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 | 32.55 | a | 54.50 | 172.50 | 358.50 | 635.50 | 993.00 | 2246.55 | ||||||
1949 | 1138.50 | 917.00 | 779.00 | 357.41 | a | 302.50 | 88.97 | a | 24.05 | b | 79.50 | 124.50 | 397.00 | 529.80 | e | 890.70 | c | 5628.93 | ||||||||
1950 | 1124.00 | 732.00 | 710.23 | c | 438.21 | b | 288.00 | 168.62 | a | 4.65 | a | 22.98 | b | 163.00 | 215.50 | k | 510.00 | a | 708.72 | b | 4870.42 | |||||
1951 | 904.96 | e | 733.92 | b | 715.38 | e | 312.50 | f | 239.00 | h | 64.50 | j | 28.42 | a | 32.00 | 80.50 | 377.00 | f | 463.50 | i | 918.78 | b | 3413.96 | |||
1952 | 1034.37 | a | 819.54 | d | 675.00 | g | 333.50 | i | 184.00 | k | 210.00 | c | 7.00 | 20.50 | 96.00 | 220.00 | 643.80 | e | 907.00 | 3958.21 | ||||||
1953 | 584.50 | g | 625.00 | 700.27 | c | 321.00 | j | 487.65 | e | 244.82 | b | 8.50 | 87.50 | 68.50 | 403.00 | 621.50 | 770.00 | 4016.74 | ||||||||
1954 | 874.00 | 587.50 | 741.50 | 346.00 | 210.50 | 205.50 | 12.50 | 109.00 | 196.50 | 384.50 | 611.00 | 944.50 | 5223.00 | |||||||||||||
1955 | 1007.00 | 800.00 | 711.45 | a | 681.50 | 322.50 | 146.00 | 85.00 | 20.00 | 170.50 | 316.56 | e | 749.00 | 815.50 | 5825.01 | |||||||||||
1956 | 863.50 | 833.48 | b | 648.00 | 509.50 | 291.00 | 139.50 | 25.00 | 41.00 | 115.50 | 466.50 | 683.79 | a | 911.50 | 5528.27 | |||||||||||
1957 | 1051.50 | 705.50 | 642.22 | a | 474.00 | 359.50 | 85.50 | 14.00 | 73.50 | 108.50 | 476.76 | b | 719.50 | 860.50 | 5570.98 | |||||||||||
1958 | 846.50 | 660.50 | 530.50 | j | 555.50 | 224.00 | 149.50 | 22.73 | a | 0.00 | 68.50 | 225.50 | 651.00 | 750.00 | 4153.73 | |||||||||||
1959 | 809.00 | 766.50 | 583.00 | 223.50 | h | 396.50 | 84.11 | b | 0.00 | h | 47.00 | 196.50 | 276.50 | 573.50 | 823.00 | 4555.61 | ||||||||||
1960 | 975.50 | 758.00 | 597.00 | 507.50 | 300.00 | f | 27.50 | 5.74 | d | 62.00 | 51.50 | 335.32 | a | 689.00 | 835.50 | 4844.56 | ||||||||||
1961 | 808.00 | 649.00 | 689.00 | 446.50 | 386.50 | 92.00 | 22.73 | a | 24.00 | 165.50 | 366.50 | 696.00 | 904.00 | 5249.73 | ||||||||||||
1962 | 886.50 | 787.50 | 793.50 | 360.50 | 395.50 | 99.50 | 8.50 | 26.50 | 76.50 | 345.00 | 566.00 | 768.50 | 5114.00 | |||||||||||||
1963 | 874.50 | 491.50 | 741.50 | 678.00 | 273.00 | 154.50 | 56.00 | 35.50 | 84.50 | 338.50 | 688.50 | 832.50 | 5248.50 | |||||||||||||
1964 | 888.50 | 717.50 | 730.50 | 505.00 | 397.00 | 182.50 | 24.50 | 14.50 | 156.50 | 230.50 | 742.20 | e | 455.50 | l | 4589.20 | |||||||||||
1965 | 473.00 | n | 413.50 | j | 417.50 | j | 288.50 | l | 181.00 | j | 137.00 | 24.50 | 35.00 | 199.00 | 246.00 | 431.50 | h | 645.00 | j | 641.50 | ||||||
1966 | 615.50 | k | 580.00 | h | 467.50 | i | 225.50 | k | 111.50 | f | 146.00 | 52.18 | a | 23.00 | 104.00 | 290.00 | 355.50 | j | 571.00 | j | 615.18 | |||||
1967 | 527.00 | l | 417.00 | j | 518.50 | h | 493.00 | k | 231.00 | f | 178.00 | 3.50 | 0.00 | 40.50 | 359.50 | 495.58 | d | 545.00 | n | 1077.08 | ||||||
1968 | 532.00 | m | 465.00 | i | 414.00 | j | 427.80 | e | 310.50 | 70.00 | 2.00 | 88.00 | 89.00 | 355.39 | c | 368.00 | n | 584.50 | l | 1342.69 | ||||||
