YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 509.00 | 298.50 | 198.50 | 58.50 | 1064.50 | |||||
1954 | 48.50 | 88.00 | 82.00 | 290.50 | 318.50 | 419.50 | 540.00 | 433.00 | 430.00 | 320.50 | 145.00 | 41.00 | 3156.50 | |||||||||||||
1955 | 8.50 | 51.00 | 141.00 | 96.50 | 361.00 | 398.50 | 446.50 | 432.50 | 435.50 | 330.00 | 148.50 | 127.50 | 2977.00 | |||||||||||||
1956 | 67.00 | 20.50 | 115.50 | 196.50 | 362.50 | 471.00 | 492.50 | 487.00 | 494.50 | 314.00 | 130.50 | 26.50 | 3178.00 | |||||||||||||
1957 | 13.00 | 129.00 | 174.50 | 258.50 | 347.00 | 522.50 | 546.50 | 480.00 | 507.50 | 355.00 | 120.00 | 34.00 | 3487.50 | |||||||||||||
1958 | 44.00 | 171.00 | 66.50 | 227.22 | c | 392.00 | 494.50 | 522.00 | 581.50 | 598.50 | 376.00 | 153.00 | 74.00 | 3700.22 | ||||||||||||
1959 | 84.00 | 53.50 | 165.00 | 286.50 | 317.50 | 449.00 | 539.50 | 536.00 | 441.00 | 420.50 | 131.00 | 25.50 | 3449.00 | |||||||||||||
1960 | 47.50 | 61.50 | 177.00 | 193.50 | 281.50 | 517.50 | 504.27 | a | 455.00 | 428.50 | 288.50 | 97.00 | 37.72 | a | 3089.48 | |||||||||||
1961 | 38.00 | 93.00 | 93.50 | 211.50 | 233.50 | 489.50 | 564.50 | 535.50 | 396.35 | d | 328.50 | 98.50 | 34.00 | 3116.35 | ||||||||||||
1962 | 32.50 | 66.00 | 60.00 | 246.72 | a | 261.50 | 409.50 | 428.00 | 499.50 | 368.00 | 288.50 | 125.17 | a | 58.50 | 2843.90 | |||||||||||
1963 | 9.50 | 170.50 | 76.50 | 140.56 | c | 207.00 | j | 414.00 | e | 473.00 | 472.50 | 509.50 | 307.50 | 97.00 | 3.00 | 2673.56 | ||||||||||
1964 | 6.00 | 26.50 | 73.50 | 141.00 | 183.50 | 350.00 | 487.45 | b | 496.00 | 396.50 | 339.50 | 70.50 | 85.54 | d | 2655.99 | |||||||||||
1965 | 19.50 | 32.00 | 78.00 | 199.82 | b | 247.50 | 329.00 | 417.98 | a | 533.20 | a | 356.00 | 365.80 | a | 152.59 | a | 1.19 | e | 2732.58 | |||||||
1966 | 14.50 | m | 6.00 | m | 65.50 | k | 163.00 | j | 198.50 | l | 428.89 | c | 411.50 | 509.00 | 425.50 | 302.50 | 139.00 | 53.96 | d | 2270.35 | ||||||
1967 | 40.50 | 37.92 | d | 123.45 | c | 34.44 | c | 256.50 | g | 229.00 | m | 266.00 | p | 344.50 | l | 280.00 | o | 232.50 | m | 156.50 | j | 55.50 | 291.81 | |||
1968 | 28.00 | 175.50 | 178.50 | 225.00 | 314.00 | 523.00 | 542.00 | 546.00 | 491.50 | 307.50 | 126.50 | 28.50 | 3486.00 | |||||||||||||
1969 | 25.50 | 29.00 | 121.50 | 188.00 | 375.00 | 456.00 | 552.00 | 541.00 | 484.00 | 310.50 | 134.50 | 72.50 | 3289.50 | |||||||||||||
1970 | 102.50 | 92.50 | 179.50 | 131.50 | 422.00 | 431.00 | 524.00 | 451.50 | 478.50 | 254.50 | 157.00 | 31.00 | 3255.50 | |||||||||||||
1971 | 33.50 | 48.00 | 111.00 | 141.21 | a | 288.00 | 427.00 | 494.00 | 605.00 | 557.00 | 219.00 | 71.00 | 6.00 | 3000.71 | ||||||||||||
1972 | 13.00 | 84.50 | 219.00 | 206.50 | 360.50 | 447.50 | 583.50 | 556.00 | 403.00 | 318.00 | 56.00 | 25.00 | 3272.50 | |||||||||||||
1973 | 32.00 | 61.00 | 42.50 | 244.00 | 378.50 | 540.00 | 512.00 | 459.32 | a | 447.50 | 286.00 | 123.00 | 33.07 | a | 3158.88 | |||||||||||
1974 | 57.50 | 11.00 | 135.00 | 157.76 | a | 306.50 | 446.00 | 543.02 | a | 539.40 | a | 433.00 | 360.50 | 86.50 | 25.12 | b | 3101.30 | |||||||||
