YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 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 | 428.26 | d | 428.26 | |
1951 | 582.50 | 382.00 | 304.50 | 247.00 | 95.07 | a | 31.50 | 11.50 | 3.50 | 9.11 | b | 66.43 | c | 314.50 | 559.00 | 2606.60 | ||||||||||
1952 | 643.50 | 424.64 | a | 411.50 | 190.34 | a | 79.50 | 61.50 | 0.60 | e | 6.50 | 0.00 | h | 30.00 | p | 419.42 | d | 273.00 | p | 2237.51 | ||||||
1953 | 440.00 | 310.50 | 334.91 | c | 237.41 | a | 131.50 | g | 46.73 | d | 0.00 | 6.00 | 2.50 | f | 26.50 | o | 243.50 | f | 435.50 | 1811.06 | ||||||
1954 | 515.78 | b | 417.00 | 381.96 | c | 139.00 | 60.00 | 39.00 | j | 0.50 | r | 8.00 | j | 15.00 | 70.50 | j | 300.50 | i | 418.00 | j | 1528.74 | |||||
1955 | 663.00 | 336.00 | g | 363.50 | 358.00 | 100.50 | 45.58 | d | 8.86 | c | 1.50 | 22.50 | m | 63.55 | a | 342.00 | 465.50 | 2411.98 | ||||||||
1956 | 501.17 | a | 519.50 | 331.00 | g | 242.50 | 83.00 | f | 18.00 | 0.00 | g | 0.50 | 1.50 | 157.87 | d | 313.00 | 480.50 | g | 1754.04 | |||||||
1957 | 640.84 | b | 337.50 | 227.50 | h | 180.50 | 71.00 | h | 0.00 | 1.00 | g | 0.57 | d | 0.00 | v | 70.00 | q | 381.00 | 567.00 | 2107.42 | ||||||
1958 | 555.02 | e | 302.00 | 458.00 | 214.00 | 38.50 | 4.82 | b | 2.50 | h | 0.00 | a | 3.00 | 70.50 | 283.50 | 430.00 | 2359.34 | |||||||||
1959 | 464.00 | 414.50 | 247.00 | 98.00 | 93.50 | 22.00 | 0.00 | 7.50 | 7.50 | 42.00 | 303.50 | 531.00 | 2230.50 | |||||||||||||
1960 | 555.50 | 378.00 | 270.50 | 204.00 | 75.00 | 4.00 | 3.50 | 1.00 | 12.00 | 70.50 | 350.00 | 560.50 | 2484.50 | |||||||||||||
1961 | 664.00 | 325.50 | 322.00 | 164.50 | 139.50 | 9.00 | 6.50 | 0.00 | 5.00 | 58.50 | j | 358.50 | 593.50 | 2588.00 | ||||||||||||
1962 | 636.50 | 441.00 | 407.00 | 111.00 | 117.50 | 23.50 | 0.00 | 14.50 | 12.00 | 85.00 | 277.00 | 575.00 | 2700.00 | |||||||||||||
1963 | 664.50 | 229.00 | 377.00 | 329.00 | 120.00 | 12.50 | 4.50 | 1.00 | 0.00 | 73.00 | 379.50 | 719.50 | 2909.50 | |||||||||||||
1964 | 596.00 | 213.50 | o | 345.00 | 206.00 | 145.00 | 36.50 | 4.00 | 1.50 | 19.00 | 52.50 | 404.50 | 437.50 | 2247.50 | ||||||||||||
1965 | 562.50 | 383.50 | 339.00 | 239.50 | 81.00 | 65.00 | 0.00 | 0.00 | 23.50 | 18.00 | 280.00 | 706.00 | 2698.00 | |||||||||||||
1966 | 540.50 | 456.50 | 325.50 | 100.00 | 64.00 | 31.50 | 30.50 | 3.00 | 3.00 | 51.00 | 303.00 | 553.00 | 2461.50 | |||||||||||||
