YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1927 | 8.50 | 65.00 | 55.00 | 183.00 | 250.50 | 350.50 | 578.00 | 665.00 | 469.00 | 459.00 | 123.00 | 25.00 | 3231.50 | |||||||||||||
1928 | 65.50 | 43.50 | a | 240.50 | 225.50 | 441.00 | 489.00 | 535.00 | 517.00 | 515.00 | 287.00 | 127.50 | 30.50 | 3517.00 | ||||||||||||
1929 | 8.50 | 19.50 | 115.00 | 129.00 | 398.50 | 537.00 | 555.00 | 577.00 | 475.50 | 402.50 | 159.00 | 120.00 | 3496.50 | |||||||||||||
1930 | 36.00 | 112.00 | 147.00 | 269.00 | 268.00 | 474.50 | 528.50 | 560.00 | 423.50 | 391.50 | 187.00 | 24.50 | 3421.50 | |||||||||||||
1931 | 54.77 | a | 96.00 | 186.50 | 411.50 | 545.50 | 471.50 | 649.00 | 614.50 | 467.50 | 466.00 | 167.50 | 53.00 | 4183.27 | ||||||||||||
1932 | 10.50 | 85.00 | 217.50 | 241.50 | 480.50 | 568.00 | 648.00 | 604.50 | 536.00 | 353.00 | 244.14 | a | 14.00 | 4002.64 | ||||||||||||
1933 | 6.00 | 29.50 | 255.50 | 420.00 | 258.50 | 413.00 | 570.00 | 563.00 | 432.50 | 421.17 | b | 206.00 | 51.00 | 3626.17 | ||||||||||||
1934 | 37.20 | a | 110.50 | 326.00 | 305.00 | 449.50 | 441.50 | 568.00 | 575.00 | 514.50 | 344.00 | 153.00 | 41.50 | 3865.70 | ||||||||||||
1935 | 17.00 | 42.00 | 44.50 | 210.00 | 316.50 | 521.00 | 541.00 | 550.00 | 506.00 | 282.00 | 63.50 | 23.00 | 3116.50 | |||||||||||||
1936 | 64.50 | 53.00 | 178.00 | 253.50 | 430.50 | 510.50 | 466.50 | 546.00 | 573.00 | 444.00 | 169.50 | 54.00 | 3743.00 | |||||||||||||
1937 | 0.00 | 21.50 | 127.00 | 142.50 | 370.50 | 508.00 | 596.50 | 552.00 | 525.50 | 423.50 | 159.00 | 76.00 | 3502.00 | |||||||||||||
1938 | 26.50 | 48.00 | 74.00 | 177.50 | 314.50 | 468.50 | 609.00 | 547.50 | 540.00 | 360.00 | 99.00 | 71.50 | 3336.00 | |||||||||||||
1939 | 17.00 | 9.85 | a | 118.00 | 347.00 | 366.00 | 450.00 | 531.50 | 501.50 | 577.50 | 381.00 | 157.50 | 91.00 | 3547.85 | ||||||||||||
1940 | 141.50 | 108.50 | 199.00 | 236.00 | 347.50 | 504.50 | 562.00 | 533.56 | e | 581.50 | 377.00 | 115.50 | 126.00 | 3832.56 | ||||||||||||
1941 | 66.00 | 103.50 | 195.50 | 153.50 | 403.00 | 425.50 | 431.00 | h | 506.00 | 425.00 | 254.50 | 221.38 | a | 37.00 | 2790.88 | |||||||||||
1942 | 71.00 | 33.50 | 93.50 | 163.50 | 300.00 | 446.50 | 568.50 | 515.50 | 504.50 | 373.50 | g | 160.00 | 16.00 | 2872.50 | ||||||||||||
1943 | 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 | |
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 | 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 | |
1948 | 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 | |
1949 | 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 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 225.50 | f | 366.83 | a | 463.50 | 584.19 | b | 602.00 | 529.50 | 423.00 | 336.72 | a | 147.00 | 3452.75 | ||||||
1951 | 48.00 | 95.50 | 140.00 | 232.24 | a | 405.21 | c | 434.50 | 536.30 | a | 532.50 | 513.50 | 371.48 | a | 183.10 | a | 37.00 | 3529.34 | ||||||||
