YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 386.98 | a | 150.54 | b | 34.50 | 0.00 | b | 0.00 | 0.00 | b | 0.00 | c | 67.96 | e | 465.00 | a | 678.50 | 1783.48 | ||||
1952 | 592.00 | 574.50 | 520.50 | 133.97 | a | 13.00 | 0.00 | 0.00 | 0.00 | a | 0.50 | 62.50 | 531.50 | 753.00 | 3181.47 | |||||||||||
1953 | 556.00 | 559.50 | 329.12 | a | 126.50 | 118.00 | 0.00 | d | 0.00 | 0.00 | 0.00 | 98.00 | 433.50 | 888.00 | 3108.62 | |||||||||||
1954 | 690.00 | 411.50 | 406.10 | a | 30.00 | 23.00 | 0.00 | 0.00 | 0.00 | 0.00 | 84.00 | 394.00 | 730.50 | 2769.10 | ||||||||||||
1955 | 819.00 | 607.04 | c | 388.00 | 143.50 | 32.00 | 0.00 | 0.00 | 0.00 | 0.00 | 68.50 | 387.00 | 608.50 | 3053.54 | ||||||||||||
1956 | 599.00 | 678.50 | 361.00 | 222.00 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 134.00 | 591.00 | 733.50 | 3325.00 | |||||||||||||
1957 | 578.50 | 293.50 | 366.50 | 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 | 1238.50 | ||||
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 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 | |
1964 | 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 | |
1965 | 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 | |
1966 | 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 | |
1967 | 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 | |
1968 | 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 | |
1969 | 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 | |
1970 | 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 | |
1971 | 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 | |
1972 | 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 | |
1973 | 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 | |
1974 | 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 | |
1975 | 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 | |
1976 | 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 | |
1977 | 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 | |
1978 | 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 | |
1979 | 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 | |
1980 | 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 | |
1981 | 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 | |
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 153.00 | 0.00 | z | 0.00 | a | 0.00 | z | 0.00 | z | 0.50 | 149.00 | 442.76 | a | 720.50 | 1465.76 | |||||
1983 | 710.50 | 469.50 | 351.00 | 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 | 1531.00 | ||||
1984 | 0.00 | z | 0.00 | z | 0.00 | z | 170.00 | 0.50 | 0.00 | 0.00 | 0.00 | 13.00 | 217.00 | b | 470.00 | 765.00 | 1635.50 | |||||||||
1985 | 810.00 | 574.50 | 402.48 | a | 124.00 | 12.00 | 0.52 | a | 0.00 | a | 0.00 | 15.50 | 149.50 | 383.04 | b | 684.00 | 3155.54 | |||||||||
1986 | 596.50 | 397.00 | 312.00 | 70.00 | f | 20.50 | 2.00 | 0.00 | 0.00 | 0.00 | z | 228.50 | 556.00 | 828.50 | 2941.00 | |||||||||||
1987 | 788.50 | 563.50 | 507.50 | 192.50 | 43.00 | 0.00 | 0.00 | 0.00 | 0.00 | 79.00 | 548.50 | 899.00 | 3621.50 | |||||||||||||
1988 | 842.50 | 533.50 | 419.50 | 192.50 | 45.50 | 0.00 | 0.00 | 0.00 | 7.50 | 54.50 | 428.00 | 803.00 | 3326.50 | |||||||||||||
1989 | 768.50 | 437.00 | 214.00 | 38.50 | 18.00 | 0.00 | 0.00 | 0.00 | 0.00 | 128.00 | 379.50 | 795.50 | 2779.00 | |||||||||||||
1990 | 750.00 | 540.00 | 342.50 | 102.50 | 27.50 | 0.00 | 0.00 | 0.00 | 8.50 | 120.50 | 425.00 | 744.00 | 3060.50 | |||||||||||||
1991 | 728.00 | 462.00 | 449.50 | 144.50 | 19.50 | 3.50 | 0.00 | 0.00 | 22.50 | 88.50 | 524.00 | 746.50 | 3188.50 | |||||||||||||
