YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 286.00 | i | 422.00 | 574.00 | 637.00 | 536.50 | 339.50 | 258.00 | 186.50 | 2953.50 | ||||||||
1940 | 118.00 | 133.00 | 222.00 | 308.50 | 445.50 | 498.50 | 597.00 | 657.50 | 605.50 | 448.50 | 84.50 | 0.00 | z | 4118.50 | ||||||||||||
1941 | 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 | |
1942 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 58.00 | z | 755.22 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 755.22 | |
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 106.00 | m | 362.14 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 362.14 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 0.00 | z | 0.00 | z | 218.00 | 249.50 | 401.50 | 480.00 | 566.00 | 523.79 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2438.79 | ||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 535.50 | 524.50 | 575.00 | 464.50 | 283.50 | f | 84.50 | 12.50 | 2196.50 | |||||||
1949 | 0.00 | 44.50 | 148.50 | 244.50 | 392.00 | 381.00 | 484.00 | 575.50 | 530.00 | 229.52 | e | 291.35 | d | 66.65 | a | 3387.52 | ||||||||||
1950 | 5.00 | 55.50 | 77.00 | 166.00 | 253.50 | 517.50 | 539.00 | 595.00 | 472.50 | 326.00 | 142.00 | 204.00 | 3353.00 | |||||||||||||
1951 | 44.50 | 64.00 | 70.50 | 230.50 | 377.50 | 469.50 | 595.00 | 529.50 | 503.50 | 360.50 | 174.50 | 56.50 | 3476.00 | |||||||||||||
1952 | 24.50 | 72.00 | 94.50 | 200.00 | 369.50 | 377.50 | 581.00 | 604.00 | 551.00 | 482.00 | 148.00 | 83.50 | 3587.50 | |||||||||||||
1953 | 159.50 | 75.00 | 115.50 | 204.50 | 379.50 | 400.00 | 564.00 | 642.00 | 530.50 | 427.00 | 216.00 | 112.50 | 3826.00 | |||||||||||||
1954 | 31.50 | 54.00 | 54.00 | 128.00 | 348.00 | 404.50 | 487.50 | 550.00 | 518.50 | 354.00 | 284.50 | 79.50 | 3294.00 | |||||||||||||
1955 | 54.00 | 28.50 | 44.50 | 86.50 | 241.00 | 440.00 | 518.00 | 489.50 | 471.50 | 336.00 | 130.00 | 48.00 | 2887.50 | |||||||||||||
1956 | 46.50 | 7.00 | 72.50 | 238.00 | 406.50 | 434.00 | 477.00 | g | 607.50 | 502.00 | 300.00 | 124.00 | 101.00 | 2839.00 | ||||||||||||
1957 | 9.00 | 35.50 | 133.00 | 239.50 | 419.50 | 492.00 | 522.50 | 548.00 | 638.00 | 395.00 | 212.00 | 150.50 | 3794.50 | |||||||||||||
1958 | 133.00 | 218.00 | 110.50 | 216.50 | 470.50 | 655.50 | 692.50 | 619.50 | 538.50 | 400.00 | 133.50 | 165.50 | 4353.50 | |||||||||||||
1959 | 105.50 | 81.50 | 106.50 | 243.50 | 339.34 | c | 449.00 | 613.50 | 503.23 | a | 450.50 | 334.28 | a | 135.00 | 53.50 | 3415.36 | ||||||||||
