Climate Summary for September

Station: Philadelphia (366889) State: Pennsylvania Period of Record: 9/1940-9/2016 (# of years included = 77) 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 83 65 | 97 1953 49 1963 || 1.80 1952 0.0 2016* | 0.10 0.22 0.00 2 82 65 | 100 1953 47 1963 || 1.89 2013 0.0 2016* | 0.22 0.34 0.00 3 82 65 | 100 1953 51 1967* || 3.37 1969 0.0 2016* | 0.34 0.21 0.00 4 82 64 | 93 2015* 52 1997* || 3.12 2012 0.0 2016* | 0.46 0.19 0.00 5 82 64 | 92 1985* 53 1994 || 2.45 2006 0.0 2016* | 0.58 0.22 0.00 6 81 64 | 95 1983 48 1988* || 2.19 2008 0.0 2016* | 0.69 0.22 0.00 7 81 64 | 92 1983* 47 1984* || 1.22 1999 0.0 2016* | 0.81 0.22 0.00 8 81 63 | 95 2016 45 1962 || 3.65 2011 0.0 2016* | 0.93 0.22 0.00 9 80 63 | 95 2016 49 1956 || 1.59 1999 0.0 2016* | 1.05 0.23 0.00 10 80 63 | 97 1983 45 1956 || 4.76 2015 0.0 2016* | 1.16 0.29 0.00 11 80 62 | 98 1983 47 1976 || 2.10 1971 0.0 2016* | 1.29 0.18 0.00 12 80 62 | 92 1952 45 1940 || 4.60 1960 0.0 2016* | 1.41 0.29 0.00 13 79 62 | 95 1952 44 1958 || 2.80 1944 0.0 2016* | 1.54 0.26 0.00 14 79 61 | 92 2016* 44 1975 || 4.69 1966 0.0 2016* | 1.67 0.30 0.00 15 78 61 | 92 1942 46 1975 || 1.08 2000 0.0 2016* | 1.80 0.42 0.00 16 78 60 | 94 1991 45 1984 || 6.63 1999 0.0 2016* | 1.93 0.30 0.00 17 78 60 | 94 1991 44 1986* || 2.32 1993 0.0 2016* | 2.06 0.30 0.00 18 77 60 | 89 1965 42 1959 || 1.61 1945 0.0 2016* | 2.20 0.32 0.00 19 77 59 | 92 1983 43 1959* || 1.70 1989 0.0 2016* | 2.33 0.32 0.00 20 76 59 | 90 1983 45 1979* || 0.60 1966 0.0 2016* | 2.46 0.26 0.00 21 76 58 | 91 1940 38 1956 || 2.44 1983 0.0 2016* | 2.59 0.31 0.00 22 76 58 | 94 1970 39 1962 || 1.32 1990 0.0 2016* | 2.72 0.38 0.00 23 75 58 | 95 1970 40 1983* || 2.75 1975 0.0 2016* | 2.84 0.32 0.00 24 75 57 | 95 1970 40 1974* || 1.58 1965 0.0 2016* | 2.98 0.26 0.00 25 74 57 | 92 1970 35 1963 || 1.66 2000 0.0 2016* | 3.11 0.25 0.00 26 74 56 | 92 1970 38 1963* || 2.79 1985 0.0 2016* | 3.24 0.30 0.00 27 74 56 | 91 1998 36 1947 || 1.85 1985 0.0 2016* | 3.38 0.34 0.00 28 73 55 | 86 2014* 37 1957 || 3.22 2004 0.0 2016* | 3.51 0.36 0.00 29 73 55 | 87 1953 37 1942 || 1.87 1963 0.0 2016* | 3.65 0.25 0.00 30 72 54 | 87 1986* 38 1942 || 2.41 2010 0.0 2016* | 3.78 0.30 0.00 * - Asterisk indicates that the record was also reached in previous years.