YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 315.50 | 313.00 | 315.00 | 183.50 | 26.00 | 0.00 | 0.00 | 1153.00 | ||||||||
1949 | 0.00 | 0.00 | 5.00 | 10.50 | 130.00 | 190.00 | 288.50 | 303.50 | 225.50 | 18.50 | 21.50 | 0.50 | 1193.50 | |||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 17.50 | 55.00 | 270.50 | 351.50 | 330.00 | 186.00 | 53.50 | 12.50 | 7.50 | 1284.00 | |||||||||||||
1951 | 0.00 | 0.00 | 0.00 | 8.50 | 113.00 | 257.00 | 355.00 | 292.00 | 199.00 | 65.50 | 2.00 | 0.00 | 1292.00 | |||||||||||||
1952 | 1.50 | 2.50 | 1.50 | 20.50 | 118.00 | 167.50 | 318.50 | 347.00 | 248.00 | 87.00 | 15.50 | 2.00 | 1329.50 | |||||||||||||
1953 | 4.00 | 0.00 | 5.68 | a | 46.00 | 162.00 | 188.00 | 368.50 | 388.50 | 227.50 | 91.50 | 32.00 | 0.00 | a | 1513.68 | |||||||||||
1954 | 0.00 | 0.50 | 0.50 | 5.50 | 99.00 | 162.50 | 257.00 | 306.00 | 221.00 | 64.50 | 45.50 | 2.50 | 1164.50 | |||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 0.00 | 30.00 | 199.00 | 265.00 | 271.50 | 167.50 | 42.00 | 5.50 | 0.00 | 980.50 | |||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 26.00 | 165.50 | 201.50 | 384.00 | 321.50 | 216.21 | a | 52.50 | 5.50 | 0.00 | 1372.71 | ||||||||||||
1957 | 0.00 | 0.00 | 2.50 | 35.50 | 209.50 | 289.00 | 305.00 | 315.00 | 306.50 | 74.00 | 1.50 | 4.00 | 1542.50 | |||||||||||||
1958 | 4.00 | 19.50 | 0.00 | 14.00 | 265.50 | 429.50 | 543.50 | 430.50 | 245.50 | 70.50 | 9.00 | 10.00 | 2041.50 | |||||||||||||
1959 | 0.00 | 0.00 | 0.00 | 27.41 | a | 128.00 | 302.00 | 427.50 | 313.50 | 203.50 | 34.50 | 6.50 | 0.00 | 1442.91 | ||||||||||||
1960 | 2.00 | 3.50 | 9.50 | 39.00 | 107.00 | 258.00 | 435.00 | 356.50 | 187.00 | 94.50 | 1.50 | 2.50 | 1496.00 | |||||||||||||
1961 | 10.50 | 3.00 | 8.50 | 20.00 | 171.50 | 326.00 | 452.50 | 447.00 | 175.50 | 53.50 | 0.50 | 5.00 | 1673.50 | |||||||||||||
1962 | 1.00 | 6.00 | 0.00 | 38.50 | 66.50 | 226.50 | 330.00 | 335.00 | 220.50 | 89.50 | 5.50 | 7.00 | 1326.00 | |||||||||||||
1963 | 0.00 | 16.50 | 13.50 | 20.00 | 165.50 | 256.61 | b | 331.50 | 400.00 | 323.00 | 128.50 | 10.50 | 12.00 | 1677.61 | ||||||||||||
1964 | 0.50 | 0.00 | 1.50 | 2.00 | 94.50 | 254.00 | 348.50 | 336.00 | 180.50 | 75.00 | 3.50 | 0.50 | 1296.50 | |||||||||||||
1965 | 0.00 | 0.00 | 3.00 | 43.00 | 70.50 | 244.50 | 422.50 | 400.50 | 172.50 | 95.50 | 14.00 | 0.00 | 1466.00 | |||||||||||||
1966 | 1.50 | 0.50 | 11.00 | 5.50 | 95.00 | 231.50 | 318.00 | 359.50 | 290.00 | 58.50 | 5.50 | 16.00 | 1392.50 | |||||||||||||
1967 | 0.00 | 0.00 | 2.50 | 3.50 | 133.00 | 347.00 | 411.00 | 480.50 | 304.50 | 112.50 | 8.50 | 4.00 | 1807.00 | |||||||||||||
1968 | 17.50 | 7.50 | 12.00 | 21.50 | 145.00 | 240.00 | 427.00 | 282.00 | 220.00 | 57.50 | 6.00 | 0.50 | 1436.50 | |||||||||||||
1969 | 0.00 | 0.00 | 11.50 | 13.00 | 197.50 | 378.00 | 354.50 | 308.00 | 269.00 | 48.50 | 14.50 | 0.50 | 1595.00 | |||||||||||||