1975 | 14.98 | a | 52.23 | b | 126.77 | c | 108.00 | 369.23 | c | 432.93 | a | 498.50 | 534.75 | a | 438.00 | 298.00 | 128.50 | 37.50 | 3039.40 | |||||||
1976 | 30.00 | 65.77 | a | 109.50 | 150.00 | 376.00 | 486.00 | 518.00 | 518.00 | 468.00 | 374.00 | 202.00 | 3.62 | a | 3300.88 | |||||||||||
1977 | 12.50 | 124.50 | 27.00 | o | 209.00 | 197.00 | 453.00 | 498.00 | 522.50 | 434.50 | 0.00 | z | 149.00 | 93.00 | 2693.00 | |||||||||||
1978 | 80.50 | 92.62 | b | 238.00 | 170.69 | a | 253.50 | l | 430.50 | 500.50 | 520.00 | 489.00 | 376.81 | b | 70.00 | 3.00 | 2971.62 | |||||||||
1979 | 18.08 | a | 35.50 | 147.25 | a | 153.50 | g | 393.24 | d | 443.28 | a | 562.50 | 493.86 | b | 557.68 | b | 371.50 | 108.00 | 30.50 | 3161.39 | ||||||
1980 | 71.62 | b | 114.00 | 102.00 | 219.31 | a | 258.69 | b | 349.50 | 484.12 | a | 455.70 | a | 296.50 | h | 346.17 | d | 107.07 | a | 37.50 | 2545.67 | |||||
1981 | 54.50 | 101.50 | 96.50 | 206.38 | a | 356.00 | 586.50 | 491.87 | a | 495.00 | 419.50 | 255.46 | d | 230.17 | a | 75.50 | 3368.88 | |||||||||
1982 | 0.00 | 94.50 | 83.50 | 185.00 | 321.50 | 334.00 | 411.50 | 479.00 | 453.00 | 303.50 | 57.00 | 19.00 | 2741.50 | |||||||||||||
1983 | 7.50 | j | 71.00 | 121.00 | 159.00 | 301.00 | 457.00 | 508.00 | 537.50 | 569.00 | 254.50 | j | 13.00 | r | 0.00 | z | 2723.50 | |||||||||
1984 | 38.50 | 56.50 | 213.50 | 173.50 | 408.00 | 419.50 | 595.50 | 517.50 | 601.50 | 289.50 | 87.50 | 24.00 | 3425.00 | |||||||||||||
1985 | 5.00 | 0.00 | z | 61.00 | 289.50 | 294.50 | 514.00 | 553.00 | 458.50 | 409.50 | 282.50 | 83.50 | 23.00 | 2974.00 | ||||||||||||
1986 | 100.00 | 146.00 | 215.50 | 205.50 | 339.50 | 454.50 | 518.50 | 455.00 | 346.50 | 336.00 | 137.50 | 10.50 | 3265.00 | |||||||||||||
1987 | 8.50 | 0.00 | z | 0.00 | z | 305.50 | 402.00 | 434.00 | 443.00 | 509.50 | 447.50 | 400.00 | 134.00 | 71.00 | 3155.00 | |||||||||||
1988 | 40.50 | 111.50 | 191.50 | 243.00 | 304.00 | 436.00 | 593.50 | 528.50 | 416.00 | 360.50 | 129.00 | 29.00 | 3383.00 | |||||||||||||
1989 | 9.00 | 37.00 | 177.50 | 334.00 | 327.50 | 465.50 | 506.50 | 503.50 | 393.00 | 294.00 | 145.00 | 18.50 | 3211.00 | |||||||||||||
1990 | 33.00 | 26.50 | 127.50 | 291.50 | 453.63 | a | 0.00 | z | 520.50 | 531.00 | 475.00 | 363.00 | 109.00 | 1.50 | 2932.13 | |||||||||||
1991 | 18.00 | 100.00 | 42.50 | 157.00 | 253.50 | 0.00 | z | 490.00 | 463.00 | 440.50 | 358.50 | 123.00 | 6.00 | 2452.00 | ||||||||||||
1992 | 2.00 | 114.50 | 161.00 | 293.50 | 431.50 | 426.00 | 510.50 | 478.00 | 420.50 | 385.00 | 101.00 | 13.00 | 3336.50 | |||||||||||||
1993 | 9.00 | 23.00 | 137.00 | 166.50 | 338.00 | 461.50 | 488.50 | 0.00 | z | 294.00 | 222.00 | 39.00 | 6.00 | 2184.50 | ||||||||||||
1994 | 0.00 | 1.00 | 66.00 | 80.50 | 156.00 | 269.00 | 384.00 | 529.50 | 476.50 | 312.00 | 29.50 | 7.50 | 2311.50 | |||||||||||||
1995 | 105.00 | 141.00 | 138.50 | 228.50 | 312.50 | 436.50 | 589.50 | 573.50 | 468.00 | 392.50 | 220.00 | 106.00 | 3711.50 | |||||||||||||
1996 | 47.00 | 165.50 | 194.50 | 286.00 | 430.50 | 517.00 | 614.50 | 598.00 | 489.50 | 334.00 | 134.00 | 89.50 | 3900.00 | |||||||||||||
1997 | 83.00 | 66.50 | 232.00 | 333.50 | 497.00 | 506.00 | 566.50 | 573.50 | 579.00 | 336.00 | 211.50 | 28.50 | 4013.00 | |||||||||||||
