Climate Summary for January

Station: Philadelphia (366889) State: Pennsylvania Period of Record: 1/1941-1/2017 (# 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 41 26 | 64 2005 10 1963 || 1.60 1948 5.3 1971 | 0.09 0.43 0.12 2 41 26 | 64 2000 7 1968 || 1.40 1979 5.6 2014 | 0.19 0.39 0.10 3 41 26 | 63 2000 11 2014 || 1.50 1999 3.4 2014 | 0.28 0.40 0.09 4 40 26 | 68 1950 7 1981 || 1.51 1982 4.5 1942 | 0.38 0.38 0.12 5 40 26 | 66 1997 10 1988 || 1.15 1949 2.6 2003* | 0.48 0.31 0.09 6 40 26 | 73 2007 8 1988 || 2.00 1962 5.1 1989 | 0.57 0.40 0.17 7 40 26 | 65 1950 4 2014 || 1.47 2009 27.6 1996 | 0.67 0.40 0.21 8 40 26 | 69 1998 2 1970 || 0.90 2007 3.8 1988 | 0.76 0.31 0.10 9 40 26 | 65 2008* 1 1970 || 1.39 1964 3.7 1974 | 0.86 0.34 0.12 10 40 26 | 65 2016 3 1942 || 1.19 1977 6.6 1965 | 0.96 0.29 0.12 11 40 26 | 66 1975 1 1982 || 1.29 1991 7.4 1954 | 1.06 0.36 0.10 12 40 25 | 67 2017 1 1981 || 0.68 2012 2.7 1996 | 1.16 0.32 0.10 13 40 25 | 66 2005* 0 1981 || 1.46 1978 7.1 1964 | 1.26 0.39 0.14 14 40 25 | 70 1995 5 1954 || 2.27 1968 4.4 1977 | 1.36 0.44 0.14 15 40 25 | 70 1995 2 1964 || 0.87 1999 2.2 1961 | 1.46 0.34 0.16 16 40 25 | 62 2007 0 1977 || 1.07 1945 7.6 1945 | 1.56 0.30 0.17 17 40 25 | 62 1990 -7 1982 || 1.66 1978 4.4 1978 | 1.66 0.29 0.16 18 40 25 | 64 2006* -4 1982 || 1.84 2015 3.5 1984 | 1.76 0.36 0.14 19 40 25 | 65 1951 -5 1994 || 1.02 2001 7.4 1961 | 1.85 0.38 0.16 20 40 25 | 65 1951 -3 1984 || 1.89 1978 9.3 1978 | 1.95 0.38 0.22 21 40 25 | 62 1959 -6 1985 || 1.32 1979 13.5 2014 | 2.05 0.35 0.16 22 40 25 | 63 1959 -7 1984 || 1.03 1987 10.8 2005 | 2.14 0.36 0.10 23 40 25 | 69 1999 3 1961 || 2.32 1998 19.4 2016 | 2.24 0.35 0.16 24 40 25 | 69 1967* 1 1963 || 1.61 1953 3.2 1948 | 2.34 0.39 0.17 25 40 25 | 66 1967 -2 1963 || 1.83 1978 8.5 2000 | 2.44 0.35 0.14 26 40 26 | 74 1950 4 1961 || 1.57 2011 14.2 2011 | 2.53 0.38 0.21 27 40 26 | 66 1974 7 1987 || 1.64 1976 4.1 1941 | 2.63 0.38 0.16 28 41 26 | 62 1947 3 1961 || 1.63 1943 2.1 2009 | 2.72 0.34 0.13 29 41 26 | 72 2002 -5 1963 || 0.75 1973 2.7 1966 | 2.83 0.29 0.18 30 41 26 | 70 1947 8 1948 || 0.74 2000 5.6 1966 | 2.93 0.34 0.17 31 41 26 | 65 1947 3 1948 || 0.96 1951 3.0 1949 | 3.03 0.23 0.09 * - Asterisk indicates that the record was also reached in previous years.