YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 0.00 | z | 87.92 | c | 246.97 | a | 213.00 | 140.00 | 190.00 | 313.00 | 376.50 | 312.50 | 416.00 | 279.00 | 169.50 | 2744.39 | ||||||||||
1960 | 62.50 | 85.00 | 127.50 | 151.50 | 168.00 | 274.00 | 262.00 | 224.00 | 262.50 | 233.00 | 134.00 | 118.00 | 2102.00 | |||||||||||||
1961 | 169.00 | 121.00 | 94.00 | 150.50 | 123.50 | 208.00 | 271.50 | 328.00 | 284.50 | 303.00 | 133.00 | 115.00 | 2301.00 | |||||||||||||
1962 | 145.00 | 64.00 | 59.50 | 157.50 | 120.00 | 165.00 | 205.50 | 302.50 | 233.50 | 294.50 | 202.00 | 133.00 | 2082.00 | |||||||||||||
1963 | 87.00 | 256.50 | 77.50 | 117.50 | 192.50 | 232.00 | 244.50 | 299.50 | 372.50 | 374.00 | 204.50 | 123.00 | 2581.00 | |||||||||||||
1964 | 78.50 | 88.50 | 66.50 | 117.50 | 97.50 | 192.50 | 242.50 | 267.50 | 261.00 | 287.50 | 139.50 | 118.50 | 1957.50 | |||||||||||||
1965 | 123.50 | 43.50 | 90.00 | 146.00 | 80.00 | 163.00 | 232.00 | 305.50 | 300.00 | 464.50 | 211.50 | 62.00 | 2221.50 | |||||||||||||
1966 | 51.50 | 36.00 | 106.00 | 217.00 | 183.00 | 220.50 | 228.50 | 276.00 | 325.00 | 361.00 | 214.00 | 88.50 | 2307.00 | |||||||||||||
1967 | 85.00 | 106.50 | 83.50 | 32.00 | 207.00 | 213.50 | 318.50 | 328.00 | 395.00 | 452.50 | 329.50 | 144.00 | 2695.00 | |||||||||||||
1968 | 140.00 | 217.50 | 199.50 | 160.00 | 168.50 | 230.00 | 286.50 | 340.00 | 350.50 | 299.50 | 246.00 | 62.00 | 2700.00 | |||||||||||||
1969 | 144.50 | 43.50 | 105.00 | 117.00 | 180.00 | 284.00 | 298.00 | 277.50 | 276.50 | 318.50 | 322.50 | 161.50 | 2528.50 | |||||||||||||
1970 | 162.00 | 175.50 | 173.00 | 83.00 | 210.50 | 199.00 | 270.00 | 247.00 | 337.50 | 273.50 | 241.50 | 90.00 | 2462.50 | |||||||||||||
1971 | 157.00 | 110.00 | 94.50 | 104.00 | 144.00 | 196.00 | 267.50 | 363.50 | 361.50 | 231.00 | 157.50 | 26.00 | 2212.50 | |||||||||||||
1972 | 80.00 | 146.50 | 184.50 | 155.00 | 166.50 | 284.50 | 340.50 | 351.00 | 402.50 | 421.00 | 212.00 | 120.00 | 2864.00 | |||||||||||||
1973 | 73.00 | 169.50 | 72.50 | 136.00 | 195.50 | 279.50 | 271.50 | 273.50 | 344.00 | 321.00 | 149.50 | 122.50 | 2408.00 | |||||||||||||
1974 | 89.00 | 85.00 | 143.50 | 133.00 | 108.50 | 228.50 | 284.00 | 306.50 | 259.00 | 272.00 | 174.50 | 90.00 | 2173.50 | |||||||||||||
1975 | 110.00 | 44.00 | 46.00 | 33.50 | 118.50 | 204.00 | 203.00 | 258.50 | 212.00 | 215.00 | 140.00 | 89.50 | 1674.00 | |||||||||||||
1976 | 170.50 | 116.50 | 104.50 | 71.00 | 155.50 | 290.50 | 289.50 | 340.50 | 339.50 | 359.50 | 255.50 | 123.00 | 2616.00 | |||||||||||||