1992 | 835.00 | 538.00 | 376.00 | 100.50 | 23.50 | 0.00 | 0.00 | 0.00 | 0.00 | 43.50 | 550.50 | 812.50 | 3279.50 | |||||||||||||
1993 | 608.50 | 479.50 | 352.50 | 131.50 | 9.00 | 0.00 | 0.00 | 0.00 | 1.50 | 178.00 | 501.00 | 717.50 | 2979.00 | |||||||||||||
1994 | 697.00 | 539.00 | 319.50 | 126.00 | 14.00 | 0.00 | 0.00 | 0.00 | 0.00 | 130.50 | 454.50 | 628.50 | 2909.00 | |||||||||||||
1995 | 689.00 | 365.50 | 297.00 | 227.00 | 32.50 | 0.00 | 0.00 | 0.00 | 17.50 | 50.50 | 314.00 | 598.00 | 2591.00 | |||||||||||||
1996 | 626.50 | 328.50 | 365.00 | 137.50 | 2.00 | 0.00 | 0.00 | 0.00 | 7.50 | 182.00 | 394.50 | 675.00 | 2718.50 | |||||||||||||
1997 | 728.00 | 552.00 | 306.00 | 227.00 | 1.50 | 1.00 | 0.00 | 0.00 | 8.00 | 207.00 | 474.00 | 851.50 | 3356.00 | |||||||||||||
1998 | 681.00 | 596.50 | 437.50 | 304.00 | 19.00 | 6.50 | 0.00 | 0.00 | 0.00 | z | 159.50 | 0.00 | z | 641.50 | 2845.50 | |||||||||||
1999 | 597.50 | 428.00 | 353.29 | b | 216.00 | 33.58 | a | 0.00 | z | 0.00 | 0.00 | j | 6.50 | 93.57 | d | 319.14 | a | 779.28 | b | 2826.86 | ||||||
2000 | 590.72 | d | 0.00 | z | 357.03 | b | 0.00 | z | 0.00 | z | 0.00 | b | 0.00 | z | 0.00 | b | 2.50 | 0.00 | z | 615.50 | 681.50 | 2247.26 | ||||
2001 | 0.00 | z | 523.50 | 389.64 | b | 136.00 | 11.00 | 0.00 | 0.00 | 0.00 | 0.00 | 45.98 | a | 540.00 | b | 755.00 | 2401.12 | |||||||||
2002 | 688.50 | 572.50 | 379.50 | 27.50 | 7.00 | 0.00 | 0.00 | 0.00 | 3.00 | 144.50 | 493.00 | 737.00 | 3052.50 | |||||||||||||
2003 | 556.50 | 492.50 | 370.50 | 130.50 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | d | 53.98 | b | 415.00 | 647.42 | e | 2669.41 | ||||||||||
2004 | 698.50 | 628.16 | a | 258.50 | 157.00 | 22.00 | 0.00 | 0.00 | 0.00 | 17.00 | 143.00 | 523.00 | 736.00 | 3183.16 | ||||||||||||
2005 | 585.00 | 514.00 | 416.50 | 0.00 | z | 35.50 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1551.00 | |||||||
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | g | 7.22 | c | 0.00 | z | 0.00 | z | 0.00 | z | 7.22 | ||||
2007 | 497.00 | n | 489.00 | 315.00 | 154.82 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | f | 0.50 | 111.60 | a | 352.00 | 746.00 | 2168.92 | ||||||
2008 | 808.07 | a | 512.68 | a | 374.50 | 189.50 | 36.50 | 0.00 | 0.00 | 0.00 | 1.00 | 133.00 | 413.28 | a | 646.50 | 3115.02 | ||||||||||
2009 | 629.50 | 457.50 | 305.50 | 167.00 | 4.00 | 0.00 | 0.00 | 0.00 | 10.00 | 172.00 | 418.00 | 801.00 | 2964.50 | |||||||||||||
2010 | 769.50 | 580.50 | 489.00 | 142.50 | 50.00 | 0.00 | 0.00 | 0.00 | 0.00 | 73.50 | 470.00 | 584.00 | 3159.00 | |||||||||||||
2011 | 617.00 | g | 669.57 | e | 209.54 | d | 63.50 | g | 44.43 | a | 0.00 | b | 0.00 | a | 0.00 | 0.00 | 104.50 | 472.50 | 881.50 | 2382.04 | ||||||
2012 | 623.00 | 542.00 | 360.50 | 119.50 | 19.00 | j | 0.00 | a | 0.00 | b | 0.00 | 7.00 | 75.36 | b | 359.46 | b | 0.00 | z | 2086.83 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 685.19 | 512.44 | 365.41 | 148.96 | 23.80 | 0.40 | 0.00 | 0.00 | 4.76 | 116.10 | 455.70 | 736.29 | 3067.21 | |||||||||||||
S.D. | 89.62 | 89.56 | 69.19 | 58.24 | 22.59 | 1.28 | 0.00 | 0.00 | 6.31 | 51.90 | 76.54 | 83.39 | 248.01 | |||||||||||||
SKEW | 0.23 | -0.49 | 0.02 | 0.08 | 2.28 | 3.77 | 0.00 | 0.00 | 1.24 | 0.45 | 0.12 | 0.11 | -0.07 | |||||||||||||
MAX | 842.50 | 678.50 | 520.50 | 304.00 | 118.00 | 6.50 | 0.00 | 0.00 | 22.50 | 228.50 | 615.50 | 899.00 | 3621.50 | |||||||||||||
MIN | 556.00 | 293.50 | 209.54 | 27.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 43.50 | 314.00 | 584.00 | 2591.00 | |||||||||||||
NO YRS | 31 | 33 | 35 | 31 | 32 | 34 | 33 | 31 | 33 | 33 | 33 | 33 | 23 |