1969 | 644.50 | j | 569.00 | i | 478.50 | k | 337.00 | i | 163.27 | a | 93.50 | 1.50 | 8.50 | 62.50 | 461.00 | 435.50 | h | 529.00 | j | 790.27 | ||||||
1970 | 518.00 | i | 404.00 | i | 422.50 | i | 612.93 | a | 245.50 | 107.50 | 3.50 | 4.00 | 133.50 | 349.55 | b | 348.00 | l | 594.50 | k | 1456.48 | ||||||
1971 | 328.00 | u | 460.50 | i | 536.00 | h | 374.00 | h | 372.00 | a | 158.50 | 12.50 | 4.50 | 149.00 | 440.41 | b | 660.50 | 1011.50 | 2808.91 | |||||||
1972 | 995.50 | 734.13 | b | 503.00 | 549.11 | b | 279.00 | 71.00 | 12.00 | 47.50 | 198.00 | 409.00 | 737.14 | b | 1044.38 | b | 5579.76 | |||||||||
1973 | 977.02 | a | 683.00 | 745.00 | 420.00 | 182.50 | 79.50 | 8.00 | 37.50 | 125.00 | 387.50 | b | 544.50 | h | 703.50 | f | 3645.02 | |||||||||
1974 | 890.45 | b | 539.50 | g | 656.74 | d | 556.00 | 289.85 | a | 54.00 | 55.50 | 33.50 | 54.31 | a | 297.71 | b | 448.50 | j | 524.00 | l | 2888.06 | |||||
1975 | 645.00 | i | 488.50 | i | 528.50 | j | 583.00 | f | 291.29 | b | 104.00 | 40.82 | a | 33.00 | 21.50 | 462.86 | b | 571.00 | f | 837.55 | c | 1791.03 | ||||
1976 | 855.17 | b | 732.50 | 702.31 | b | 596.11 | c | 179.00 | 61.50 | p | 23.50 | p | 120.90 | a | 117.50 | 281.50 | 259.00 | n | 0.00 | z | 3584.99 | |||||
1977 | 0.00 | z | 0.00 | z | 534.50 | i | 271.50 | i | 520.00 | 63.89 | c | 17.57 | a | 16.05 | c | 171.50 | 298.08 | e | 385.50 | j | 462.50 | m | 1087.09 | |||
1978 | 437.50 | n | 421.00 | k | 346.50 | j | 320.50 | l | 215.00 | j | 0.00 | z | 28.23 | c | 0.00 | z | 190.34 | a | 141.50 | l | 0.00 | z | 240.00 | w | 218.58 | |
1979 | 534.00 | k | 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 | |
1980 | 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 | |
1981 | 0.00 | z | 627.93 | a | 593.50 | 348.10 | a | 66.00 | o | 23.00 | h | 1.50 | k | 0.00 | f | 0.00 | z | 240.50 | m | 374.50 | l | 471.00 | m | 1569.53 | ||
1982 | 977.02 | a | 654.64 | c | 484.00 | j | 388.00 | l | 174.00 | l | 149.00 | 22.00 | k | 18.50 | i | 119.50 | j | 412.50 | 759.00 | 448.00 | o | 2952.16 | ||||
1983 | 475.00 | l | 372.50 | l | 687.00 | 231.00 | n | 0.00 | z | 25.50 | w | 19.00 | w | 29.00 | 64.00 | 185.00 | h | 381.50 | l | 799.00 | 1579.00 | |||||
1984 | 713.50 | 647.00 | 513.50 | 489.00 | 167.00 | 99.50 | 1.00 | 6.50 | 50.50 | 421.50 | 689.50 | 875.00 | 4673.50 | |||||||||||||
1985 | 743.00 | 638.50 | 731.00 | 323.00 | 284.00 | 42.00 | 7.50 | 11.50 | 176.50 | 328.00 | 737.50 | 754.33 | a | 4776.83 | ||||||||||||
1986 | 657.00 | 580.00 | 482.50 | 423.00 | 266.50 | 41.50 | 10.00 | 0.00 | 272.00 | 317.50 | 532.50 | 765.50 | 4348.00 | |||||||||||||
1987 | 851.00 | 654.00 | 620.00 | 281.00 | 188.50 | 39.50 | 53.50 | 10.00 | 41.00 | 178.50 | 577.00 | 877.50 | 4371.50 | |||||||||||||
1988 | 847.00 | 532.00 | 539.00 | 411.00 | 321.50 | 126.00 | 6.50 | 11.00 | 76.50 | 123.50 | 638.00 | 839.00 | 4471.00 | |||||||||||||
1989 | 913.50 | 791.00 | 628.00 | 324.50 | 265.00 | 36.00 | 14.50 | 30.50 | 96.00 | 382.50 | 565.50 | 702.50 | 4749.50 | |||||||||||||
