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 | 14.00 | 1.00 | 58.00 | 138.50 | 447.50 | 757.50 | 1416.50 | |||||||
1949 | 817.00 | 596.50 | 478.00 | 193.50 | 133.00 | 14.00 | 0.00 | 1.50 | 8.50 | 196.00 | 246.50 | 655.50 | 3340.00 | |||||||||||||
1950 | 801.50 | 458.00 | 474.82 | a | 266.00 | 155.00 | 62.50 | 0.00 | 1.00 | 21.00 | 168.00 | 287.50 | 475.50 | 3170.82 | ||||||||||||
1951 | 613.50 | 491.50 | 450.50 | 227.00 | 161.00 | 22.50 | 6.00 | 9.50 | 5.50 | 187.50 | 403.50 | 638.00 | 3216.00 | |||||||||||||
1952 | 738.00 | 528.50 | 543.00 | 237.50 | 127.50 | 85.50 | 0.00 | 0.00 | 19.00 | 80.50 | 452.50 | 612.50 | 3424.50 | |||||||||||||
1953 | 508.50 | 422.50 | 465.50 | 338.28 | a | 288.50 | 157.20 | e | 0.00 | e | 8.00 | i | 13.97 | a | 154.50 | g | 390.00 | b | 462.00 | f | 2584.44 | |||||
1954 | 640.09 | d | 395.92 | c | 499.21 | b | 236.67 | c | 72.00 | i | 105.50 | 0.00 | h | 6.50 | p | 55.00 | 127.50 | i | 389.44 | c | 384.00 | k | 2321.83 | |||
1955 | 487.00 | i | 357.50 | i | 322.00 | i | 322.00 | i | 124.00 | f | 51.35 | d | 16.00 | h | 1.50 | k | 34.62 | d | 144.87 | e | 494.42 | d | 540.84 | c | 1266.09 | |
1956 | 586.13 | d | 598.00 | 426.85 | e | 242.50 | f | 176.59 | c | 48.00 | e | 0.00 | c | 0.00 | g | 17.00 | l | 153.00 | t | 169.50 | q | 524.00 | f | 1835.57 | ||
1957 | 752.78 | a | 423.63 | a | 444.00 | 272.50 | 165.52 | c | 24.00 | f | 0.00 | i | 13.50 | 29.48 | a | 253.37 | e | 324.50 | i | 410.00 | i | 2354.78 | ||||
1958 | 412.00 | i | 406.00 | d | 439.00 | g | 238.50 | j | 52.50 | h | 20.50 | i | 0.00 | i | 0.00 | f | 23.79 | a | 83.91 | b | 372.41 | a | 345.50 | g | 886.12 | |
1959 | 278.50 | n | 369.50 | h | 228.50 | l | 150.56 | c | 167.00 | g | 40.34 | a | 2.07 | a | 0.00 | y | 7.00 | x | 59.50 | h | 351.60 | e | 433.50 | h | 544.57 | |
1960 | 662.92 | e | 501.37 | c | 217.50 | j | 247.50 | h | 143.50 | j | 0.00 | l | 0.00 | i | 0.50 | l | 2.50 | i | 115.50 | i | 312.50 | j | 443.50 | g | 1164.29 | |
1961 | 527.57 | d | 342.00 | g | 488.85 | e | 209.50 | g | 161.00 | l | 10.00 | k | 2.50 | l | 0.00 | i | 16.50 | l | 143.00 | i | 315.00 | h | 439.50 | i | 1016.42 | |
1962 | 456.50 | f | 405.50 | g | 532.96 | e | 158.50 | h | 164.50 | j | 8.50 | i | 0.00 | l | 4.00 | j | 17.50 | j | 154.00 | h | 267.00 | j | 313.50 | k | 532.96 | |
