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 | 595.31 | d | 576.00 | 503.00 | 313.50 | 36.50 | 2.58 | a | 2026.90 | |||||
1949 | 0.00 | 44.00 | 120.50 | 291.00 | 465.00 | 503.50 | 623.00 | 694.63 | d | 428.50 | k | 193.75 | a | 242.07 | a | 34.32 | c | 3211.77 | ||||||||
1950 | 3.62 | a | 94.50 | 92.00 | 216.43 | b | 401.45 | a | 599.50 | 684.07 | a | 787.00 | 586.03 | a | 314.65 | a | 208.45 | a | 207.50 | 4195.19 | ||||||
1951 | 54.50 | 78.50 | 99.41 | b | 318.00 | 416.00 | 612.41 | a | 717.50 | 677.00 | 605.50 | 320.00 | 166.00 | 30.50 | 4095.33 | |||||||||||
1952 | 37.00 | 64.00 | 94.50 | 299.50 | 458.00 | 504.44 | c | 424.50 | o | 822.61 | c | 483.00 | k | 502.20 | a | 85.00 | 73.50 | 2940.75 | ||||||||
1953 | 201.00 | 72.50 | 137.00 | 240.56 | c | 409.00 | 495.00 | 750.50 | 774.00 | 649.50 | 456.00 | 238.50 | 81.00 | 4504.56 | ||||||||||||
1954 | 58.38 | a | 100.00 | 106.50 | 258.10 | a | 494.50 | 0.00 | z | 0.00 | z | 655.50 | 542.50 | 344.00 | 249.50 | 45.00 | 2853.99 | |||||||||
1955 | 31.50 | 52.50 | 81.63 | a | 162.00 | 317.50 | f | 235.50 | t | 643.50 | 674.77 | a | 551.50 | 385.50 | 125.50 | 68.50 | 2776.90 | |||||||||
1956 | 77.00 | 7.00 | 137.50 | 345.00 | 566.50 | 510.50 | 786.37 | a | 417.00 | m | 578.50 | 309.00 | 77.50 | 79.50 | 3474.37 | |||||||||||
1957 | 3.00 | 62.00 | 159.13 | a | 293.00 | 505.00 | 602.40 | e | 705.54 | d | 670.00 | 735.52 | a | 414.76 | b | 94.00 | 111.00 | 4355.35 | ||||||||
1958 | 121.50 | 253.56 | a | 174.63 | a | 296.25 | b | 649.00 | 716.00 | 893.00 | 869.00 | 618.10 | a | 478.00 | 251.25 | b | 145.59 | c | 5465.88 | |||||||
1959 | 107.47 | a | 53.00 | 155.00 | e | 295.50 | 412.82 | a | 617.50 | 797.22 | a | 509.50 | i | 554.50 | 420.57 | a | 134.50 | 37.56 | e | 3585.62 | ||||||
1960 | 39.00 | 101.50 | a | 206.48 | c | 285.00 | b | 408.50 | 571.50 | 789.00 | 692.85 | a | 576.96 | b | 427.50 | 174.23 | d | 39.30 | c | 4311.83 | ||||||
1961 | 128.00 | 164.23 | b | 190.00 | 243.62 | a | 450.00 | 657.00 | 794.00 | 886.60 | a | 529.00 | 353.50 | 77.07 | a | 85.00 | 4558.02 | |||||||||
1962 | 49.00 | 112.00 | 138.50 | 318.50 | 339.00 | 559.00 | 706.00 | 728.50 | 639.00 | 422.00 | 231.50 | 96.00 | 4339.00 | |||||||||||||
1963 | 23.00 | 213.50 | 140.05 | c | 247.50 | 466.50 | 578.04 | b | 449.00 | i | 721.50 | 693.00 | 431.93 | a | 202.76 | a | 52.50 | 3770.28 | ||||||||
1964 | 63.00 | 46.50 | 105.00 | 176.50 | 352.00 | 521.50 | 700.50 | 659.00 | 511.50 | 405.00 | 98.00 | 79.00 | 3717.50 | |||||||||||||
1965 | 53.50 | 72.00 | 188.21 | c | 296.00 | 350.00 | 535.18 | b | 814.55 | b | 784.41 | c | 514.50 | 457.00 | 228.62 | a | 64.50 | 4358.48 | ||||||||
1966 | 48.50 | 58.00 | 169.00 | 315.50 | 431.79 | c | 558.50 | 693.00 | 734.50 | 642.00 | 345.00 | 180.00 | 121.50 | 4297.29 | ||||||||||||
1967 | 118.50 | 81.00 | 107.00 | 163.00 | 436.50 | 664.50 | 753.30 | a | 904.50 | 721.50 | 400.50 | 162.00 | 81.00 | 4593.30 | ||||||||||||
1968 | 72.33 | a | 196.00 | 233.00 | 215.56 | c | 440.50 | 575.50 | 678.00 | 686.00 | 592.00 | 327.00 | 151.00 | 35.50 | 4202.39 | |||||||||||