1990 | 843.50 | 817.50 | 584.00 | 310.00 | 308.00 | 116.50 | 15.50 | 43.00 | 67.50 | 249.00 | 594.50 | 968.50 | 4917.50 | |||||||||||||
1991 | 752.00 | 486.50 | 805.00 | 509.50 | 374.00 | 147.50 | 2.50 | 21.00 | 25.00 | 223.50 | 567.50 | 788.00 | 4702.00 | |||||||||||||
1992 | 758.00 | 632.00 | 553.50 | 342.50 | 81.50 | 96.00 | 30.00 | 9.50 | 49.00 | 259.00 | 620.00 | 932.00 | 4363.00 | |||||||||||||
1993 | 962.00 | 768.50 | 510.00 | 469.00 | 235.50 | 147.50 | 28.00 | 27.50 | 74.50 | 256.00 | 608.50 | 798.00 | 4885.00 | |||||||||||||
1994 | 713.00 | 723.00 | 513.00 | 410.00 | 233.50 | 88.00 | 0.00 | 0.00 | 64.00 | 334.50 | 834.00 | 890.50 | 4803.50 | |||||||||||||
1995 | 794.00 | 508.50 | 675.50 | 527.00 | 328.50 | 175.50 | 21.50 | 15.00 | 44.50 | 183.50 | 409.00 | 718.50 | 4401.00 | |||||||||||||
1996 | 740.00 | 616.00 | 556.00 | 409.00 | 283.00 | 66.00 | 1.00 | 4.00 | 92.00 | 324.50 | 553.00 | 750.50 | 4395.00 | |||||||||||||
1997 | 774.00 | 578.00 | 486.50 | 422.50 | 125.50 | 93.50 | 8.50 | 3.50 | 45.50 | 359.50 | 570.00 | 777.00 | 4244.00 | |||||||||||||
1998 | 787.00 | 752.00 | 603.50 | 533.00 | 503.00 | 122.50 | 5.50 | 5.00 | 98.00 | 368.00 | 662.50 | 846.50 | 5286.50 | |||||||||||||
1999 | 722.00 | 693.50 | 661.50 | 510.00 | 281.50 | 118.00 | 19.00 | 25.00 | 21.50 | 165.33 | a | 543.00 | 744.50 | 4504.83 | ||||||||||||
2000 | 771.00 | 697.04 | a | 568.00 | 366.00 | 246.50 | 57.00 | 30.50 | 2.00 | 86.00 | 342.03 | a | 685.50 | 731.08 | a | 4582.65 | ||||||||||
2001 | 811.88 | b | 759.50 | 494.45 | a | 495.52 | a | 67.68 | a | 65.00 | 4.50 | 2.50 | 13.97 | a | 181.50 | 560.89 | b | 864.00 | 4321.39 | |||||||
2002 | 862.00 | 570.50 | 650.00 | 393.50 | 272.00 | 33.00 | 0.00 | 21.50 | 76.00 | 275.50 | 515.50 | 858.50 | 4528.00 | |||||||||||||
2003 | 657.00 | 622.00 | 526.50 | 622.00 | 273.00 | 31.50 | 1.50 | 5.00 | 27.00 | 128.00 | 705.00 | 833.50 | 4432.00 | |||||||||||||
2004 | 842.00 | 731.00 | 393.00 | 369.00 | 248.00 | 56.00 | 0.00 | 9.00 | 89.00 | 346.00 | 628.00 | 780.50 | 4491.50 | |||||||||||||
2005 | 880.50 | 607.50 | 564.50 | 473.00 | 275.50 | 167.50 | 0.00 | 1.50 | 133.00 | 312.00 | 579.00 | 727.00 | 4721.00 | |||||||||||||
2006 | 784.00 | 619.50 | 827.00 | 506.00 | 175.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2912.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 859.54 | 682.77 | 631.54 | 459.25 | 281.99 | 109.12 | 17.74 | 28.21 | 102.48 | 318.65 | 627.10 | 836.87 | 4836.69 | |||||||||||||
S.D. | 114.20 | 96.73 | 102.27 | 99.23 | 97.09 | 52.35 | 18.04 | 28.44 | 58.01 | 87.86 | 86.06 | 85.17 | 461.51 | |||||||||||||
SKEW | 0.50 | -0.03 | -0.10 | 0.33 | 0.27 | 0.39 | 1.57 | 1.49 | 0.66 | -0.31 | 0.00 | 0.46 | 0.63 | |||||||||||||
MAX | 1138.50 | 917.00 | 827.00 | 681.50 | 520.00 | 244.82 | 85.00 | 120.90 | 272.00 | 476.76 | 834.00 | 1044.38 | 5825.01 | |||||||||||||
MIN | 657.00 | 486.50 | 393.00 | 281.00 | 67.68 | 27.50 | 0.00 | 0.00 | 13.97 | 123.50 | 409.00 | 702.50 | 4244.00 | |||||||||||||
NO YRS | 43 | 44 | 43 | 42 | 46 | 50 | 51 | 53 | 54 | 51 | 42 | 42 | 31 |