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 | 150.50 | 193.50 | 337.00 | 630.50 | 898.50 | 1291.50 | 3501.50 | |||||||
1949 | 1586.50 | 1026.50 | 884.50 | 583.00 | 420.50 | 254.50 | 110.00 | 156.55 | a | 0.00 | z | 0.00 | z | 697.00 | 1128.50 | 6847.55 | ||||||||||
1950 | 1288.50 | 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 | 1288.50 | ||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 132.00 | 199.00 | 638.60 | a | 854.50 | 1247.00 | 3071.10 | |||||
1952 | 1293.00 | 1023.06 | b | 996.81 | b | 648.00 | 474.00 | 367.00 | 68.50 | 139.00 | 203.50 | 446.50 | 988.00 | 1232.00 | 7879.37 | |||||||||||
1953 | 916.50 | 822.00 | 890.50 | 730.50 | 656.34 | b | 447.78 | c | 94.50 | 175.48 | c | 189.50 | 617.00 | 703.00 | 985.00 | 7228.10 | ||||||||||
1954 | 1055.50 | 788.00 | 944.00 | 625.00 | 406.00 | 366.00 | 123.00 | 253.00 | 401.38 | a | 656.68 | a | 764.44 | c | 1143.50 | 7526.51 | ||||||||||
1955 | 1260.67 | a | 999.70 | a | 933.10 | a | 823.33 | c | 559.50 | 271.50 | 241.00 | 81.63 | a | 383.33 | c | 514.71 | b | 928.45 | a | 1012.48 | c | 8009.41 | ||||
1956 | 1044.04 | c | 1115.94 | c | 876.00 | 632.59 | a | 471.09 | c | 315.60 | e | 96.32 | c | 189.58 | e | 322.22 | c | 621.79 | e | 546.50 | k | 833.50 | f | 5685.16 | ||
1957 | 1362.00 | 914.31 | b | 813.50 | 501.00 | i | 231.00 | n | 212.50 | 155.00 | 212.00 | 224.00 | 677.00 | 965.00 | c | 946.05 | c | 6481.36 | ||||||||
1958 | 1044.00 | 723.00 | 941.07 | c | 535.50 | g | 389.88 | e | 269.50 | 71.00 | 42.00 | 333.50 | 385.50 | f | 421.50 | o | 426.00 | p | 3813.96 | |||||||
1959 | 974.36 | b | 941.92 | c | 811.96 | e | 640.38 | d | 476.00 | g | 275.50 | 99.00 | 160.00 | 387.50 | 589.00 | a | 865.86 | a | 822.50 | i | 5745.49 | |||||
1960 | 862.00 | i | 632.50 | i | 587.50 | h | 463.00 | j | 378.50 | k | 200.17 | a | 41.00 | 212.00 | 251.50 | 587.50 | 612.50 | i | 757.00 | j | 1292.17 | |||||
1961 | 599.00 | m | 260.00 | s | 167.50 | z | 399.50 | m | 360.50 | i | 148.00 | 74.40 | a | 48.00 | 419.00 | 568.69 | b | 569.00 | l | 765.00 | k | 1258.09 | ||||
1962 | 610.50 | s | 620.50 | j | 639.50 | j | 226.50 | r | 595.56 | e | 298.45 | a | 166.37 | a | 187.07 | b | 244.14 | a | 464.00 | g | 449.50 | n | 440.50 | p | 1491.58 | |
1963 | 818.50 | i | 456.00 | i | 481.00 | o | 498.00 | l | 306.00 | g | 361.55 | a | 205.00 | 180.50 | 199.82 | b | 315.00 | k | 490.50 | m | 508.50 | q | 946.87 | |||
1964 | 531.00 | q | 666.50 | j | 656.00 | k | 493.00 | k | 439.50 | g | 339.50 | 126.00 | 183.00 | 423.50 | 519.50 | 949.00 | 1000.02 | b | 3540.52 | |||||||