1960 | 52.50 | 86.00 | 115.50 | 252.00 | 341.50 | 377.00 | 562.00 | 555.50 | 493.00 | 345.00 | 111.50 | 78.00 | 3369.50 | |||||||||||||
1961 | 91.34 | c | 126.00 | 146.00 | 218.50 | 365.80 | a | 528.50 | 654.00 | 668.50 | 472.00 | 275.00 | 89.00 | 63.50 | 3698.14 | |||||||||||
1962 | 58.50 | 161.00 | 92.00 | 265.50 | 296.00 | 427.50 | 538.00 | 600.50 | 511.50 | 392.00 | 212.00 | 146.50 | 3701.00 | |||||||||||||
1963 | 35.50 | 218.50 | 107.00 | 239.00 | 385.00 | 464.00 | 601.50 | 624.50 | 656.00 | 0.00 | z | 183.00 | 126.00 | 3640.00 | ||||||||||||
1964 | 79.00 | 65.50 | 114.00 | 156.50 | 299.00 | 495.00 | 560.50 | 622.50 | 503.50 | 441.50 | 124.00 | 65.00 | 3526.00 | |||||||||||||
1965 | 25.00 | 98.52 | a | 180.00 | 247.50 | 295.00 | 436.50 | 632.50 | 653.00 | 471.50 | 446.00 | 275.50 | 94.00 | 3855.02 | ||||||||||||
1966 | 80.50 | 93.50 | 130.00 | 277.00 | 357.50 | 493.50 | 565.50 | 588.00 | 575.00 | 352.50 | 191.50 | 79.50 | p | 3704.50 | ||||||||||||
1967 | 112.00 | 108.50 | 78.00 | 155.00 | 389.50 | 560.50 | 636.00 | 737.00 | 663.00 | 410.00 | 187.50 | 63.50 | 4100.50 | |||||||||||||
1968 | 101.50 | 166.50 | 195.50 | 159.50 | 378.00 | 438.00 | 622.00 | 620.50 | 525.50 | 319.00 | 182.00 | 39.50 | 3747.50 | |||||||||||||
1969 | 18.50 | 35.50 | 148.50 | 217.50 | 422.50 | 593.50 | 573.00 | 541.50 | 512.00 | 319.50 | 189.50 | 135.50 | 3707.00 | |||||||||||||
1970 | 95.00 | 166.50 | 169.50 | 147.50 | 320.50 | 524.50 | 556.00 | 569.50 | 455.00 | 321.00 | 173.50 | 40.00 | 3538.50 | |||||||||||||
1971 | 76.00 | 91.50 | 60.00 | 200.00 | 364.50 | 398.00 | 634.50 | 666.00 | 465.00 | 343.50 | 170.50 | 20.00 | 3489.50 | |||||||||||||
1972 | 22.50 | 72.00 | 165.50 | 129.50 | 441.00 | 476.50 | 638.00 | 639.00 | 429.00 | 272.50 | 141.50 | 104.50 | 3531.50 | |||||||||||||
1973 | 74.00 | 108.50 | 120.50 | 114.50 | n | 213.50 | n | 0.00 | z | 591.77 | c | 488.77 | a | 526.00 | 307.00 | 81.00 | 88.50 | 2386.03 | ||||||||
1974 | 52.50 | 49.00 | 129.00 | 235.50 | 267.00 | 425.36 | b | 546.00 | 586.50 | 588.00 | 314.50 | 169.50 | 93.55 | c | 3456.41 | |||||||||||
1975 | 52.18 | a | 73.50 | 71.50 | 111.00 | 355.50 | 417.00 | 603.90 | e | 552.50 | 543.00 | 309.50 | 135.50 | 88.50 | 3313.59 | |||||||||||
1976 | 111.00 | 51.00 | 50.50 | 193.00 | 339.00 | 391.50 | 0.00 | z | 569.00 | 541.50 | 435.00 | 197.00 | 119.00 | 2997.50 | ||||||||||||
1977 | 65.50 | 185.50 | 68.20 | a | 0.00 | z | 0.00 | z | 0.00 | z | 389.50 | f | 657.50 | 483.00 | 312.50 | 116.00 | 70.78 | a | 1958.98 | |||||||