1998 | 73.50 | 55.00 | 172.50 | 0.00 | z | 259.00 | 438.00 | 546.00 | 600.00 | 530.50 | 174.00 | k | 102.50 | 19.50 | 2796.50 | |||||||||||
1999 | 47.03 | b | 29.00 | 65.50 | 192.00 | 277.00 | 400.96 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 181.11 | c | 20.00 | h | 1192.61 | |||||
2000 | 60.00 | 103.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 324.98 | a | 42.50 | f | 16.00 | m | 487.98 | |||
2001 | 3.50 | v | 5.19 | a | 94.03 | a | 85.50 | 402.43 | d | 561.43 | b | 416.50 | g | 526.48 | a | 379.50 | f | 330.00 | f | 205.38 | d | 34.10 | a | 1914.54 | ||
2002 | 13.00 | 88.50 | 126.00 | 236.00 | 312.00 | 488.00 | 425.00 | i | 0.00 | z | 517.00 | 345.50 | 139.50 | 34.50 | 2300.00 | |||||||||||
2003 | 100.00 | 48.00 | 138.00 | f | 96.00 | i | 355.00 | 294.50 | l | 473.00 | f | 553.50 | 569.50 | 427.44 | e | 52.50 | j | 38.50 | 2091.94 | |||||||
2004 | 25.63 | e | 21.00 | j | 201.50 | j | 0.00 | z | 222.00 | l | 471.50 | 527.55 | c | 572.00 | 516.50 | 299.50 | 90.00 | 29.00 | 2531.69 | |||||||
2005 | 3.00 | 81.00 | 196.50 | 179.50 | 355.50 | 433.00 | 567.54 | e | 506.50 | 400.50 | 324.50 | 145.50 | 87.00 | 3280.04 | ||||||||||||
2006 | 21.00 | 82.50 | 51.50 | f | 179.50 | 370.50 | 506.00 | 623.50 | 502.89 | d | 432.50 | 288.00 | 126.50 | 16.50 | 3149.39 | |||||||||||
2007 | 4.50 | 71.50 | 186.00 | 201.00 | 359.50 | 438.60 | e | 549.00 | 382.50 | h | 433.50 | 257.00 | 124.50 | 15.50 | b | 2640.60 | ||||||||||
2008 | 9.50 | 34.50 | 125.50 | 172.20 | e | 346.00 | 280.00 | l | 568.13 | e | 441.00 | g | 496.73 | d | 240.00 | i | 162.00 | 7.15 | e | 1921.72 | ||||||
2009 | 29.00 | f | 44.43 | e | 93.00 | g | 236.00 | 394.96 | d | 461.00 | 390.50 | i | 460.00 | f | 361.00 | j | 216.50 | l | 53.00 | h | 15.00 | k | 1136.40 | |||
2010 | 11.00 | m | 57.50 | 128.50 | 138.00 | 253.00 | 465.00 | d | 482.22 | d | 467.50 | 497.50 | 0.00 | z | 126.50 | 45.50 | f | 2615.72 | ||||||||
2011 | 31.53 | b | 27.48 | a | 106.71 | e | 192.41 | a | 0.00 | z | 402.50 | 529.14 | b | 486.91 | b | 503.04 | b | 369.86 | b | 50.17 | a | 8.04 | d | 2707.80 | ||
2012 | 8.61 | d | 47.80 | b | 110.50 | 216.11 | c | 359.17 | b | 471.11 | c | 491.50 | 496.00 | d | 367.24 | a | 355.97 | b | 135.54 | b | 44.00 | 3103.54 | ||||
2013 | 7.48 | b | 10.50 | k | 95.00 | m | 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 | 7.48 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.20 | 73.05 | 131.52 | 200.77 | 332.99 | 449.31 | 516.46 | 512.47 | 461.87 | 326.96 | 125.19 | 36.45 | 3222.47 | |||||||||||||
S.D. | 29.57 | 44.12 | 51.51 | 64.42 | 68.71 | 57.93 | 52.58 | 43.31 | 65.59 | 45.87 | 44.37 | 29.33 | 346.39 | |||||||||||||
SKEW | 0.89 | 0.65 | 0.24 | -0.06 | -0.29 | -0.46 | -0.36 | 0.21 | 0.08 | -0.12 | 0.21 | 1.09 | -0.12 | |||||||||||||
MAX | 105.00 | 175.50 | 238.00 | 334.00 | 497.00 | 586.50 | 623.50 | 605.00 | 601.50 | 427.44 | 230.17 | 127.50 | 4013.00 | |||||||||||||
MIN | 0.00 | 1.00 | 42.50 | 34.44 | 156.00 | 269.00 | 384.00 | 432.50 | 294.00 | 219.00 | 29.50 | 1.19 | 2311.50 | |||||||||||||
NO YRS | 55 | 55 | 51 | 53 | 52 | 53 | 52 | 51 | 54 | 51 | 55 | 55 | 33 |