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 | 2.50 | 0.00 | 18.50 | 69.00 | 339.00 | 707.00 | 1136.00 | |||||||
1949 | 798.00 | 528.00 | 382.50 | 73.00 | 33.00 | 2.00 | 0.00 | 0.00 | 4.50 | 129.50 | 261.00 | 626.50 | 2838.00 | |||||||||||||
1950 | 704.50 | 429.50 | 392.50 | 118.50 | 79.00 | 16.50 | 0.00 | 0.00 | 3.50 | 91.50 | 248.00 | 478.50 | 2562.00 | |||||||||||||
1951 | 625.50 | 434.52 | a | 343.50 | 181.00 | 77.00 | 4.50 | 0.00 | 0.00 | 0.00 | 89.00 | 351.50 | 636.00 | 2742.52 | ||||||||||||
1952 | 764.00 | 510.00 | 459.00 | 164.50 | 62.50 | 33.50 | 0.00 | j | 0.00 | 0.00 | w | 28.33 | b | 387.00 | 568.00 | 2976.83 | ||||||||||
1953 | 433.00 | 379.50 | 364.50 | 206.50 | 160.00 | 37.50 | 0.00 | 6.00 | 0.00 | 111.00 | 331.00 | 476.50 | 2505.50 | |||||||||||||
1954 | 574.50 | 463.50 | 441.00 | 135.00 | 32.50 | 24.50 | 0.00 | 0.00 | 3.50 | 83.18 | a | 384.00 | 693.50 | 2835.18 | ||||||||||||
1955 | 714.50 | 452.50 | 336.00 | 311.38 | a | 80.00 | 9.50 | 0.00 | 0.00 | 13.97 | a | 50.50 | 379.00 | 495.00 | 2842.34 | |||||||||||
1956 | 576.50 | 529.00 | 289.33 | d | 165.00 | 45.00 | 1.03 | a | 1.03 | a | 0.00 | 0.00 | 117.00 | 371.90 | a | 571.00 | 2666.80 | |||||||||
1957 | 664.50 | 359.50 | 301.39 | d | 159.31 | a | 90.00 | 0.00 | 0.00 | 0.00 | 3.50 | 91.00 | 334.50 | 574.00 | 2577.70 | |||||||||||
1958 | 593.00 | 302.00 | 435.50 | 164.00 | 21.50 | 1.00 | 0.00 | 0.00 | 0.00 | 8.50 | 239.00 | 397.83 | a | 2162.33 | ||||||||||||
1959 | 466.50 | 415.50 | 182.00 | 18.00 | 42.37 | a | 0.00 | 0.00 | 5.00 | 10.50 | 20.00 | 262.50 | 511.50 | 1933.87 | ||||||||||||
1960 | 579.50 | 377.00 | a | 219.00 | 139.50 | 59.50 | 0.00 | a | 0.00 | 0.00 | 3.00 | 32.00 | 365.50 | 594.00 | 2369.00 | |||||||||||
1961 | 680.00 | 322.50 | 308.50 | 134.00 | 72.00 | 0.00 | 0.00 | 0.00 | 8.50 | 101.50 | 360.00 | 649.00 | 2636.00 | |||||||||||||
1962 | 651.00 | 476.50 | 422.50 | 83.00 | 72.00 | 3.00 | 0.00 | 0.00 | 8.50 | 119.00 | 278.50 | 584.00 | 2698.00 | |||||||||||||
1963 | 731.50 | 250.00 | 392.50 | 357.50 | 97.00 | 1.50 | 0.00 | 0.50 | 4.50 | 99.50 | 423.00 | 759.00 | 3116.50 | |||||||||||||
1964 | 633.50 | 376.50 | 359.50 | 188.50 | 113.50 | 29.00 | 0.00 | 0.00 | 11.50 | 55.00 | 417.50 | 443.00 | 2627.50 | |||||||||||||
1965 | 612.50 | 425.00 | 335.00 | 243.00 | 57.50 | 18.50 | 0.00 | 0.00 | 18.50 | 29.50 | 320.50 | 741.86 | b | 2801.86 | ||||||||||||
1966 | 604.50 | 453.00 | 293.50 | 69.00 | 27.50 | 6.50 | 0.00 | 2.50 | 6.00 | 72.50 | 338.00 | 595.50 | 2468.50 | |||||||||||||
1967 | 553.50 | 409.50 | 397.50 | 466.00 | 81.00 | 33.50 | 0.00 | 0.00 | 0.00 | 38.50 | 243.50 | 612.50 | 2835.50 | |||||||||||||
1968 | 659.00 | 307.50 | 287.50 | 118.50 | 55.00 | 1.50 | 0.00 | 6.00 | 0.00 | 76.50 | 355.50 | 651.00 | 2518.00 | |||||||||||||