1969 | 0.50 | 34.50 | 170.50 | 275.00 | 521.32 | a | 712.00 | 706.50 | 656.17 | a | 608.50 | 335.50 | 182.50 | 77.00 | h | 4202.98 | ||||||||||
1970 | 78.00 | 146.50 | 146.00 | 178.50 | 415.00 | 664.50 | 753.50 | 742.50 | 513.00 | 325.50 | 205.00 | 31.50 | 4199.50 | |||||||||||||
1971 | 71.00 | 86.50 | 90.79 | c | 227.00 | 447.95 | a | 486.50 | 782.50 | 814.50 | 533.50 | 325.00 | 151.50 | 25.00 | 4041.74 | |||||||||||
1972 | 44.00 | 111.00 | 250.00 | 203.50 | 556.00 | 617.50 | 268.00 | u | 0.00 | z | 549.64 | b | 355.47 | a | 153.00 | 95.07 | a | 2935.18 | ||||||||
1973 | 48.00 | 110.50 | 159.65 | a | 279.50 | 508.50 | 610.86 | a | 808.00 | 654.00 | 657.00 | 376.00 | 105.00 | 111.17 | b | 4428.18 | ||||||||||
1974 | 89.00 | 60.50 | 156.00 | f | 270.52 | a | 368.00 | 634.50 | 456.50 | j | 784.00 | 727.24 | a | 379.50 | 0.00 | z | 104.00 | 3417.26 | ||||||||
1975 | 0.00 | z | 0.00 | z | 38.00 | 111.00 | 425.65 | e | 0.00 | z | 702.00 | 477.00 | f | 707.14 | b | 375.50 | 117.86 | b | 106.43 | a | 2583.59 | |||||
1976 | 63.55 | a | 22.00 | l | 89.50 | 221.11 | c | 435.50 | 498.00 | 0.00 | z | 0.00 | z | 617.50 | 361.50 | 212.59 | a | 36.00 | 2535.25 | |||||||
1977 | 27.50 | 113.00 | 93.50 | 333.50 | 361.50 | 624.50 | 683.50 | 882.50 | 552.50 | 372.50 | 152.50 | 110.50 | 4307.50 | |||||||||||||
1978 | 72.00 | 162.50 | 272.80 | a | 304.50 | 414.50 | 694.50 | 779.00 | 457.00 | k | 567.00 | 414.00 | 82.50 | 33.21 | c | 3796.51 | ||||||||||
1979 | 9.09 | b | 49.50 | l | 244.38 | a | 284.50 | 470.17 | a | 595.50 | 774.50 | 722.00 | 663.00 | 470.00 | 102.50 | 133.00 | 4468.64 | |||||||||
1980 | 14.50 | 79.50 | 133.50 | 332.50 | 434.50 | 509.00 | 758.98 | a | 670.00 | 581.50 | 384.50 | 196.50 | 136.50 | 4231.48 | ||||||||||||
1981 | 76.47 | a | 116.00 | 228.00 | 282.50 | 444.00 | 541.50 | 710.50 | 852.00 | 623.00 | 329.00 | 206.50 | 79.50 | 4488.97 | ||||||||||||
1982 | 39.00 | 105.00 | 139.50 | 179.00 | 443.50 | 652.00 | 705.00 | 752.50 | 357.50 | m | 0.00 | z | 0.00 | z | 3.50 | u | 3015.50 | |||||||||
1983 | 133.50 | 167.50 | 267.50 | 282.50 | 521.50 | 552.50 | 676.50 | 739.50 | 504.00 | 311.00 | 234.50 | 34.00 | 4424.50 | |||||||||||||
1984 | 104.50 | 101.50 | 257.00 | 225.00 | 385.00 | 522.50 | 713.50 | 738.50 | 569.00 | 302.50 | 142.00 | 11.00 | 4072.00 | |||||||||||||
1985 | 0.00 | 34.00 | 99.00 | 284.50 | 447.50 | 566.00 | 875.00 | 712.00 | 487.50 | 312.50 | 84.50 | 8.50 | 3911.00 | |||||||||||||
1986 | 72.50 | 127.50 | 296.00 | 226.00 | 430.50 | 684.00 | 647.50 | 872.00 | 536.50 | 421.00 | 160.50 | 26.00 | 4500.00 | |||||||||||||
1987 | 52.00 | 114.00 | 218.00 | 346.00 | 542.00 | 630.50 | 711.00 | 778.00 | 653.00 | 448.00 | 200.50 | 68.00 | 4761.00 | |||||||||||||
1988 | 29.00 | 105.50 | 167.50 | 309.50 | 430.00 | 563.50 | 736.50 | 710.50 | 593.50 | 457.50 | 162.00 | 54.00 | 4319.00 | |||||||||||||
1989 | 55.00 | 25.00 | 149.00 | 360.50 | 472.00 | 636.50 | 667.50 | 700.00 | 630.00 | 354.50 | 173.00 | 67.50 | 4290.50 | |||||||||||||