1967 | 536.00 | 425.50 | 397.50 | 454.00 | 105.00 | 55.50 | 0.53 | b | 0.00 | a | 0.00 | 17.00 | 214.50 | 574.00 | 2779.53 | |||||||||||
1968 | 624.00 | 278.61 | a | 276.50 | 162.00 | 130.31 | d | 16.50 | 1.00 | 6.50 | 11.50 | 101.50 | 346.50 | 629.50 | 2584.42 | |||||||||||
1969 | 639.50 | 500.50 | 375.00 | 222.50 | 75.00 | 17.00 | 0.00 | 0.00 | 8.50 | 127.62 | a | 314.00 | 470.50 | 2750.12 | ||||||||||||
1970 | 458.50 | 344.00 | 250.00 | 266.50 | 101.50 | 27.50 | 0.00 | a | 2.50 | 6.00 | 164.00 | 273.00 | 587.00 | 2480.50 | ||||||||||||
1971 | 573.50 | 439.50 | 350.82 | a | 272.50 | 153.00 | 30.50 | 0.00 | 0.00 | 37.76 | a | 196.00 | 387.50 | 669.00 | 3110.08 | |||||||||||
1972 | 739.50 | 408.00 | 235.00 | 246.00 | 100.50 | 21.50 | 9.50 | 0.00 | 10.00 | 128.50 | 414.50 | 705.50 | 3018.50 | |||||||||||||
1973 | 601.50 | 361.00 | 396.50 | 153.00 | 74.50 | 17.00 | 4.00 | 4.00 | 11.50 | 102.62 | b | 369.50 | 539.00 | 2634.12 | ||||||||||||
1974 | 569.50 | 479.50 | 363.00 | 270.00 | 134.00 | 23.00 | 13.50 | 2.50 | 7.50 | 75.50 | 370.00 | 610.50 | 2918.50 | |||||||||||||
1975 | 669.00 | 442.50 | 407.50 | 373.00 | 116.00 | 35.00 | 19.00 | 15.50 | 5.00 | 180.00 | 425.40 | e | 552.50 | 3240.40 | ||||||||||||
1976 | 582.50 | 428.00 | 376.00 | 288.50 | 82.00 | 63.46 | d | 3.50 | z | 16.50 | 0.00 | z | 93.00 | 313.00 | 613.50 | 2856.46 | ||||||||||
1977 | 680.50 | 373.00 | 402.00 | 149.50 | 213.50 | 40.00 | 5.00 | 0.00 | 39.00 | 83.50 | 301.00 | 446.00 | 2733.00 | |||||||||||||
1978 | 441.50 | 385.00 | 216.00 | 272.07 | a | 60.50 | 19.00 | 8.00 | 1.00 | 15.00 | 77.00 | 417.50 | 701.00 | 2613.57 | ||||||||||||
1979 | 609.00 | 455.50 | 340.00 | 238.45 | a | 76.35 | d | 7.50 | 0.50 | 3.00 | 2.50 | 82.50 | 362.00 | 526.00 | 2703.30 | |||||||||||
1980 | 538.37 | a | 338.50 | 335.50 | 193.45 | a | 86.00 | 20.50 | 2.50 | 4.00 | 12.00 | 134.50 | 359.00 | 613.00 | 2637.31 | |||||||||||
1981 | 573.00 | 374.00 | 358.50 | 138.00 | 41.00 | 0.50 | 0.00 | k | 4.00 | 3.00 | 107.00 | 222.50 | 472.50 | 2294.00 | ||||||||||||
1982 | 693.50 | 356.00 | 372.50 | 230.50 | 34.00 | 25.50 | 2.50 | 0.00 | 4.50 | 75.50 | 464.50 | 557.50 | 2816.50 | |||||||||||||
1983 | 659.50 | 364.00 | 330.00 | 239.00 | 79.50 | 0.00 | 0.50 | 0.00 | s | 0.00 | 18.00 | 349.50 | 496.00 | 2536.00 | ||||||||||||
