.3 | 98 1997 53 1979* || 2.25 1917 0.0 | 2.68 0.31 0.00 17 83.9 67.3 | 96 1995 50 1979 || 2.76 1928 0.0 | 2.83 0.35 0.00 18 82.5 66.5 | 97 1995 52 1961 || 2.54 1901 0.0 | 3.02 0.32 0.00 19 82.9 66.1 | 94 2002* 51 1963 || 3.73 1939 0.0 | 3.14 0.30 0.00 20 82.7 65.7 | 99 1983 52 1949 || 1.87 1948 0.0 | 3.26 0.29 0.00 21 82.6 65.4 | 96 1916 54 1949* || 1.77 1888 0.0 | 3.40 0.33 0.00 22 82.4 65.3 | 97 1916 52 1940 || 2.73 2009 0.0 | 3.54 0.39 0.00 23 82.1 65.1 | 94 1916 53 1952 || 3.74 1933 0.0 | 3.67 0.29 0.00 24 82.2 65.0 | 93 1998* 50 1957 || 1.70 1974 0.0 | 3.80 0.33 0.00 25 82.6 64.5 | 97 1968 47 1963 || 3.03 1906 0.0 | 4.00 0.31 0.00 26 82.5 64.9 | 100 1948 51 1963* || 2.52 1972 0.0 | 4.13 0.26 0.00 27 82.0 65.1 | 98 1948 51 1963* || 4.77 1971 0.0 | 4.30 0.25 0.00 28 81.6 64.9 | 99 1973* 49 1986 || 2.33 1978 0.0 | 4.45 0.29 0.00 29 82.1 64.9 | 98 1991* 44 1986 || 1.88 2006 0.0 | 4.60 0.34 0.00 30 82.7 65.4 | 100 1953 47 1986 || 2.32 1911 0.0 | 4.68 0.26 0.00 31 82.5 65.2 | 101 1953 45 1965 || 3.41 1911 0.0 | 4.79 0.24 0.00 * - Asterisk indicates that the record was also reached in previous years.