1978 | 144.50 | 152.00 | 194.50 | 240.50 | 322.50 | 0.00 | z | 594.50 | 576.50 | 463.50 | 359.00 | 79.50 | 25.00 | 3152.00 | ||||||||||||
1979 | 6.00 | 0.00 | z | 0.00 | z | 246.50 | 266.00 | h | 410.00 | c | 622.50 | 613.50 | 0.00 | z | 0.00 | z | 90.58 | d | 154.48 | a | 2143.56 | |||||
1980 | 0.00 | z | 0.00 | z | 163.27 | a | 289.00 | 393.50 | 466.50 | 631.00 | 583.00 | 552.00 | 404.50 | 208.50 | 185.50 | 3876.77 | ||||||||||
1981 | 131.50 | 125.00 | 238.00 | 246.00 | 413.50 | 491.00 | 621.50 | 714.50 | 573.50 | 323.50 | 185.00 | 70.00 | 4133.00 | |||||||||||||
1982 | 30.50 | 81.50 | 113.50 | 144.00 | 359.00 | 529.50 | 579.50 | 653.50 | 590.00 | 382.50 | 92.00 | 67.50 | 3623.00 | |||||||||||||
1983 | 154.50 | 154.00 | 251.50 | 277.50 | 467.50 | 511.50 | 637.00 | 665.50 | 499.50 | 303.50 | 191.50 | 26.00 | 4139.50 | |||||||||||||
1984 | 114.50 | 121.50 | 235.50 | 236.50 | 350.50 | 456.50 | 604.50 | 616.50 | 520.00 | 271.50 | 117.00 | 13.50 | 3658.00 | |||||||||||||
1985 | 14.50 | 46.00 | 65.00 | 255.50 | 426.50 | 508.50 | 693.50 | 642.50 | 493.00 | 299.50 | 63.00 | 22.00 | 3529.50 | |||||||||||||
1986 | 126.00 | 97.00 | 262.50 | 191.50 | 399.50 | 584.50 | 569.50 | 724.00 | 500.00 | 428.50 | 164.00 | 95.00 | 4142.00 | |||||||||||||
1987 | 76.50 | 0.00 | z | 212.50 | 325.00 | 431.00 | 510.50 | 590.00 | 627.50 | 544.50 | 397.00 | 248.50 | 57.50 | 4020.50 | ||||||||||||
1988 | 39.50 | 132.00 | 146.50 | 262.50 | 383.50 | 463.50 | 611.50 | 624.00 | 493.00 | 429.00 | 138.50 | 88.50 | 3812.00 | |||||||||||||
1989 | 39.00 | 23.00 | 91.50 | 321.50 | 411.00 | 536.00 | 577.00 | 610.00 | 546.50 | 359.50 | 150.00 | 127.00 | 3792.00 | |||||||||||||
1990 | 86.00 | 50.50 | 184.50 | 304.50 | 381.50 | 502.00 | 677.00 | 700.50 | 586.50 | 251.50 | 161.00 | 29.50 | 3915.00 | |||||||||||||
1991 | 66.50 | 178.00 | 86.00 | 220.00 | 368.50 | 443.50 | 639.50 | 590.00 | 576.00 | 333.50 | 192.50 | 131.00 | 3825.00 | |||||||||||||
1992 | 143.50 | 183.00 | 277.50 | 306.50 | 467.50 | 585.50 | 655.50 | 653.00 | 479.50 | 367.00 | 156.50 | 17.50 | 4292.50 | |||||||||||||
1993 | 42.50 | 105.50 | 188.00 | 270.50 | 522.00 | 505.50 | 566.00 | 646.50 | 462.00 | 387.50 | 90.00 | 95.50 | 3881.50 | |||||||||||||
1994 | 131.50 | 49.50 | 183.50 | 300.00 | 420.00 | 460.50 | 582.00 | 612.00 | 584.50 | 292.50 | 39.50 | 74.00 | 3729.50 | |||||||||||||
