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 | 0.00 | z | 66.50 | 65.00 | 48.50 | 105.00 | 206.25 | b | 383.50 | 874.75 | ||||||
1949 | 537.33 | a | 410.50 | 349.78 | a | 221.00 | 143.12 | a | 38.79 | a | 19.93 | c | 19.00 | 18.00 | 125.00 | 150.50 | 372.00 | 2404.96 | ||||||||
1950 | 481.00 | 379.50 | 336.50 | 228.00 | 214.93 | a | 137.07 | a | 9.50 | 34.00 | 66.00 | 120.50 | 189.00 | 257.00 | 2453.00 | |||||||||||
1951 | 364.50 | 369.50 | 339.50 | 244.66 | a | 231.98 | a | 109.00 | 30.00 | 22.50 | 37.50 | 61.50 | 180.58 | d | 364.50 | 2355.72 | ||||||||||
1952 | 429.50 | 293.50 | 382.00 | 267.00 | 174.00 | 148.00 | 99.50 | 25.12 | b | 27.93 | a | 121.50 | 250.50 | 358.50 | 2577.05 | |||||||||||
1953 | 254.20 | a | 244.00 | 340.00 | 292.00 | 184.45 | a | 140.00 | 19.63 | a | 28.79 | c | 56.50 | 89.00 | 180.00 | 290.88 | a | 2119.45 | ||||||||
1954 | 383.50 | 223.00 | 330.00 | 291.21 | a | 203.50 | 98.50 | 12.00 | 2.50 | 57.50 | 141.05 | a | 177.41 | a | 325.50 | a | 2245.67 | |||||||||
1955 | 439.00 | 366.00 | 293.47 | a | 180.50 | f | 250.07 | a | 145.80 | e | 69.50 | 15.00 | 50.50 | 203.50 | 268.45 | a | 380.27 | a | 2481.55 | |||||||
1956 | 398.00 | 451.50 | 366.50 | 344.50 | 192.50 | 140.50 | 45.50 | 33.50 | 45.50 | 153.00 | 192.00 | 312.50 | 2675.50 | |||||||||||||
1957 | 522.00 | 353.50 | 367.00 | 336.50 | 258.50 | 135.00 | 69.50 | 21.00 | 42.50 | 111.00 | 236.50 | 250.50 | 2703.50 | |||||||||||||
1958 | 287.00 | 252.50 | 338.50 | 189.50 | 156.00 | 49.00 | 28.00 | 1.50 | 7.00 | 25.00 | 230.50 | 228.50 | 1793.00 | |||||||||||||
1959 | 280.50 | 297.00 | 190.50 | 151.50 | 101.50 | 27.50 | 0.00 | 0.00 | 2.50 | 25.00 | 91.00 | 226.50 | 1393.50 | |||||||||||||
1960 | 394.50 | 316.50 | 268.00 | 182.50 | 105.50 | 61.50 | 30.00 | 1.00 | 4.50 | 71.50 | 230.50 | 331.50 | 1997.50 | |||||||||||||
1961 | 237.00 | 207.00 | 249.50 | 207.50 | 165.85 | a | 84.00 | 2.00 | 1.50 | 29.50 | 99.00 | 230.00 | 393.00 | 1905.85 | ||||||||||||
1962 | 317.50 | 335.44 | c | 375.50 | 0.00 | z | 207.24 | d | 123.50 | 73.07 | c | 14.50 | 53.50 | 141.50 | 203.50 | 317.00 | 2162.25 | |||||||||
1963 | 353.50 | 221.00 | 287.50 | 281.00 | 130.50 | 85.50 | 35.00 | 0.00 | 0.00 | b | 13.50 | 194.00 | 276.00 | 1877.50 | ||||||||||||
1964 | 313.00 | 286.89 | a | 308.00 | 251.50 | 244.50 | 150.50 | 41.50 | 0.00 | 2.00 | 18.17 | b | 213.50 | 254.00 | 2083.57 | |||||||||||
1965 | 308.50 | 291.00 | 239.00 | 204.50 | 150.00 | 121.50 | 47.02 | a | 0.00 | z | 6.50 | 17.50 | 0.00 | z | 312.50 | 1698.02 | ||||||||||
1966 | 339.97 | a | 290.50 | 247.00 | 103.00 | 0.00 | z | 38.50 | 8.50 | 0.00 | 6.50 | 15.00 | 150.50 | 231.50 | 1430.97 | |||||||||||
1967 | 281.00 | 225.08 | b | 235.50 | 292.00 | 108.00 | 39.50 | 0.00 | 0.00 | 0.00 | 9.00 | 20.17 | a | 265.64 | b | 1475.89 | ||||||||||
1968 | 0.00 | z | 213.00 | 0.00 | z | 102.69 | d | 70.55 | b | 21.50 | 12.50 | 0.00 | 14.00 | 80.00 | 117.00 | 338.00 | 969.24 | |||||||||
1969 | 265.50 | 363.50 | 313.50 | 142.50 | 126.50 | 24.00 | 0.00 | z | 0.50 | 20.00 | 102.00 | 0.00 | z | 306.00 | 1664.00 | |||||||||||
1970 | 257.50 | 181.00 | 386.00 | 242.50 | 208.50 | 151.00 | 61.00 | 56.00 | 127.00 | 169.00 | 302.50 | 431.50 | 2573.50 | |||||||||||||
1971 | 458.50 | 355.50 | 366.00 | 311.00 | 255.00 | 177.00 | 36.00 | 0.00 | 25.00 | 163.50 | 264.00 | 424.00 | 2835.50 | |||||||||||||
1972 | 439.50 | 339.00 | 247.50 | 217.50 | 145.50 | 27.50 | 2.00 | 5.00 | 28.00 | 56.50 | 236.00 | 346.00 | 2090.00 | |||||||||||||
