Climate Summary for May

Station: Morris Plains (285769) State: New Jersey Period of Record: 7/1941-7/1990 (# of years included = 49) 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 66.7 41.4 | 85 1985 28 1978 || 1.86 1947 0.0 | 0.15 0.35 0.00 2 66.6 42.5 | 82 1985* 29 1960 || 2.00 1976 0.0 | 0.30 0.33 0.00 3 65.2 42.2 | 80 1951 29 1966 || 2.05 1985 0.0 | 0.43 0.47 0.00 4 67.0 41.5 | 84 1949 27 1986 || 2.12 1972 0.0 | 0.64 0.39 0.00 5 67.6 42.1 | 89 1949 29 1974* || 1.90 1990 0.0 | 0.78 0.35 0.00 6 69.2 43.2 | 92 1949 30 1954 || 2.68 1989 0.0 | 0.89 0.35 0.00 7 70.2 44.0 | 91 1949 30 1954 || 1.33 1942 0.0 | 1.04 0.40 0.00 8 68.0 42.5 | 85 1986* 28 1974 || 1.09 1967 0.0 | 1.18 0.31 0.00 9 67.1 41.3 | 84 1979* 26 1985 || 1.16 1978 0.0 | 1.34 0.46 0.00 10 68.6 43.4 | 89 1979 26 1947 || 1.45 1974 0.0 | 1.47 0.38 0.00 11 70.1 44.9 | 90 1979* 27 1966 || 1.87 1990 0.0 | 1.60 0.31 0.00 12 69.9 45.2 | 90 1953 30 1990 || 4.17 1946 0.0 | 1.89 0.35 0.00 13 72.0 46.8 | 89 1956 32 1963 || 2.18 1948 0.0 | 2.11 0.47 0.00 14 71.6 45.8 | 87 1956 30 1987 || 0.90 1953 0.0 | 2.24 0.43 0.00 15 70.6 45.8 | 85 1985 33 1971 || 3.21 1957 0.0 | 2.45 0.41 0.00 16 70.6 46.8 | 91 1976 33 1947 || 1.23 1981 0.0 | 2.55 0.35 0.00 17 70.9 46.4 | 89 1951 28 1956 || 3.42 1989 0.0 | 2.76 0.41 0.00 18 73.1 48.7 | 90 1974 30 1983 || 1.72 1945 0.0 | 2.94 0.45 0.00 19 72.1 47.8 | 95 1962 31 1973 || 1.38 1988 0.0 | 3.09 0.45 0.00 20 72.5 49.4 | 98 1962 39 1976* || 1.31 1969* 0.0 | 3.30 0.46 0.00 21 73.7 49.8 | 91 1962 35 1968 || 1.08 1948 0.0 | 3.45 0.51 0.00 22 72.8 48.8 | 86 1962 37 1957 || 1.29 1985 0.0 | 3.59 0.35 0.00 23 74.8 49.2 | 89 1959 37 1976 || 0.94 1983 0.0 | 3.70 0.42 0.00 24 73.5 49.1 | 92 1964 35 1963* || 1.85 1979 0.0 | 3.93 0.40 0.00 25 73.3 49.6 | 91 1975 30 1956 || 2.74 1952 0.0 | 4.13 0.39 0.00 26 73.1 49.0 | 86 1955 35 1949 || 1.37 1943 0.0 | 4.25 0.43 0.00 27 73.6 49.1 | 91 1965 33 1972 || 2.98 1983 0.0 | 4.40 0.32 0.00 28 72.8 48.5 | 90 1965 37 1972 || 0.33 1951 0.0 | 4.45 0.31 0.00 29 74.3 50.1 | 92 1959 38 1989* || 4.60 1968 0.0 | 4.72 0.35 0.00 30 74.7 50.8 | 94 1969 35 1949 || 2.82 1984 0.0 | 4.94 0.46 0.00 31 75.4 52.5 | 94 1987 35 1961 || 0.98 1975 0.0 | 5.05 0.31 0.00 * - Asterisk indicates that the record was also reached in previous years.