1977 | 109.50 | 180.50 | 30.00 | 61.00 | 145.81 | d | 213.00 | 244.00 | 331.00 | 314.50 | 274.00 | 300.00 | 229.50 | 2432.81 | ||||||||||||
1978 | 155.00 | 117.00 | 259.00 | 130.00 | 201.50 | 187.50 | 205.00 | 270.50 | 387.00 | 251.50 | 137.50 | 46.00 | 2347.50 | |||||||||||||
1979 | 50.00 | 37.50 | 109.50 | 134.50 | 205.12 | a | 207.50 | 256.50 | 274.00 | 374.50 | 319.00 | 136.50 | 132.50 | 2237.12 | ||||||||||||
1980 | 166.50 | 177.50 | 113.00 | 169.00 | 128.50 | 201.50 | 273.50 | 297.00 | 264.50 | 255.00 | 265.50 | 212.50 | 2524.00 | |||||||||||||
1981 | 133.00 | 141.50 | 130.00 | 164.50 | 160.50 | 313.50 | 280.00 | 275.50 | 266.50 | 211.00 | 187.50 | 102.50 | 2366.00 | |||||||||||||
1982 | 51.50 | 112.00 | 95.00 | 171.00 | 154.00 | 215.00 | 229.00 | 282.00 | 337.00 | 304.00 | 168.50 | 91.50 | 2210.50 | |||||||||||||
1983 | 146.00 | 124.50 | 157.00 | 144.00 | 186.00 | 238.00 | 368.50 | 416.00 | 415.00 | 460.00 | 173.00 | 95.50 | 2923.50 | |||||||||||||
1984 | 97.50 | 74.00 | 199.50 | 99.50 | 214.50 | 203.50 | 346.50 | 425.50 | 579.00 | 297.00 | 146.00 | 60.00 | 2742.50 | |||||||||||||
1985 | 36.00 | 87.50 | 55.50 | 182.00 | 156.00 | 180.00 | k | 322.50 | 270.00 | 291.00 | 303.00 | 113.00 | 124.50 | 1941.00 | ||||||||||||
1986 | 157.00 | 130.50 | 145.50 | 139.50 | 102.50 | 188.50 | 242.00 | 253.50 | 220.00 | 227.00 | 231.00 | 27.00 | 2064.00 | |||||||||||||
1987 | 8.00 | 53.50 | 73.50 | 135.50 | 193.75 | c | 190.00 | 241.50 | 286.00 | 248.50 | 318.00 | 157.50 | 47.50 | 1953.25 | ||||||||||||
1988 | 49.00 | 177.00 | 223.50 | 206.00 | 145.00 | 194.50 | 281.50 | 331.00 | 224.00 | 234.50 | 155.50 | 99.00 | 2320.50 | |||||||||||||
1989 | 52.50 | 44.00 | 139.00 | 213.00 | 96.00 | 208.50 | 209.00 | 221.00 | 195.00 | 288.50 | 244.00 | 103.00 | 2013.50 | |||||||||||||
1990 | 71.00 | 56.00 | 79.50 | 154.00 | 150.87 | a | 204.50 | 286.00 | 319.00 | 297.50 | 286.50 | 196.00 | 59.00 | 2159.87 | ||||||||||||
1991 | 60.50 | 137.00 | 41.00 | 98.00 | 43.50 | 102.00 | 245.00 | 252.50 | 204.50 | 198.00 | 218.50 | 54.50 | 1655.00 | |||||||||||||
1992 | 50.00 | 121.50 | 116.00 | 187.50 | 212.00 | 199.50 | 238.00 | 203.00 | 200.00 | 273.00 | 151.00 | 25.00 | 1976.50 | |||||||||||||
1993 | 37.50 | 26.50 | 179.00 | 172.50 | 262.00 | 264.50 | 307.50 | 337.00 | 325.50 | 357.50 | 243.50 | 104.50 | 2617.50 | |||||||||||||
1994 | 116.50 | 62.50 | 201.50 | 151.50 | 145.00 | 158.50 | 228.50 | 290.00 | 266.00 | 269.50 | 77.50 | 59.50 | 2026.50 | |||||||||||||