1965 | 1098.43 | a | 877.00 | 881.50 | 650.00 | 583.00 | 318.00 | 128.50 | 170.50 | 423.50 | 504.50 | 829.82 | b | 1186.00 | 7650.75 | |||||||||||
1966 | 1104.00 | 998.00 | 841.00 | 636.21 | a | 394.73 | a | 336.00 | 215.00 | 124.50 | 270.00 | 605.00 | 838.39 | b | 0.00 | z | 6362.83 | |||||||||
1967 | 1075.59 | c | 860.22 | a | 980.50 | 948.50 | 504.00 | 291.50 | 51.15 | a | 39.50 | 201.50 | 620.00 | 831.11 | c | 1402.48 | b | 7806.06 | ||||||||
1968 | 1227.50 | 776.79 | a | 843.56 | e | 750.00 | 520.50 | 256.50 | 61.00 | 209.50 | 295.00 | 607.17 | b | 921.21 | a | 1253.84 | c | 7722.56 | ||||||||
1969 | 1251.50 | 1044.30 | a | 1004.73 | c | 743.40 | e | 392.67 | d | 256.00 | 111.00 | 158.00 | 276.50 | 749.50 | 866.50 | 1014.50 | 7868.60 | |||||||||
1970 | 1000.50 | 828.50 | 916.64 | b | 397.50 | o | 230.00 | p | 233.50 | 66.00 | 116.50 | 425.50 | 669.60 | a | 786.00 | 854.00 | h | 5042.74 | ||||||||
1971 | 1086.79 | e | 932.40 | c | 995.50 | 534.50 | h | 417.00 | h | 228.00 | g | 124.50 | 89.00 | 431.00 | 708.83 | e | 944.00 | 1307.50 | 6619.52 | |||||||
1972 | 999.50 | h | 451.50 | q | 504.50 | j | 468.50 | l | 479.31 | e | 224.00 | 77.00 | 178.50 | 447.41 | a | 674.85 | e | 1061.50 | 1232.50 | 4375.07 | ||||||
1973 | 1208.50 | 1001.00 | 962.00 | 704.50 | 383.37 | a | 241.00 | 89.00 | 148.00 | 336.50 | 632.00 | 879.50 | 973.50 | 7558.87 | ||||||||||||
1974 | 1242.00 | 918.50 | 893.50 | 751.50 | 568.00 | 191.50 | 166.33 | e | 187.66 | c | 251.00 | 647.00 | 843.21 | b | 1107.50 | 7767.70 | ||||||||||
1975 | 1249.00 | 944.00 | 939.50 | 914.00 | 507.37 | a | 308.50 | 122.00 | 198.50 | 197.00 | 650.00 | 934.20 | e | 588.50 | m | 6964.07 | ||||||||||
1976 | 572.00 | m | 591.50 | k | 695.50 | i | 524.00 | j | 465.55 | c | 378.50 | 96.00 | 268.00 | 257.50 | 560.67 | b | 518.50 | i | 742.50 | k | 2026.23 | |||||
1977 | 866.00 | m | 555.00 | k | 675.00 | j | 410.50 | i | 512.00 | h | 138.50 | 91.00 | 85.00 | 315.00 | 377.00 | k | 560.00 | j | 597.50 | l | 629.50 | |||||
1978 | 540.50 | m | 520.50 | j | 461.00 | k | 418.00 | m | 473.00 | f | 259.50 | 109.00 | 209.50 | 402.00 | 432.00 | f | 603.50 | l | 718.00 | n | 980.00 | |||||
1979 | 869.50 | i | 523.50 | m | 455.50 | m | 435.50 | l | 283.00 | k | 248.50 | 144.00 | 177.50 | 225.00 | a | 448.90 | e | 534.50 | n | 584.50 | m | 1243.90 | ||||
1980 | 762.50 | i | 504.00 | k | 494.50 | n | 474.00 | j | 380.50 | h | 396.00 | 102.62 | b | 180.00 | 326.50 | 410.50 | f | 393.50 | q | 675.00 | k | 1005.12 | ||||