1963 | 517.50 | g | 210.50 | h | 388.50 | h | 361.00 | g | 124.50 | h | 0.00 | z | 17.00 | n | 5.50 | h | 3.50 | h | 123.00 | j | 348.00 | h | 373.00 | l | 0.00 | |
1964 | 537.00 | h | 339.50 | i | 299.50 | n | 231.00 | m | 157.00 | j | 33.00 | l | 2.00 | i | 9.00 | i | 17.00 | j | 64.50 | l | 374.50 | h | 624.77 | e | 624.77 | |
1965 | 461.50 | h | 353.50 | g | 270.50 | l | 294.00 | e | 159.00 | g | 24.00 | l | 0.00 | m | 0.00 | l | 17.50 | g | 60.00 | k | 301.00 | h | 408.00 | m | 294.00 | |
1966 | 482.00 | g | 420.00 | g | 313.00 | f | 103.00 | h | 52.00 | j | 48.50 | i | 9.00 | i | 0.00 | r | 11.50 | o | 105.00 | l | 238.00 | l | 428.00 | h | 0.00 | |
1967 | 418.50 | j | 300.00 | g | 400.00 | i | 459.00 | g | 103.00 | m | 44.00 | k | 0.00 | n | 0.00 | n | 0.00 | m | 106.00 | h | 242.00 | h | 529.50 | i | 0.00 | |
1968 | 526.50 | g | 378.81 | e | 246.50 | k | 258.89 | c | 181.98 | d | 23.00 | j | 0.52 | a | 24.28 | a | 31.00 | 170.50 | 418.50 | 713.50 | 2177.98 | |||||
1969 | 676.00 | 596.00 | 446.06 | d | 340.00 | 65.50 | 29.48 | a | 0.00 | 0.50 | 14.50 | 192.00 | 368.00 | 527.50 | 3255.54 | |||||||||||
1970 | 533.50 | 367.00 | 363.50 | 421.50 | 112.50 | 33.21 | b | 0.00 | 1.00 | 20.50 | 181.50 | 360.50 | 629.00 | 3023.71 | ||||||||||||
1971 | 559.50 | 440.00 | 476.50 | 377.50 | 182.00 | 54.50 | 6.00 | 8.00 | 56.00 | 243.87 | a | 428.50 | 714.50 | 3546.87 | ||||||||||||
1972 | 631.37 | a | 445.36 | a | 328.50 | 339.00 | 132.00 | 39.50 | 0.00 | 18.00 | 58.50 | 201.50 | 451.50 | 315.00 | q | 2645.22 | ||||||||||
1973 | 658.75 | c | 432.50 | 516.50 | 235.56 | c | 112.12 | a | 36.50 | 0.00 | 15.50 | 15.50 | o | 121.00 | h | 481.61 | b | 0.00 | z | 2489.03 | ||||||
1974 | 648.02 | e | 531.50 | 424.18 | a | 352.00 | 179.50 | 22.00 | 17.00 | 2.00 | 0.00 | d | 129.50 | 426.00 | 570.40 | a | 3302.10 | |||||||||
1975 | 568.85 | a | 525.00 | 515.63 | a | 466.03 | a | 137.43 | a | 43.97 | a | 15.00 | 3.50 | 5.50 | 246.00 | 487.50 | 549.50 | 3563.92 | ||||||||
1976 | 586.00 | 488.00 | 512.00 | 397.50 | 125.00 | 87.00 | 6.50 | 40.50 | 31.00 | 131.50 | 258.50 | 569.50 | 3233.00 | |||||||||||||
1977 | 597.50 | 386.50 | 524.42 | a | 251.50 | 350.82 | a | 14.50 | 10.50 | 7.00 | 61.50 | 178.00 | 465.00 | c | 0.00 | z | 2847.23 | |||||||||