1995 | 125.00 | 216.50 | 203.00 | 152.50 | 195.00 | 220.50 | 319.00 | 286.75 | a | 275.00 | 358.00 | 271.50 | 124.00 | 2746.75 | ||||||||||||
1996 | 114.00 | 182.50 | 163.50 | 254.00 | 253.50 | 217.00 | 246.00 | 265.50 | 269.00 | 298.00 | 236.50 | 144.00 | 2643.50 | |||||||||||||
1997 | 123.00 | 113.50 | 168.50 | 108.00 | 298.00 | 249.00 | 296.50 | 433.00 | 454.14 | a | 410.00 | 299.00 | 105.00 | 3057.64 | ||||||||||||
1998 | 108.00 | 167.00 | 146.50 | 105.00 | 183.00 | 271.50 | 302.00 | 336.50 | 354.50 | 251.00 | 153.00 | 82.50 | 2460.50 | |||||||||||||
1999 | 102.00 | 64.30 | a | 43.50 | 77.00 | 72.00 | 115.50 | 271.50 | 230.50 | 221.90 | a | 271.77 | a | 164.50 | 160.00 | 1794.46 | ||||||||||
2000 | 80.00 | 122.50 | 122.45 | a | 161.00 | 166.88 | a | 237.00 | 273.00 | 256.50 | 341.50 | 249.00 | 114.00 | 162.00 | 2285.83 | |||||||||||
2001 | 65.50 | 69.50 | 143.00 | 89.00 | 211.00 | 250.00 | 294.00 | 229.00 | 234.50 | 255.00 | 193.50 | 56.50 | 2090.50 | |||||||||||||
2002 | 48.00 | 126.00 | 52.00 | 101.00 | 109.50 | 172.50 | 261.50 | 249.50 | 236.00 | 178.50 | 238.00 | 98.00 | 1870.50 | |||||||||||||
2003 | 265.00 | 133.50 | 167.00 | 95.00 | 213.00 | 243.00 | 237.00 | 345.50 | 325.50 | 255.00 | 150.50 | 96.50 | 2526.50 | |||||||||||||
2004 | 51.00 | 55.50 | 238.50 | 152.00 | 197.50 | 229.00 | 310.00 | 328.50 | 313.50 | 268.00 | 111.00 | 107.00 | 2361.50 | |||||||||||||
2005 | 132.00 | 120.00 | 195.50 | 128.50 | 215.50 | 217.50 | 249.00 | 264.00 | 215.00 | 210.50 | 237.50 | 135.00 | 2320.00 | |||||||||||||
2006 | 101.00 | 136.00 | 25.50 | 190.56 | c | 176.00 | 223.93 | b | 146.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 852.98 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 101.90 | 111.75 | 126.88 | 137.95 | 165.68 | 216.83 | 270.05 | 298.41 | 303.83 | 298.48 | 196.11 | 104.26 | 2324.76 | |||||||||||||
S.D. | 49.01 | 53.95 | 60.81 | 46.65 | 50.40 | 42.07 | 38.52 | 52.31 | 75.37 | 69.73 | 60.28 | 44.42 | 323.46 | |||||||||||||
SKEW | 0.67 | 0.48 | 0.30 | -0.05 | -0.02 | -0.16 | 0.34 | 0.67 | 1.08 | 0.78 | 0.34 | 0.45 | 0.04 | |||||||||||||
MAX | 265.00 | 256.50 | 259.00 | 254.00 | 298.00 | 313.50 | 368.50 | 433.00 | 579.00 | 464.50 | 329.50 | 229.50 | 3057.64 | |||||||||||||
MIN | 8.00 | 26.50 | 25.50 | 32.00 | 43.50 | 102.00 | 203.00 | 203.00 | 195.00 | 178.50 | 77.50 | 25.00 | 1655.00 | |||||||||||||
NO YRS | 47 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 45 |