1981 | 632.00 | k | 636.00 | i | 615.00 | j | 409.00 | k | 412.50 | g | 277.76 | a | 83.50 | 76.00 | 252.50 | 601.18 | c | 502.00 | k | 635.50 | j | 1290.94 | ||||
1982 | 551.00 | q | 615.50 | i | 866.45 | a | 751.00 | 470.50 | 258.50 | 119.00 | 100.00 | 354.00 | 584.50 | 528.50 | l | 732.50 | j | 3503.95 | ||||||||
1983 | 498.00 | n | 516.50 | i | 686.65 | a | 481.00 | i | 331.50 | j | 297.00 | 197.00 | 13.50 | m | 331.00 | 531.00 | 541.50 | j | 689.00 | j | 2042.65 | |||||
1984 | 722.50 | j | 562.00 | i | 458.00 | i | 422.00 | i | 262.50 | i | 209.50 | i | 32.00 | j | 59.00 | 199.50 | k | 656.17 | a | 634.50 | j | 797.00 | k | 715.17 | ||
1985 | 773.50 | j | 900.85 | b | 722.00 | j | 473.89 | c | 321.50 | i | 171.00 | 19.00 | 149.00 | 430.34 | a | 639.00 | 616.50 | l | 691.50 | j | 2783.08 | |||||
1986 | 469.50 | k | 437.50 | i | 391.00 | k | 654.31 | a | 292.50 | j | 59.00 | j | 80.00 | j | 19.50 | j | 317.00 | i | 388.50 | i | 404.50 | l | 596.00 | m | 654.31 | |
1987 | 706.00 | k | 518.00 | j | 474.50 | i | 440.36 | b | 219.50 | j | 146.00 | 179.00 | 71.50 | 161.00 | i | 242.00 | k | 478.50 | k | 689.00 | j | 836.86 | ||||
1988 | 634.50 | m | 514.00 | j | 677.19 | b | 324.00 | i | 670.63 | a | 378.62 | a | 52.00 | l | 38.00 | 211.00 | i | 278.50 | k | 481.50 | j | 702.50 | j | 1764.44 | ||
1989 | 838.50 | k | 1130.50 | d | 739.50 | 504.00 | 483.50 | 200.50 | 42.00 | l | 168.50 | 286.00 | j | 723.50 | 870.50 | 641.00 | k | 4820.50 | ||||||||
1990 | 654.50 | j | 580.00 | k | 529.00 | i | 297.50 | m | 421.00 | j | 315.00 | 88.00 | 150.50 | 221.00 | 331.50 | m | 615.00 | k | 567.00 | p | 774.50 | |||||
1991 | 712.50 | k | 498.00 | i | 575.50 | m | 562.50 | i | 469.00 | i | 407.50 | 62.50 | 70.50 | l | 108.00 | l | 316.50 | l | 406.50 | n | 699.00 | l | 470.00 | |||
1992 | 713.50 | k | 498.50 | j | 557.00 | j | 348.00 | k | 166.50 | p | 106.00 | o | 86.50 | k | 58.00 | 195.00 | 178.50 | t | 499.50 | n | 587.50 | q | 253.00 | |||
1993 | 701.50 | o | 708.50 | k | 436.00 | n | 308.00 | p | 208.00 | p | 208.50 | i | 0.00 | z | 184.00 | 220.50 | 310.00 | k | 507.50 | m | 588.00 | l | 404.50 | |||
1994 | 483.00 | o | 563.00 | j | 457.50 | j | 0.00 | z | 395.00 | 255.00 | 26.50 | j | 87.50 | 192.00 | 558.50 | 661.00 | k | 693.50 | l | 1488.00 | ||||||
1995 | 508.00 | m | 467.00 | i | 848.50 | 412.00 | k | 450.50 | 326.00 | 102.50 | 152.50 | 258.00 | 315.50 | n | 411.00 | m | 239.00 | u | 2138.00 | |||||||