1970 | 0.00 | 1.50 | 5.00 | 6.50 | 110.00 | 323.50 | 401.00 | 364.50 | 166.50 | 42.50 | 12.00 | 0.00 | 1433.00 | |||||||||||||
1971 | 0.00 | 0.50 | 0.50 | 26.50 | 130.00 | 169.00 | 405.50 | 465.50 | 200.00 | 73.00 | 8.50 | 0.00 | 1479.00 | |||||||||||||
1972 | 0.00 | 0.00 | 25.50 | 8.00 | 204.50 | 225.00 | 364.00 | 399.50 | 141.00 | 14.00 | 9.00 | 0.00 | 1390.50 | |||||||||||||
1973 | 4.50 | 1.00 | 0.00 | 14.50 | 175.00 | 264.00 | 361.00 | 305.00 | 293.50 | 42.50 | 6.00 | 1.00 | 1468.00 | |||||||||||||
1974 | 7.00 | 0.00 | 7.00 | 22.50 | 34.00 | 260.00 | 307.00 | 363.00 | 324.50 | 48.50 | 4.00 | 0.00 | 1377.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 0.00 | 101.55 | b | 213.50 | 411.00 | 326.00 | 253.00 | 91.00 | 37.24 | a | 4.50 | 1437.79 | |||||||||||
1976 | 0.00 | 0.52 | a | 0.00 | 46.50 | 121.00 | 183.50 | 391.50 | 327.00 | 281.50 | 79.50 | 10.00 | 6.00 | 1447.02 | ||||||||||||
1977 | 6.50 | 6.00 | 0.00 | 61.00 | 89.50 | 282.50 | 340.50 | 476.00 | 178.50 | 44.50 | 11.00 | 1.50 | 1497.50 | |||||||||||||
1978 | 0.50 | 4.50 | 14.00 | 31.50 | 115.00 | 350.00 | 435.00 | 420.00 | 218.50 | 107.00 | 2.00 | 0.00 | 1698.00 | |||||||||||||
1979 | 0.00 | 0.00 | 17.50 | 40.00 | 165.00 | 257.00 | 430.00 | 407.50 | 324.50 | 101.50 | 2.00 | 7.00 | 1752.00 | |||||||||||||
1980 | 0.00 | 10.00 | 0.00 | 77.00 | 148.50 | 233.50 | 398.50 | 349.50 | 257.00 | 119.00 | 45.00 | 15.50 | a | 1653.50 | ||||||||||||
1981 | 14.00 | 6.00 | 13.00 | 53.00 | 165.50 | 225.50 | 401.00 | 495.00 | 295.00 | 48.00 | 39.00 | 2.50 | 1757.50 | |||||||||||||
1982 | 0.00 | 1.50 | 0.00 | 11.00 | 136.00 | 385.00 | 386.50 | 391.50 | 294.00 | 0.00 | z | 4.50 | 0.50 | 1610.50 | ||||||||||||
1983 | 7.00 | 21.00 | 19.50 | 43.00 | 237.00 | 288.00 | 378.00 | 456.00 | 208.50 | 39.00 | 22.50 | 0.00 | 1719.50 | |||||||||||||
1984 | 5.00 | 2.50 | 4.50 | 35.50 | 101.00 | 257.50 | 0.00 | z | 382.50 | 209.00 | 88.50 | 0.00 | 0.00 | 1086.00 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 30.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 30.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.35 | 3.10 | 5.26 | 24.97 | 132.08 | 260.85 | 372.72 | 366.69 | 232.90 | 67.56 | 11.88 | 3.05 | 1483.37 | |||||||||||||
S.D. | 4.20 | 5.44 | 6.66 | 18.31 | 52.72 | 63.85 | 58.29 | 60.81 | 51.86 | 28.57 | 12.53 | 4.38 | 208.49 | |||||||||||||
SKEW | 2.13 | 2.18 | 1.25 | 0.72 | 0.33 | 0.65 | 0.30 | 0.52 | 0.32 | 0.19 | 1.54 | 1.65 | 0.25 | |||||||||||||
MAX | 17.50 | 21.00 | 25.50 | 77.00 | 265.50 | 429.50 | 543.50 | 495.00 | 324.50 | 128.50 | 45.50 | 16.00 | 2041.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 30.00 | 162.50 | 257.00 | 271.50 | 141.00 | 14.00 | 0.00 | 0.00 | 980.50 | |||||||||||||
NO YRS | 37 | 37 | 37 | 37 | 36 | 37 | 36 | 37 | 37 | 36 | 37 | 37 | 34 |