Climate Summary for May

Station: Boonton (280907) State: New Jersey Period of Record: 1/1926-9/1998 (# of years included = 71) Temperature Precipitation EXTREMES EXTREMES Greatest Daily | Cumulative Chance Day Average Average | Highest Yr Lowest Yr || amount | average >=.01" Max (F) Min (F) | (F) (F) || Inches Yr | precip(in) precip 1 66.8 43.2 | 89 1942 28 1931 || 1.69 1947 | 0.12 0.37 2 67.4 43.5 | 83 1985 30 1943 || 2.00 1976 | 0.23 0.37 3 66.0 44.0 | 83 1930* 30 1966 || 1.89 1985 | 0.34 0.41 4 67.1 43.9 | 86 1942 29 1986 || 2.13 1954 | 0.51 0.41 5 67.2 43.6 | 85 1965* 28 1926 || 1.52 1990 | 0.61 0.34 6 68.4 44.3 | 89 1949 31 1948 || 2.49 1989 | 0.73 0.42 7 69.9 45.5 | 91 1949 29 1996 || 1.27 1942 | 0.88 0.45 8 68.5 44.0 | 90 1934 30 1974 || 1.68 1994 | 1.01 0.37 9 66.8 43.6 | 92 1936 29 1956 || 1.17 1978 | 1.16 0.45 10 68.2 45.3 | 91 1936 29 1947 || 1.30 1974 | 1.27 0.41 11 69.7 45.3 | 89 1979* 29 1966 || 1.97 1990 | 1.40 0.34 12 69.2 46.0 | 90 1953 35 1969* || 2.52 1981 | 1.55 0.30 13 70.1 46.0 | 87 1991 32 1941* || 1.82 1946 | 1.71 0.41 14 70.5 46.5 | 89 1991 28 1996 || 1.42 1975 | 1.84 0.38 15 70.4 45.8 | 85 1991 30 1996 || 1.91 1957 | 2.04 0.42 16 71.0 47.5 | 84 1991 35 1996* || 0.97 1981 | 2.14 0.41 17 70.1 47.9 | 91 1932 32 1967* || 3.33 1989 | 2.34 0.39 18 72.8 48.9 | 89 1977 33 1983 || 1.37 1946 | 2.45 0.34 19 71.0 48.5 | 91 1962 32 1973 || 1.61 1988 | 2.59 0.45 20 70.7 49.1 | 95 1962 34 1992 || 1.39 1943 | 2.75 0.49 21 72.3 49.7 | 94 1996 35 1926 || 1.01 1969 | 2.85 0.44 22 73.1 49.8 | 90 1934 35 1936 || 0.87 1963 | 2.96 0.37 23 74.6 49.8 | 92 1992* 34 1929 || 1.08 1953 | 3.08 0.37 24 73.3 49.4 | 91 1992 32 1963 || 1.50 1979 | 3.23 0.39 25 72.4 49.6 | 93 1975 30 1956 || 2.00 1979 | 3.37 0.44 26 72.0 50.0 | 91 1991 36 1949 || 2.13 1947 | 3.51 0.32 27 73.0 49.7 | 91 1932 35 1972* || 2.58 1983 | 3.63 0.38 28 73.4 50.7 | 90 1932 33 1927 || 1.93 1946 | 3.75 0.38 29 74.3 51.0 | 90 1959 36 1927 || 3.06 1968 | 3.93 0.32 30 74.3 51.5 | 93 1987* 34 1949 || 2.96 1968 | 4.13 0.38 31 74.7 52.8 | 96 1987 36 1938 || 1.24 1940 | 4.24 0.30 * - Asterisk indicates that the record was also reached in previous years.