1996 | 521.50 | o | 462.50 | m | 568.00 | j | 421.00 | j | 576.00 | 303.00 | 44.00 | k | 68.00 | m | 275.00 | l | 291.00 | o | 326.50 | r | 330.50 | t | 879.00 | |||
1997 | 695.00 | l | 493.00 | m | 385.50 | o | 395.50 | o | 224.00 | m | 335.50 | 91.50 | i | 58.50 | k | 129.00 | p | 328.50 | p | 392.50 | m | 509.00 | o | 335.50 | ||
1998 | 568.50 | l | 482.50 | k | 405.50 | o | 352.50 | l | 0.00 | z | 221.00 | 12.00 | l | 20.00 | i | 161.00 | 325.50 | m | 427.00 | o | 637.00 | l | 382.00 | |||
1999 | 533.00 | n | 472.50 | m | 554.00 | k | 474.00 | i | 188.00 | r | 170.00 | g | 44.84 | c | 52.00 | h | 131.50 | h | 319.50 | h | 392.50 | l | 626.50 | l | 44.84 | |
2000 | 542.50 | m | 513.00 | i | 583.50 | h | 287.50 | l | 205.50 | q | 76.50 | h | 26.50 | m | 62.57 | d | 229.80 | e | 419.00 | i | 567.50 | k | 616.00 | k | 292.37 | |
2001 | 656.50 | k | 575.50 | j | 479.50 | i | 415.00 | l | 204.00 | i | 149.00 | i | 52.00 | i | 23.80 | c | 129.50 | j | 341.50 | f | 406.00 | o | 526.00 | n | 23.80 | |
2002 | 729.50 | k | 486.50 | i | 515.00 | k | 570.50 | 311.00 | j | 95.00 | j | 10.50 | i | 94.50 | i | 147.50 | k | 452.00 | i | 481.00 | k | 630.00 | j | 570.50 | ||
2003 | 549.50 | j | 573.50 | i | 481.50 | j | 485.50 | k | 267.50 | j | 104.00 | i | 13.50 | i | 43.50 | j | 106.50 | l | 284.00 | h | 517.00 | l | 538.50 | m | 0.00 | |
2004 | 583.00 | l | 556.50 | j | 478.00 | h | 414.00 | h | 277.00 | k | 103.00 | j | 15.50 | j | 41.50 | i | 191.50 | i | 321.00 | l | 542.00 | k | 668.50 | j | 0.00 | |
2005 | 768.00 | k | 537.50 | i | 541.00 | h | 445.00 | i | 291.50 | j | 225.00 | h | 3.50 | k | 45.00 | i | 165.00 | i | 302.50 | l | 506.50 | k | 595.50 | k | 0.00 | |
2006 | 608.00 | l | 552.50 | i | 672.50 | i | 409.50 | j | 219.00 | l | 28.50 | u | 8.50 | r | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1168.44 | 931.74 | 882.01 | 675.00 | 492.40 | 281.34 | 111.78 | 140.57 | 296.31 | 607.48 | 873.62 | 1144.93 | 7701.79 | |||||||||||||
S.D. | 157.61 | 109.08 | 90.04 | 128.98 | 84.40 | 73.01 | 50.02 | 61.66 | 86.71 | 71.87 | 88.17 | 138.11 | 223.06 | |||||||||||||
SKEW | 0.71 | -0.03 | -0.77 | 0.26 | 0.51 | 0.03 | 0.66 | -0.22 | 0.30 | -0.41 | -0.18 | 0.09 | -0.78 | |||||||||||||
MAX | 1586.50 | 1130.50 | 1004.73 | 948.50 | 670.63 | 447.78 | 241.00 | 268.00 | 447.41 | 749.50 | 1061.50 | 1402.48 | 8009.41 | |||||||||||||
MIN | 916.50 | 723.00 | 677.19 | 440.36 | 383.37 | 138.50 | 19.00 | 23.80 | 161.00 | 446.50 | 697.00 | 946.05 | 7228.10 | |||||||||||||
NO YRS | 20 | 21 | 24 | 21 | 24 | 43 | 40 | 46 | 42 | 32 | 22 | 17 | 10 |