1952 | 41.33 | a | 103.00 | 82.00 | 240.50 | 401.00 | 364.00 | 566.50 | 518.00 | 546.00 | 424.00 | 63.50 | h | 42.50 | 3328.83 | |||||||||||
1953 | 136.50 | 42.54 | b | 118.00 | 195.56 | c | 285.09 | c | 383.00 | 556.50 | 476.50 | 522.00 | 320.50 | 169.82 | b | 46.50 | 3252.50 | |||||||||
1954 | 38.50 | 127.68 | c | 92.48 | a | 315.00 | 376.43 | c | 408.00 | 72.50 | z | 452.37 | d | 421.00 | 302.50 | 193.00 | 45.95 | c | 2772.91 | |||||||
1955 | 8.00 | 53.50 | 134.50 | 98.50 | 345.50 | 401.50 | 413.50 | 494.00 | 455.00 | 319.00 | 125.50 | 112.50 | 2961.00 | |||||||||||||
1956 | 56.00 | 17.00 | 98.00 | 185.89 | b | 286.75 | c | 426.35 | d | 490.46 | c | 453.63 | a | 507.93 | a | 286.75 | a | 148.89 | c | 66.00 | 3023.66 | |||||
1957 | 7.50 | 159.70 | a | 162.75 | a | 208.97 | a | 325.50 | b | 545.36 | b | 585.26 | b | 475.52 | c | 532.22 | c | 346.17 | a | 102.50 | 41.50 | 3492.94 | ||||
1958 | 41.16 | b | 181.00 | 74.50 | 233.28 | a | 428.32 | a | 466.07 | b | 375.50 | j | 630.33 | a | 572.78 | c | 225.50 | r | 203.33 | c | 134.85 | a | 2965.61 | |||
1959 | 115.00 | 53.85 | b | 214.00 | 322.50 | b | 329.24 | b | 469.20 | e | 455.50 | f | 559.07 | b | 482.07 | a | 459.00 | 188.28 | a | 70.00 | 3262.20 | |||||
1960 | 45.50 | 58.00 | a | 208.14 | c | 223.45 | a | 331.50 | 546.00 | 566.30 | c | 498.14 | b | 496.55 | a | 332.50 | 93.89 | c | 29.93 | b | 3429.90 | |||||
1961 | 89.50 | 102.31 | b | 133.41 | c | 257.59 | a | 264.57 | b | 418.00 | f | 614.50 | 571.43 | a | 490.00 | 365.50 | 125.17 | a | 41.50 | 3055.48 | ||||||
1962 | 51.00 | 73.50 | 80.71 | b | 321.00 | 271.52 | b | 459.00 | 478.50 | 569.50 | 446.00 | 395.77 | a | 181.03 | a | 124.52 | a | 3452.04 | ||||||||
1963 | 22.98 | b | 230.74 | a | 98.00 | 147.00 | 344.62 | a | 431.50 | 489.00 | 514.50 | 579.00 | 420.50 | 154.20 | e | 40.30 | a | 3472.34 | ||||||||
1964 | 26.35 | a | 39.36 | a | 97.50 | 198.62 | a | 244.50 | 155.00 | r | 198.00 | s | 433.43 | d | 450.00 | c | 444.00 | 129.23 | d | 130.50 | 2193.48 | |||||
1965 | 81.00 | 77.50 | 122.50 | 248.00 | 316.72 | a | 382.00 | 515.00 | 597.00 | 405.00 | 471.00 | 161.90 | a | 15.50 | 3393.11 | |||||||||||
1966 | 25.50 | 35.00 | 176.70 | a | 334.50 | 392.84 | b | 477.22 | c | 395.00 | f | 546.08 | e | 474.81 | d | 394.39 | d | 211.67 | c | 56.83 | a | 3125.54 | ||||
1967 | 39.55 | b | 73.63 | a | 117.05 | b | 33.00 | 352.88 | a | 422.22 | c | 607.48 | e | 584.57 | c | 581.79 | b | 438.65 | a | 236.67 | c | 15.50 | a | 3502.99 | ||
1968 | 56.00 | 220.09 | a | 195.00 | 264.83 | a | 341.57 | d | 517.22 | c | 577.63 | a | 0.00 | z | 484.04 | d | 322.18 | c | 166.07 | b | 31.52 | a | 3176.15 | |||
1969 | 68.50 | 34.74 | a | 132.50 | 207.00 | 427.11 | d | 490.80 | e | 590.11 | c | 575.16 | c | 512.14 | b | 271.50 | 167.50 | 83.50 | 3560.56 | |||||||
1970 | 117.28 | a | 102.00 | 163.86 | c | 109.82 | b | 417.47 | a | 469.44 | c | 558.00 | c | 498.67 | b | 486.21 | a | 287.50 | 170.00 | 32.00 | 3412.25 | |||||