1969 | 661.00 | 503.00 | 346.00 | 182.50 | 19.00 | 4.50 | 0.00 | 0.00 | 0.00 | 115.50 | 313.00 | 495.00 | 2639.50 | |||||||||||||
1970 | 462.00 | 335.00 | 256.50 | 217.00 | 35.50 | 9.00 | 0.00 | 0.00 | 1.50 | 114.50 | 275.00 | 606.00 | 2312.00 | |||||||||||||
1971 | 571.50 | 435.00 | 345.50 | 195.00 | 79.00 | 18.50 | 0.00 | 0.00 | 21.50 | 178.50 | 326.50 | 655.50 | 2826.50 | |||||||||||||
1972 | 703.00 | 378.50 | 152.00 | 148.00 | 51.00 | 10.00 | 0.00 | 0.00 | 6.00 | 117.00 | 422.50 | 710.50 | 2698.50 | |||||||||||||
1973 | 618.50 | 379.00 | 395.00 | 105.50 | 17.00 | 0.00 | 0.00 | 0.00 | 1.00 | 73.00 | 371.50 | 535.00 | 2495.50 | |||||||||||||
1974 | 565.00 | 447.50 | 320.00 | 203.00 | 50.50 | 0.00 | 2.50 | 0.00 | 0.00 | 34.00 | 358.00 | 598.00 | 2578.50 | |||||||||||||
1975 | 619.00 | 427.50 | 374.00 | 303.50 | 51.00 | 8.50 | 0.00 | 0.00 | 0.00 | 127.00 | 365.00 | 534.50 | 2810.00 | |||||||||||||
1976 | 526.00 | 387.50 | 326.00 | 229.50 | 1.50 | 3.50 | 0.00 | 3.50 | 0.00 | 35.50 | 260.00 | 538.50 | 2311.50 | |||||||||||||
1977 | 663.50 | 324.50 | 354.50 | 48.00 | 141.50 | 6.00 | 0.00 | 0.00 | 8.50 | 42.50 | 279.00 | 448.00 | 2316.00 | |||||||||||||
1978 | 454.00 | 379.50 | 202.00 | 217.00 | 24.50 | 0.00 | 0.00 | 0.00 | 5.00 | 20.00 | 406.00 | 682.00 | 2390.00 | |||||||||||||
1979 | 592.00 | 426.50 | 298.00 | 161.50 | 38.50 | 0.00 | 0.00 | 0.00 | 0.00 | 77.50 | 357.50 | 499.00 | 2450.50 | |||||||||||||
1980 | 516.00 | 344.00 | 319.00 | 153.00 | 74.50 | 14.50 | 0.00 | 0.00 | 3.00 | 82.50 | 253.00 | 524.00 | 2283.50 | |||||||||||||
1981 | 536.00 | 328.00 | 334.00 | 119.00 | 16.00 | 0.00 | 0.00 | 0.00 | 3.50 | 121.50 | 251.00 | 489.00 | 2198.00 | |||||||||||||
1982 | 700.50 | 370.50 | 402.50 | 237.00 | 18.50 | 5.00 | 0.00 | 0.00 | 11.50 | 77.50 | 460.00 | 554.00 | 2837.00 | |||||||||||||
1983 | 654.50 | 378.00 | 338.00 | 256.50 | 74.50 | 0.00 | 0.00 | 0.00 | 2.50 | 12.00 | 340.50 | 483.50 | 2540.00 | |||||||||||||
1984 | 540.50 | 418.00 | 163.00 | 163.00 | 22.00 | 8.00 | 0.00 | 0.00 | 0.00 | 132.00 | 394.00 | 609.00 | 2449.50 | |||||||||||||
1985 | 706.00 | 341.50 | 399.00 | 60.00 | 35.50 | 3.50 | 0.00 | 0.00 | 15.00 | 64.00 | 418.00 | 674.00 | 2716.50 | |||||||||||||
1986 | 450.50 | 300.50 | 190.50 | 133.50 | 43.50 | 0.00 | 0.00 | 0.00 | 42.00 | 25.50 | 203.50 | 575.00 | 1964.50 | |||||||||||||
1987 | 583.00 | 342.00 | 325.00 | 40.00 | 20.00 | 0.00 | 0.50 | 0.00 | 0.00 | 6.00 | 310.00 | 552.00 | 2178.50 | |||||||||||||
1988 | 538.00 | 288.50 | 188.50 | 123.00 | 78.00 | 20.50 | 0.00 | 0.00 | 4.00 | 23.00 | 307.00 | 556.00 | 2126.50 | |||||||||||||
1989 | 604.50 | 485.50 | 303.50 | 87.50 | 26.00 | 3.50 | 0.00 | 0.00 | 17.00 | 102.00 | 297.50 | 619.00 | 2546.00 | |||||||||||||
1990 | 563.00 | 477.00 | 255.00 | 59.50 | 31.50 | 8.00 | 0.00 | 0.00 | 0.00 | 13.50 | 307.50 | 693.50 | 2408.50 | |||||||||||||