1978 | 506.33 | d | 401.50 | 304.50 | 362.50 | 146.50 | 27.50 | 8.94 | e | 10.00 | 43.50 | 76.50 | 455.89 | b | 634.50 | 2978.17 | ||||||||||
1979 | 642.50 | 528.00 | 392.00 | 347.00 | 127.00 | 37.00 | 6.00 | 6.00 | 7.50 | 172.10 | b | 341.00 | g | 334.00 | l | 2265.10 | ||||||||||
1980 | 556.50 | 404.00 | 471.50 | 318.00 | 232.50 | 143.50 | 0.00 | z | 1.50 | 35.00 | 206.50 | 439.29 | b | 551.00 | 3359.29 | |||||||||||
1981 | 534.00 | 430.50 | 445.50 | 287.00 | 159.00 | 30.00 | 0.00 | 4.00 | 42.00 | 279.00 | b | 0.00 | z | 512.00 | 2723.00 | |||||||||||
1982 | 694.50 | 434.00 | 505.50 | 354.00 | 119.00 | 57.00 | 11.50 | 0.00 | 59.50 | 207.00 | 522.50 | 629.50 | 3594.00 | |||||||||||||
1983 | 558.50 | 444.00 | 499.50 | 428.50 | 177.50 | 33.50 | 29.00 | 2.00 | 14.00 | 112.50 | 472.00 | 565.00 | 3336.00 | |||||||||||||
1984 | 506.50 | 510.00 | 355.00 | 387.50 | 160.00 | 64.00 | 4.50 | 1.00 | 30.50 | 307.00 | 517.50 | 699.00 | 3542.50 | |||||||||||||
1985 | 635.50 | 444.50 | 547.00 | 180.50 | 201.50 | 28.50 | 2.00 | 3.00 | 88.50 | 217.50 | 555.50 | 579.00 | 3483.00 | |||||||||||||
1986 | 509.50 | 402.00 | 304.00 | 314.50 | 0.00 | z | 5.50 | o | 1.00 | 0.00 | 193.00 | 179.00 | 451.00 | 618.50 | 2972.50 | |||||||||||
1987 | 673.50 | 481.00 | 511.00 | 223.50 | 127.00 | 16.50 | 23.50 | 1.50 | 29.50 | 103.50 | 451.50 | 664.50 | 3306.50 | |||||||||||||
1988 | 661.00 | 412.00 | 378.00 | 303.00 | 274.00 | 106.50 | 0.00 | z | 0.00 | z | 22.50 | 95.00 | 466.11 | c | 620.50 | 3338.61 | ||||||||||
1989 | 652.00 | 0.00 | z | 452.50 | 0.00 | z | 219.58 | a | 39.50 | 16.50 | 19.00 | 59.00 | 231.50 | 424.00 | 620.00 | 2733.58 | ||||||||||
1990 | 670.00 | 607.50 | 411.00 | 199.50 | 230.50 | 68.50 | 5.50 | 9.00 | 16.07 | b | 138.00 | 502.00 | 840.50 | 3698.07 | ||||||||||||
1991 | 613.00 | 369.00 | 602.00 | 382.50 | 257.50 | 81.00 | 0.00 | 7.00 | 0.50 | 124.00 | 406.50 | 663.00 | 3506.00 | |||||||||||||
1992 | 652.50 | 431.00 | 388.50 | 254.50 | 40.00 | 70.00 | 6.50 | 3.00 | i | 6.50 | 125.00 | 440.00 | 723.50 | 3138.00 | ||||||||||||
1993 | 701.00 | 555.00 | 326.50 | 372.00 | 195.00 | 92.50 | 8.50 | 8.00 | 28.00 | 141.00 | 509.00 | 687.50 | 3624.00 | |||||||||||||
1994 | 606.00 | 558.00 | 379.00 | 306.00 | 163.00 | 80.00 | 0.00 | 0.50 | 38.00 | 254.00 | 651.00 | 742.50 | 3778.00 | |||||||||||||