1971 | 57.00 | 68.00 | 140.50 | 130.86 | a | 286.50 | 445.18 | b | 559.50 | 582.80 | a | 524.50 | 255.00 | 79.00 | 22.50 | 3151.34 | ||||||||||
1972 | 15.50 | 129.50 | 279.50 | 219.00 | 367.00 | 504.00 | 624.50 | 595.00 | 441.50 | 368.42 | e | 63.50 | i | 25.00 | o | 3543.92 | ||||||||||
1973 | 17.50 | k | 58.00 | j | 21.00 | j | 181.50 | i | 454.84 | b | 591.72 | a | 533.50 | 549.50 | 471.50 | 375.74 | b | 81.50 | g | 13.00 | k | 2976.81 | ||||
1974 | 39.00 | j | 11.00 | j | 93.00 | k | 213.21 | b | 315.00 | 460.00 | 561.50 | 558.00 | 521.50 | 403.00 | a | 82.00 | k | 10.00 | j | 3032.21 | ||||||
1975 | 10.00 | i | 40.00 | k | 71.00 | g | 49.00 | i | 324.50 | 398.50 | 469.50 | 471.50 | 535.00 | 325.00 | 98.28 | a | 42.50 | 2664.78 | ||||||||
1976 | 69.50 | 65.00 | 140.00 | 203.40 | e | 397.50 | 525.50 | 568.00 | 577.50 | 0.00 | z | 413.00 | 223.00 | 21.50 | 3203.90 | |||||||||||
1977 | 51.50 | 153.50 | 59.50 | 287.00 | 240.50 | 510.00 | 572.00 | 585.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2459.50 | |||||||||
1978 | 0.00 | z | 127.50 | 294.50 | 210.50 | 452.00 | 419.00 | 529.00 | 538.88 | a | 516.00 | 434.00 | a | 88.00 | 11.50 | 3620.88 | ||||||||||
1979 | 19.00 | 36.50 | 166.50 | 225.52 | a | 407.28 | b | 0.00 | z | 599.00 | 543.50 | 611.50 | 459.32 | a | 162.50 | 80.00 | 3310.61 | |||||||||
1980 | 129.50 | 172.50 | 127.50 | 283.50 | 299.50 | 401.00 | 0.00 | z | 545.50 | 476.90 | a | 428.50 | 149.50 | 111.00 | 3124.90 | |||||||||||
1981 | 142.71 | b | 124.00 | 145.18 | a | 256.50 | 363.00 | 586.00 | 544.50 | 553.35 | a | 479.50 | 294.50 | 169.20 | e | 65.50 | 3723.94 | |||||||||
1982 | 9.00 | 97.00 | 79.00 | 187.00 | 343.50 | 398.50 | 511.00 | 544.00 | 469.50 | 369.50 | 60.50 | 22.00 | 3090.50 | |||||||||||||
1983 | 50.00 | 80.50 | 120.50 | 117.00 | 356.00 | 462.00 | 520.50 | 632.50 | 605.00 | 448.00 | 153.50 | 71.00 | 3616.50 | |||||||||||||
1984 | 39.00 | 69.50 | 189.00 | 161.00 | 469.50 | 442.50 | 645.50 | 587.00 | 657.00 | 275.50 | 82.50 | 17.00 | 3635.00 | |||||||||||||
1985 | 4.00 | 118.00 | 74.50 | 368.50 | 331.00 | 570.50 | 622.50 | 552.00 | 461.00 | 320.00 | 114.00 | 76.50 | 3612.50 | |||||||||||||
1986 | 155.50 | 170.00 | 272.50 | 231.50 | 376.00 | 490.00 | 513.50 | 557.50 | 359.00 | 372.00 | 176.50 | 51.00 | 3725.00 | |||||||||||||
1987 | 32.00 | 74.00 | 161.50 | 350.00 | 428.00 | 461.50 | 469.00 | 537.00 | 510.00 | 456.00 | 134.00 | 61.00 | 3674.00 | |||||||||||||
1988 | 45.50 | 114.50 | 217.50 | 261.21 | a | 339.50 | 445.50 | 614.50 | 552.50 | 479.00 | 395.50 | 154.50 | 64.50 | 3684.21 | ||||||||||||
1989 | 34.00 | 87.50 | 231.00 | 387.00 | 380.50 | 508.00 | 545.00 | 165.00 | v | 617.50 | 269.00 | p | 0.00 | z | 52.38 | b | 2842.88 | |||||||||
1990 | 50.00 | 62.00 | 187.50 | 347.00 | 371.50 | 478.00 | 636.50 | 599.50 | 530.00 | 446.00 | 134.50 | 26.50 | 3869.00 | |||||||||||||
