Climate Summary for May

Station: Philadelphia (366889) State: Pennsylvania Period of Record: 5/1941-5/2016 (# of years included = 76) 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 69 49 | 90 1942 34 1978 || 1.77 1976 0.0 1963* | 0.10 0.37 0.00 2 70 50 | 89 2010 35 1960 || 2.49 1989 0.0 2016* | 0.21 0.38 0.00 3 70 50 | 90 2001 35 1986* || 1.36 1985 0.0 2016* | 0.32 0.42 0.00 4 70 50 | 91 2001 35 1957 || 0.87 1987 0.0 2016* | 0.43 0.33 0.00 5 70 50 | 88 1980* 33 1966 || 1.80 1948 0.0 2016* | 0.54 0.30 0.00 6 71 51 | 90 1986 42 1996* || 2.00 1956 0.0 2016* | 0.66 0.37 0.00 7 71 51 | 91 2000 35 1970 || 1.40 1967 0.0 2016* | 0.77 0.32 0.00 8 71 51 | 90 2000 37 1947 || 1.42 1998 0.0 2016* | 0.89 0.42 0.00 9 72 52 | 91 1963 33 1947 || 1.57 2008 0.0 2016* | 1.00 0.37 0.00 10 72 52 | 92 1970 33 1966 || 1.35 1989 0.0 2016* | 1.12 0.34 0.00 11 72 52 | 90 1953* 28 1966 || 1.82 1981 0.0 2016* | 1.24 0.29 0.00 12 73 53 | 90 1991* 37 1962 || 1.58 1943 0.0 2016* | 1.35 0.39 0.00 13 73 53 | 90 1991 37 1967 || 1.40 1948 0.0 2016* | 1.47 0.29 0.00 14 73 53 | 92 1956 40 1996 || 1.40 1972 0.0 2010 | 1.59 0.29 0.00 15 74 54 | 89 2004 39 1966 || 1.40 1981 0.0 2016* | 1.71 0.34 0.00 16 74 54 | 90 1998* 40 1984* || 1.73 1983 0.0 2016* | 1.84 0.45 0.00 17 74 54 | 92 1974 37 1956 || 1.33 1985 0.0 2016* | 1.96 0.46 0.00 18 74 55 | 94 1962 41 1973 || 1.47 2002 0.0 2016* | 2.08 0.39 0.00 19 75 55 | 96 1962 42 1973 || 1.28 1947 0.0 2016* | 2.20 0.46 0.00 20 75 55 | 94 1996* 43 2002 || 1.64 1969 0.0 2016* | 2.33 0.47 0.00 21 75 56 | 91 1996 41 2002 || 1.96 2016 0.0 2016* | 2.46 0.38 0.00 22 76 56 | 96 1941 44 2002 || 1.67 1947 0.0 2016* | 2.59 0.32 0.00 23 76 56 | 94 1992 41 1961 || 1.77 1951 0.0 2016* | 2.72 0.43 0.00 24 76 57 | 90 2004* 40 1963 || 2.49 1999 0.0 2000 | 2.84 0.36 0.00 25 76 57 | 96 1991 40 1963 || 1.77 1952 0.0 2016* | 2.96 0.30 0.00 26 77 57 | 92 2010 43 1961 || 1.70 2003 0.0 2016* | 3.09 0.37 0.00 27 77 58 | 95 1991 42 1961 || 1.35 1946 0.0 2016* | 3.21 0.32 0.00 28 77 58 | 94 1941 41 1961 || 2.28 1982 0.0 2016* | 3.33 0.34 0.00 29 78 58 | 95 1991 45 1949 || 2.25 1990 0.0 2016* | 3.45 0.34 0.00 30 78 59 | 97 1991 41 1961 || 1.45 1984 0.0 2016* | 3.58 0.28 0.00 31 78 59 | 97 1991 42 1965 || 1.65 1993 0.0 2016* | 3.71 0.28 0.00 * - Asterisk indicates that the record was also reached in previous years.