1995 | 574.00 | 384.00 | 488.00 | 372.50 | 185.50 | 114.00 | 9.00 | 9.50 | 31.00 | 136.50 | 304.50 | 546.50 | 3155.00 | |||||||||||||
1996 | 597.50 | 432.50 | 350.00 | 277.50 | 161.50 | 23.50 | 2.00 | 1.00 | 22.50 | 230.00 | 437.00 | 576.00 | 3111.00 | |||||||||||||
1997 | 577.50 | 455.00 | 375.50 | 279.50 | 80.00 | 39.50 | 3.00 | 0.00 | 12.50 | 218.50 | 360.50 | 633.50 | 3035.00 | |||||||||||||
1998 | 548.00 | 534.00 | 422.00 | 364.50 | 340.00 | 17.50 | 1.00 | 0.00 | 30.50 | 241.50 | 492.50 | 719.00 | 3710.50 | |||||||||||||
1999 | 628.00 | 620.00 | 544.50 | 339.00 | 212.00 | 75.50 | 11.00 | 12.40 | a | 7.50 | 134.50 | 375.00 | 636.00 | 3595.40 | ||||||||||||
2000 | 612.00 | 472.50 | 412.50 | 241.55 | a | 182.00 | 25.50 | 2.58 | a | 0.50 | 41.00 | 209.00 | 536.50 | 622.00 | 3357.64 | |||||||||||
2001 | 706.50 | 535.00 | 316.00 | 390.50 | 44.50 | 44.00 | 0.00 | 0.00 | 11.00 | 102.00 | 440.50 | 608.00 | 3198.00 | |||||||||||||
2002 | 687.00 | 434.50 | 451.50 | 259.00 | 177.00 | 10.00 | 0.00 | 6.50 | 41.50 | 198.00 | 386.00 | 599.00 | 3250.00 | |||||||||||||
2003 | 465.50 | 476.50 | 384.00 | 458.00 | 168.00 | 22.50 | 0.00 | 0.50 | 11.50 | 96.50 | 521.50 | 620.00 | 3224.50 | |||||||||||||
2004 | 609.50 | 510.00 | 212.50 | 235.00 | 115.50 | 0.00 | z | 0.00 | 3.00 | 34.50 | 208.00 | 469.00 | 577.00 | 2974.00 | ||||||||||||
2005 | 645.50 | 407.00 | 360.00 | 332.50 | 156.50 | 86.00 | 0.00 | 0.00 | 43.00 | 171.50 | 424.00 | 441.50 | h | 2626.00 | ||||||||||||
2006 | 598.00 | 464.50 | 619.00 | 339.50 | 94.03 | a | 14.46 | b | 0.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2129.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 619.36 | 469.79 | 439.99 | 309.89 | 167.38 | 53.23 | 5.22 | 6.02 | 32.92 | 174.27 | 434.60 | 626.65 | 3364.13 | |||||||||||||
S.D. | 75.93 | 68.71 | 83.79 | 74.13 | 65.82 | 35.01 | 6.90 | 8.12 | 30.74 | 56.82 | 76.85 | 73.84 | 220.21 | |||||||||||||
SKEW | 0.39 | 0.55 | -0.27 | 0.03 | 0.71 | 1.08 | 1.59 | 2.28 | 3.14 | 0.14 | -0.18 | 0.54 | 0.11 | |||||||||||||
MAX | 817.00 | 620.00 | 619.00 | 466.03 | 350.82 | 157.20 | 29.00 | 40.50 | 193.00 | 307.00 | 651.00 | 840.50 | 3778.00 | |||||||||||||
MIN | 465.50 | 367.00 | 212.50 | 150.56 | 40.00 | 10.00 | 0.00 | 0.00 | 0.00 | 76.50 | 246.50 | 475.50 | 2978.17 | |||||||||||||
NO YRS | 48 | 48 | 48 | 47 | 45 | 45 | 44 | 42 | 47 | 45 | 46 | 40 | 29 |