1995 | 133.50 | 152.00 | 177.50 | 259.00 | 423.50 | 500.50 | 682.50 | 571.00 | 606.00 | 333.50 | 217.50 | 113.00 | 4169.50 | |||||||||||||
1996 | 104.50 | 127.50 | 175.50 | 296.00 | 331.00 | 469.50 | 661.00 | 641.00 | 467.00 | 292.00 | 131.00 | 35.50 | 3731.50 | |||||||||||||
1997 | 107.50 | 82.50 | 126.50 | 246.00 | 479.50 | 518.00 | 627.00 | 706.50 | 618.00 | 380.00 | 211.00 | 68.00 | 4170.50 | |||||||||||||
1998 | 124.50 | 118.00 | 194.00 | 216.00 | 421.00 | 511.50 | 682.50 | 625.50 | 510.50 | 345.50 | 190.00 | 71.00 | 4010.00 | |||||||||||||
1999 | 65.32 | c | 60.08 | d | 84.73 | a | 184.00 | 288.30 | a | 451.50 | 562.13 | a | 633.00 | 460.50 | 280.03 | a | 184.29 | b | 73.00 | 3326.89 | ||||||
2000 | 22.98 | b | 76.00 | 119.00 | 271.03 | a | 336.35 | a | 492.00 | 597.50 | 573.50 | 516.50 | 320.33 | a | 74.00 | 56.00 | 3455.20 | |||||||||
2001 | 85.00 | 41.00 | 142.00 | 201.50 | 352.37 | a | 414.11 | b | 531.50 | 605.00 | 480.50 | 289.85 | a | 166.11 | c | 36.88 | b | 3345.81 | ||||||||
2002 | 82.15 | a | 47.60 | c | 92.48 | a | 213.62 | a | 288.76 | d | 497.59 | a | 644.91 | c | 600.76 | b | 484.50 | 288.00 | 190.86 | a | 63.15 | d | 3494.38 | |||
2003 | 156.00 | 60.50 | 184.97 | a | 240.00 | a | 359.82 | c | 540.52 | a | 656.17 | a | 443.00 | h | 541.00 | 419.03 | b | 0.00 | z | 32.00 | f | 3158.01 | ||||
2004 | 127.00 | 118.50 | 211.32 | a | 303.62 | a | 406.88 | c | 519.64 | b | 725.29 | b | 721.00 | 512.50 | 380.50 | 159.50 | 70.00 | 4255.75 | ||||||||
2005 | 151.00 | 86.50 | 222.00 | 279.50 | 528.50 | 530.40 | e | 624.00 | 683.00 | 429.50 | 369.50 | 91.00 | 111.50 | 4106.40 | ||||||||||||
2006 | 124.50 | 71.50 | 114.04 | c | 239.00 | 410.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 959.04 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 78.71 | 95.82 | 141.46 | 230.12 | 379.03 | 477.56 | 602.97 | 613.51 | 522.32 | 349.76 | 158.15 | 83.05 | 3716.25 | |||||||||||||
S.D. | 45.66 | 50.34 | 59.41 | 54.44 | 61.17 | 59.94 | 55.41 | 56.35 | 54.68 | 56.04 | 56.37 | 45.73 | 323.89 | |||||||||||||
SKEW | 0.05 | 0.61 | 0.35 | -0.54 | 0.06 | 0.31 | 0.27 | -0.01 | 0.64 | 0.24 | 0.22 | 0.65 | 0.07 | |||||||||||||
MAX | 159.50 | 218.50 | 277.50 | 325.00 | 528.50 | 655.50 | 755.22 | 737.00 | 663.00 | 482.00 | 291.35 | 204.00 | 4353.50 | |||||||||||||
MIN | 0.00 | 7.00 | 44.50 | 86.50 | 241.00 | 362.14 | 484.00 | 488.77 | 429.00 | 229.52 | 39.50 | 12.50 | 2887.50 | |||||||||||||
NO YRS | 58 | 56 | 59 | 58 | 57 | 59 | 59 | 60 | 59 | 57 | 59 | 57 | 46 |