1991 | 39.00 | 201.50 | 62.00 | 218.50 | 287.00 | 395.00 | 583.00 | 578.00 | 578.00 | 488.00 | 185.00 | 27.00 | 3642.00 | |||||||||||||
1992 | 21.50 | 162.00 | 200.00 | 388.50 | 500.00 | 513.00 | 633.50 | 611.50 | 520.00 | 466.00 | 155.00 | 24.00 | 4195.00 | |||||||||||||
1993 | 44.50 | 44.50 | 264.50 | 272.50 | 443.50 | 536.00 | 550.00 | 639.00 | 518.00 | 455.50 | 154.00 | 47.00 | 3969.00 | |||||||||||||
1994 | 47.00 | 42.00 | 204.00 | 242.00 | 326.50 | 494.50 | 510.00 | 561.00 | 485.50 | 310.00 | 42.50 | 21.00 | 3286.00 | |||||||||||||
1995 | 68.00 | 126.50 | 163.50 | 203.50 | 297.50 | 414.00 | 587.50 | 559.50 | 502.50 | 369.00 | 255.50 | 72.50 | 3619.50 | |||||||||||||
1996 | 61.50 | 180.50 | 183.00 | 285.00 | 377.50 | 456.50 | 608.50 | 548.50 | 436.00 | 306.00 | 124.50 | 71.50 | 3639.00 | |||||||||||||
1997 | 72.00 | 42.50 | 202.00 | 260.50 | 544.00 | 465.50 | 565.00 | 628.50 | 610.50 | 337.00 | 221.00 | 30.00 | 3978.50 | |||||||||||||
1998 | 76.50 | 44.50 | 161.50 | 202.50 | 262.50 | 433.00 | 577.50 | 653.50 | 0.00 | z | 337.50 | 104.50 | 31.50 | 2885.00 | ||||||||||||
1999 | 84.00 | 66.00 | 85.00 | 201.00 | 314.50 | 431.50 | 563.50 | 0.00 | z | 529.00 | 471.50 | 197.50 | 31.50 | 2975.00 | ||||||||||||
2000 | 97.50 | 142.50 | 157.50 | 343.00 | 472.50 | 586.50 | 524.50 | 595.00 | 579.83 | a | 353.00 | 56.50 | 88.50 | 3996.83 | ||||||||||||
2001 | 32.50 | 51.50 | 237.00 | 181.00 | 568.00 | 573.50 | 569.00 | 590.50 | 523.45 | a | 442.50 | 227.50 | 51.00 | 4047.45 | ||||||||||||
2002 | 34.50 | 130.50 | 160.00 | 286.00 | 369.00 | 509.00 | 612.00 | 594.00 | 573.50 | 345.00 | 232.00 | 89.00 | 3934.50 | |||||||||||||
2003 | 167.00 | 81.00 | 211.00 | 171.00 | 409.50 | 530.50 | 668.00 | 619.50 | 600.00 | 0.00 | z | 108.50 | 91.00 | 3657.00 | ||||||||||||
2004 | 61.00 | 71.50 | 353.00 | 333.50 | 421.50 | 491.00 | 622.50 | 616.00 | 542.50 | 351.00 | 120.50 | 55.50 | 4039.50 | |||||||||||||
2005 | 74.50 | 143.50 | 239.00 | 241.00 | 436.50 | 445.00 | 659.50 | 628.50 | 487.00 | 385.43 | a | 248.50 | 121.50 | 4109.93 | ||||||||||||
2006 | 47.00 | 154.50 | 57.50 | 227.00 | 450.50 | 576.67 | c | 357.50 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1513.17 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 54.08 | 91.25 | 160.01 | 239.16 | 369.58 | 472.64 | 564.75 | 559.37 | 511.68 | 377.59 | 157.17 | 56.59 | 3607.17 | |||||||||||||
S.D. | 38.66 | 51.87 | 68.47 | 77.53 | 73.97 | 57.10 | 51.62 | 49.15 | 56.94 | 62.55 | 54.32 | 34.50 | 306.57 | |||||||||||||
SKEW | 1.09 | 0.68 | 0.51 | 0.18 | 0.44 | 0.21 | -0.33 | -0.32 | 0.07 | -0.15 | 0.38 | 0.88 | -0.01 | |||||||||||||
MAX | 167.00 | 230.74 | 353.00 | 420.00 | 568.00 | 591.72 | 668.00 | 665.00 | 657.00 | 488.00 | 336.72 | 147.00 | 4195.00 | |||||||||||||
MIN | 0.00 | 9.85 | 44.50 | 33.00 | 240.50 | 350.50 | 413.50 | 433.43 | 359.00 | 254.50 | 42.50 | 11.50 | 2961.00 | |||||||||||||
NO YRS | 68 | 69 | 69 | 70 | 73 | 70 | 65 | 69 | 69 | 67 | 66 | 68 | 48 |