1984 | 595.50 | 424.00 | 188.50 | 187.50 | 42.00 | 7.50 | 0.00 | 1.00 | 0.00 | 158.50 | 438.00 | 671.00 | 2713.50 | |||||||||||||
1985 | 782.50 | 400.00 | 445.00 | 124.00 | 77.00 | 12.50 | 1.50 | 5.50 | 31.00 | 162.00 | 526.50 | 799.50 | 3367.00 | |||||||||||||
1986 | 533.00 | 362.50 | 282.50 | 229.50 | 85.50 | 4.82 | b | 0.00 | 0.00 | 79.00 | 53.00 | 194.00 | 559.50 | 2383.32 | ||||||||||||
1987 | 593.00 | 354.50 | 324.50 | 102.50 | 88.50 | 10.00 | 12.50 | 3.50 | 3.50 | 38.50 | 334.50 | 553.00 | 2418.50 | |||||||||||||
1988 | 522.00 | 320.50 | 214.50 | 190.00 | 130.41 | b | 46.50 | 0.00 | 11.50 | 12.50 | 80.00 | 342.50 | 556.50 | 2426.91 | ||||||||||||
1989 | 594.50 | 500.50 | 314.50 | 135.00 | 87.00 | 26.50 | 0.50 | 3.00 | 14.00 | 97.00 | 280.50 | 622.00 | 2675.00 | |||||||||||||
1990 | 544.00 | 465.50 | 270.00 | 118.00 | 105.50 | 15.00 | 0.00 | 0.00 | 0.00 | 20.50 | 288.00 | 688.00 | 2514.50 | |||||||||||||
1991 | 537.50 | 274.50 | 441.50 | 210.00 | 131.00 | 36.50 | 0.00 | 4.50 | 2.50 | 75.00 | 236.00 | 541.00 | 2490.00 | |||||||||||||
1992 | 643.50 | 311.50 | 253.50 | 94.50 | 11.50 | 14.50 | 0.00 | 0.00 | 4.00 | 17.00 | 268.00 | 621.00 | 2239.00 | |||||||||||||
1993 | 611.00 | 422.50 | 199.00 | 178.50 | 55.00 | 21.50 | 0.00 | 0.50 | 6.96 | b | 30.00 | 328.00 | 605.50 | 2458.46 | ||||||||||||
1994 | 542.50 | 447.50 | 236.50 | 159.50 | 82.00 | 8.65 | d | 0.00 | d | 0.00 | 0.00 | 66.00 | 489.50 | 625.50 | 2657.65 | |||||||||||
1995 | 437.50 | 327.50 | 339.50 | 198.50 | 110.50 | 31.50 | 0.00 | 0.00 | 0.00 | 26.50 | 149.50 | 419.00 | 2040.00 | |||||||||||||
1996 | 499.00 | 313.50 | 263.50 | 156.00 | 71.30 | a | 4.00 | 0.00 | 1.00 | 1.50 | 116.50 | 254.50 | 426.50 | 2107.30 | ||||||||||||
1997 | 496.50 | 316.00 | 200.50 | 111.50 | 10.00 | 0.50 | 0.00 | 0.00 | 0.00 | 76.00 | 261.50 | 562.00 | 2034.50 | |||||||||||||
1998 | 505.50 | 418.50 | 301.50 | 255.00 | 210.50 | 22.00 | 0.00 | 0.00 | 20.50 | 90.00 | 323.50 | 630.00 | 2777.00 | |||||||||||||
1999 | 610.50 | 446.00 | 399.50 | 227.50 | 100.50 | 28.50 | 0.00 | 0.00 | 0.00 | 54.50 | 250.50 | 490.00 | 2607.50 | |||||||||||||
2000 | 475.50 | 404.00 | 293.50 | 136.50 | 87.50 | 11.00 | 3.00 | 6.00 | 7.76 | a | 120.90 | a | 460.86 | a | 521.50 | 2528.02 | ||||||||||
2001 | 576.08 | a | 422.00 | 211.83 | a | 253.00 | 7.48 | b | 0.50 | 0.00 | 0.00 | 2.50 | 34.10 | a | 260.50 | 512.50 | 2280.50 | |||||||||