1991 | 543.50 | 264.00 | 430.50 | 163.00 | 81.00 | 4.50 | 0.00 | 0.00 | 0.00 | 66.50 | 232.00 | 548.50 | 2333.50 | |||||||||||||
1992 | 668.00 | 307.50 | 229.50 | 58.00 | 0.50 | 3.50 | 0.00 | 0.00 | 0.00 | 13.50 | 267.50 | 629.00 | 2177.00 | |||||||||||||
1993 | 623.00 | 435.50 | 183.50 | 129.00 | 39.00 | 13.00 | 0.00 | 0.00 | 1.00 | 29.00 | 334.50 | 607.50 | 2395.00 | |||||||||||||
1994 | 523.00 | 445.50 | 190.50 | 98.50 | 41.50 | 0.50 | 0.00 | 0.00 | 0.00 | 75.50 | 489.50 | 647.50 | 2512.00 | |||||||||||||
1995 | 455.50 | 338.50 | 341.50 | 153.00 | 73.00 | 12.50 | 0.00 | 0.00 | 0.00 | 19.00 | 155.50 | 436.50 | 1985.00 | |||||||||||||
1996 | 501.00 | 329.00 | 244.00 | 123.00 | 20.00 | 0.00 | 0.00 | 0.00 | 0.00 | 103.50 | 261.00 | 458.00 | 2039.50 | |||||||||||||
1997 | 506.00 | 282.50 | 168.00 | 64.00 | 7.00 | 0.00 | 0.00 | 0.00 | 0.00 | 53.50 | 254.00 | 530.50 | 1865.50 | |||||||||||||
1998 | 489.00 | 428.50 | 274.00 | 202.00 | 142.50 | 4.50 | 0.00 | 0.00 | 10.50 | 55.50 | 312.50 | 621.50 | 2540.50 | |||||||||||||
1999 | 581.50 | 427.50 | 362.00 | 180.50 | 24.50 | 13.50 | 0.00 | 0.00 | 0.00 | 21.50 | 247.50 | 449.00 | 2307.50 | |||||||||||||
2000 | 457.00 | 389.50 | 223.00 | 71.50 | 43.50 | 1.00 | 0.00 | 0.00 | 2.00 | 100.50 | 437.00 | 504.50 | 2229.50 | |||||||||||||
2001 | 559.50 | 403.50 | 172.00 | 189.00 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 14.50 | 224.50 | 499.00 | 2062.50 | |||||||||||||
2002 | 576.00 | 349.00 | 294.50 | 104.50 | 42.00 | 0.00 | 0.00 | 0.00 | 0.00 | 75.00 | 262.00 | 486.50 | 2189.50 | |||||||||||||
2003 | 438.00 | 376.50 | 203.50 | 240.00 | 58.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 383.00 | 503.50 | 2211.50 | |||||||||||||
2004 | 561.00 | 387.50 | 113.50 | 86.50 | 1.00 | 0.00 | 0.00 | 0.00 | 2.00 | 118.50 | 327.50 | 508.50 | 2106.00 | |||||||||||||
2005 | 602.50 | 311.00 | 203.50 | 130.50 | 38.50 | 10.00 | 0.00 | 0.00 | 0.00 | 35.50 | 221.50 | 442.00 | 1995.00 | |||||||||||||
2006 | 448.50 | 332.50 | 429.50 | 197.50 | 5.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1413.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 585.87 | 388.03 | 303.33 | 157.38 | 50.42 | 7.19 | 0.11 | 0.41 | 4.84 | 67.20 | 322.00 | 566.69 | 2442.21 | |||||||||||||
S.D. | 87.63 | 66.87 | 87.50 | 81.26 | 35.42 | 9.51 | 0.48 | 1.37 | 7.59 | 41.44 | 69.95 | 85.15 | 286.36 | |||||||||||||
SKEW | 0.15 | 0.12 | -0.25 | 1.15 | 0.99 | 1.64 | 4.46 | 3.36 | 2.58 | 0.29 | 0.09 | 0.23 | -0.03 | |||||||||||||
MAX | 798.00 | 529.00 | 459.00 | 466.00 | 160.00 | 37.50 | 2.50 | 6.00 | 42.00 | 178.50 | 489.50 | 759.00 | 3116.50 | |||||||||||||
MIN | 433.00 | 250.00 | 113.50 | 18.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | 155.50 | 397.83 | 1865.50 | |||||||||||||
NO YRS | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 58 | 57 | 58 | 58 | 58 | 56 |