1973 | 380.00 | 264.00 | 347.50 | 259.00 | 211.50 | 109.50 | 0.00 | z | 14.50 | 39.00 | 129.50 | 265.50 | 294.50 | 2314.50 | ||||||||||||
1974 | 396.00 | 291.50 | 331.00 | 231.00 | 180.50 | 58.50 | 25.00 | 22.00 | 14.48 | a | 97.00 | 189.00 | 349.00 | 2184.98 | ||||||||||||
1975 | 380.50 | 347.50 | 245.00 | j | 80.00 | v | 204.50 | 126.00 | 51.50 | 33.00 | 14.50 | 99.00 | 211.50 | 364.50 | 1832.50 | |||||||||||
1976 | 286.50 | 271.00 | 260.00 | 216.50 | 86.00 | 9.00 | 0.00 | 0.00 | 3.50 | 25.00 | 83.00 | 182.50 | 1423.00 | |||||||||||||
1977 | 245.00 | 168.00 | 255.75 | a | 101.50 | 71.00 | 15.50 | 3.74 | b | 0.00 | 1.00 | 9.00 | 93.50 | 144.00 | 1107.99 | |||||||||||
1978 | 196.00 | 194.00 | 103.00 | 97.00 | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | 12.00 | 197.50 | 350.50 | 1162.00 | |||||||||||||
1979 | 300.50 | 290.00 | 196.00 | 83.50 | 43.92 | a | 1.50 | 1.50 | 0.00 | 0.00 | a | 23.52 | b | 116.00 | 197.00 | 1253.43 | ||||||||||
1980 | 161.50 | 111.00 | 141.00 | 56.50 | 49.00 | 15.50 | 0.00 | a | 0.00 | c | 0.00 | z | 0.00 | z | 0.00 | z | 211.00 | 745.50 | ||||||||
1981 | 173.00 | 137.00 | 181.00 | 142.00 | 39.00 | 2.00 | 0.00 | 0.00 | 0.00 | 27.00 | 76.00 | 190.50 | 967.50 | |||||||||||||
1982 | 270.50 | 178.50 | 208.50 | 149.00 | 104.00 | 98.00 | 19.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1028.00 | ||||||||
1983 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1984 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1985 | 0.00 | z | 0.00 | z | 365.00 | 221.50 | 189.00 | 83.00 | 0.00 | 10.50 | 6.50 | 47.00 | 236.90 | a | 272.00 | 1431.40 | ||||||||||
1986 | 200.00 | 229.50 | 225.50 | 151.50 | 111.50 | 51.00 | 12.00 | 6.00 | 53.50 | 62.50 | 79.50 | 227.00 | 1409.50 | |||||||||||||
1987 | 313.00 | 240.50 | 236.00 | 181.00 | 122.50 | 80.50 | 64.50 | 24.00 | 10.50 | 40.50 | 0.00 | z | 276.00 | m | 1313.00 | |||||||||||
1988 | 348.00 | 259.50 | 238.00 | 222.50 | 202.50 | 151.00 | 25.00 | 22.50 | 55.50 | 98.00 | 228.00 | 341.50 | 2192.00 | |||||||||||||
1989 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1990 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1993 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1994 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1995 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1997 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1999 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2000 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2002 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2005 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 275.89 | b | 159.13 | a | 48.33 | c | 3.50 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 483.36 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 333.14 | 276.97 | 284.58 | 208.12 | 153.01 | 80.10 | 27.59 | 12.94 | 26.35 | 78.57 | 185.02 | 300.02 | 1971.58 | |||||||||||||
S.D. | 93.95 | 77.90 | 72.76 | 74.33 | 65.50 | 53.28 | 26.79 | 16.41 | 27.15 | 53.83 | 66.52 | 71.19 | 546.22 | |||||||||||||
SKEW | 0.25 | 0.03 | -0.49 | -0.20 | -0.29 | 0.05 | 0.81 | 1.41 | 1.47 | 0.34 | -0.63 | -0.21 | -0.28 | |||||||||||||
MAX | 537.33 | 451.50 | 386.00 | 344.50 | 258.50 | 177.00 | 99.50 | 65.00 | 127.00 | 203.50 | 302.50 | 431.50 | 2835.50 | |||||||||||||
MIN | 161.50 | 111.00 | 103.00 | 56.50 | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 20.17 | 144.00 | 967.50 | |||||||||||||
NO YRS | 36 | 37 | 36 | 36 | 38 | 39 | 37 | 37 | 37 | 37 | 34 | 37 | 26 |