2002 | 568.00 | 363.00 | 348.50 | 191.50 | 92.50 | 5.50 | 0.00 | 0.00 | 13.00 | 114.00 | 293.00 | 493.00 | 2482.00 | |||||||||||||
2003 | 436.00 | 378.00 | 246.00 | 309.50 | 99.50 | 9.00 | 0.00 | 0.00 | 0.00 | 24.00 | 394.50 | 479.50 | 2376.00 | |||||||||||||
2004 | 561.00 | 384.50 | 114.50 | 137.50 | 25.00 | 1.50 | 0.00 | 0.50 | 13.50 | 142.00 | 367.50 | 559.50 | 2307.00 | |||||||||||||
2005 | 622.50 | 342.50 | 272.00 | 255.00 | 106.00 | 31.50 | 0.00 | 1.00 | 31.00 | 81.00 | 225.00 | 444.50 | 2412.00 | |||||||||||||
2006 | 445.50 | 363.50 | 471.00 | 263.00 | 66.00 | 11.00 | 0.00 | 1.00 | 12.50 | 90.50 | 315.50 | 560.50 | 2600.00 | |||||||||||||
2007 | 601.00 | 382.00 | 243.00 | 172.50 | 52.00 | 12.00 | 0.00 | 4.00 | 23.50 | 113.50 | 232.00 | 551.00 | 2386.50 | |||||||||||||
2008 | 597.00 | 420.00 | 305.50 | 226.00 | 73.00 | 6.00 | 3.00 | 0.00 | 13.50 | 36.50 | 237.50 | 619.50 | 2537.50 | |||||||||||||
2009 | 520.00 | 415.00 | 353.00 | 220.50 | 48.50 | 26.50 | 2.50 | 1.50 | 2.50 | 103.00 | 309.00 | 605.00 | 2607.00 | |||||||||||||
2010 | 553.00 | 365.50 | 403.00 | 348.00 | 164.50 | 14.00 | 10.50 | 15.50 | 13.50 | 118.00 | 335.00 | 473.50 | 2814.00 | |||||||||||||
2011 | 642.00 | 462.00 | 410.00 | 261.50 | 179.50 | 126.72 | a | 7.20 | c | 1.03 | a | 7.00 | 78.00 | 380.50 | 546.50 | 3101.95 | ||||||||||
2012 | 493.00 | 349.00 | 374.50 | 194.50 | 61.00 | 27.41 | a | 9.62 | b | 0.00 | e | 0.00 | a | 80.50 | 276.21 | a | 515.50 | 2381.24 | ||||||||
2013 | 561.00 | 374.08 | c | 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 | 935.08 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 573.23 | 386.96 | 323.18 | 210.91 | 90.38 | 23.04 | 3.34 | 2.79 | 10.53 | 84.41 | 327.76 | 559.60 | 2596.69 | |||||||||||||
S.D. | 75.03 | 59.09 | 76.15 | 73.05 | 43.20 | 21.15 | 5.72 | 4.19 | 13.21 | 43.96 | 75.29 | 83.90 | 280.78 | |||||||||||||
SKEW | 0.17 | -0.10 | -0.33 | 0.71 | 0.62 | 2.25 | 2.58 | 2.02 | 2.88 | 0.45 | 0.26 | 0.38 | 0.45 | |||||||||||||
MAX | 782.50 | 519.50 | 471.00 | 454.00 | 213.50 | 126.72 | 30.50 | 16.50 | 79.00 | 196.00 | 526.50 | 799.50 | 3367.00 | |||||||||||||
MIN | 436.00 | 229.00 | 114.50 | 94.50 | 7.48 | 0.00 | 0.00 | 0.00 | 0.00 | 17.00 | 149.50 | 419.00 | 2034.50 | |||||||||||||
NO YRS | 63 | 61 | 60 | 62 | 59 | 61 | 56 | 60 | 57 | 57 | 60 | 60 | 50 |