1990 | 73.00 | 63.00 | 225.50 | 352.00 | 424.50 | 607.00 | 826.00 | 824.50 | 688.50 | 293.00 | 164.50 | 31.00 | 4572.50 | |||||||||||||
1991 | 55.00 | 199.50 | 108.00 | 244.50 | 366.50 | 491.00 | 767.50 | 805.00 | 669.00 | 382.50 | 180.00 | 61.50 | 4330.00 | |||||||||||||
1992 | 108.50 | 211.50 | 314.00 | 392.50 | 567.00 | 693.50 | 832.87 | a | 825.50 | 556.50 | 431.00 | 121.00 | 15.00 | 5068.87 | ||||||||||||
1993 | 35.00 | 45.50 | 216.00 | 297.00 | 572.50 | 569.50 | 621.00 | 745.50 | 627.50 | 421.50 | 32.00 | 74.00 | 4257.00 | |||||||||||||
1994 | 96.50 | 47.00 | 256.00 | 329.00 | 519.50 | 548.50 | 793.00 | 784.50 | 682.50 | 298.50 | 30.00 | 100.50 | 4485.50 | |||||||||||||
1995 | 105.50 | 157.50 | 192.00 | 253.50 | 526.00 | 593.50 | 805.50 | 688.50 | 702.00 | 369.50 | 268.50 | 83.50 | 4745.50 | |||||||||||||
1996 | 81.63 | a | 122.73 | a | 182.00 | 329.00 | 392.00 | 559.50 | 839.00 | 772.00 | 527.00 | 342.50 | 138.50 | 59.50 | 4345.37 | |||||||||||
1997 | 72.50 | 77.00 | 170.00 | 267.00 | 577.00 | 573.50 | 747.00 | 845.50 | 671.50 | 339.50 | 250.00 | 30.50 | 4621.00 | |||||||||||||
1998 | 133.00 | 149.50 | 219.50 | 301.00 | 440.50 | 607.00 | 848.00 | 811.50 | 668.50 | 340.00 | 208.50 | 96.00 | 4823.00 | |||||||||||||
1999 | 65.00 | 86.00 | 127.50 | 241.00 | 376.50 | 566.50 | 714.00 | 792.00 | 616.50 | 372.50 | 239.50 | 97.50 | 4294.50 | |||||||||||||
2000 | 20.50 | 81.00 | 107.50 | 350.50 | 482.50 | 633.50 | 728.00 | 734.50 | 614.00 | 354.50 | 71.00 | 31.50 | 4209.00 | |||||||||||||
2001 | 38.00 | 36.50 | 179.00 | 228.50 | 540.00 | 594.00 | 740.50 | 806.50 | 630.00 | 323.36 | b | 197.00 | 26.50 | 4339.86 | ||||||||||||
2002 | 40.50 | 59.50 | 100.00 | 295.00 | 402.50 | 641.00 | 798.50 | 770.50 | 629.00 | 327.00 | 164.00 | 87.00 | 4314.50 | |||||||||||||
2003 | 146.00 | 87.50 | 223.50 | 285.00 | 494.50 | 674.50 | 825.00 | 795.50 | 675.00 | 475.00 | 91.50 | 62.00 | 4835.00 | |||||||||||||
2004 | 32.50 | 99.50 | 264.00 | 405.00 | 495.00 | 674.50 | 875.50 | 864.00 | 589.50 | 430.50 | 129.50 | 72.50 | 4932.00 | |||||||||||||
2005 | 105.50 | 65.00 | 244.50 | 314.00 | 555.00 | 551.50 | 809.00 | 818.00 | 528.00 | 440.50 | 94.66 | a | 79.50 | 4605.16 | ||||||||||||
2006 | 124.50 | 58.50 | 153.50 | 325.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 661.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 64.95 | 97.70 | 168.91 | 275.91 | 458.18 | 591.79 | 747.81 | 758.89 | 605.33 | 374.98 | 157.48 | 68.75 | 4422.58 | |||||||||||||
S.D. | 42.23 | 52.71 | 63.20 | 59.05 | 67.63 | 61.52 | 69.12 | 73.53 | 65.29 | 59.45 | 61.51 | 39.57 | 312.60 | |||||||||||||
SKEW | 0.68 | 0.92 | 0.30 | -0.41 | 0.49 | 0.14 | -0.01 | -0.04 | 0.12 | -0.10 | -0.20 | 0.79 | 0.87 | |||||||||||||
MAX | 201.00 | 253.56 | 314.00 | 405.00 | 649.00 | 716.00 | 893.00 | 904.50 | 735.52 | 502.20 | 268.50 | 207.50 | 5465.88 | |||||||||||||
MIN | 0.00 | 7.00 | 38.00 | 111.00 | 339.00 | 486.50 | 595.31 | 576.00 | 487.50 | 193.75 | 30.00 | 2.58 | 3717.50 | |||||||||||||
NO YRS | 57 | 55 | 57 | 58 | 56 | 54 | 52 | 52 | 55 | 57 | 56 | 56 | 42 |