YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
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 | 47.00 | l | 267.50 | 514.50 | 817.50 | 596.00 | 483.00 | 172.00 | 4.50 | 0.00 | 2855.00 | |||||||||
1961 | 0.00 | 1.00 | 2.50 | 66.00 | 280.00 | 609.00 | 763.00 | 814.50 | 243.00 | 130.00 | 0.00 | 0.00 | 2909.00 | |||||||||||||
1962 | 0.00 | 0.00 | 2.00 | 148.00 | 243.50 | 504.00 | 611.50 | 610.00 | 439.50 | 223.00 | 26.00 | 0.00 | a | 2807.50 | ||||||||||||
1963 | 0.00 | 19.50 | 30.00 | 58.00 | 337.38 | a | 419.00 | 728.50 | 735.50 | 563.00 | 317.50 | 23.50 | 0.00 | 3231.88 | ||||||||||||
1964 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 297.50 | 429.00 | 784.00 | 600.00 | 304.00 | 216.00 | 13.00 | 2.00 | 2645.50 | |||||||||||
1965 | 0.00 | 0.00 | 5.50 | 104.00 | 209.00 | 443.50 | 677.50 | 597.00 | 246.50 | 237.00 | 61.50 | 0.00 | 2581.50 | |||||||||||||
1966 | 0.50 | 0.00 | 20.00 | 57.00 | 362.00 | 466.50 | 792.50 | 663.50 | 521.50 | 124.50 | 15.00 | 0.00 | 3023.00 | |||||||||||||
1967 | 0.00 | 0.00 | 9.50 | 21.00 | 285.00 | 438.50 | 758.00 | 761.50 | 485.50 | 166.00 | 48.50 | 0.00 | 2973.50 | |||||||||||||
1968 | 0.00 | 0.00 | 17.50 | 46.00 | 204.00 | 444.00 | 760.00 | 543.50 | 358.50 | 127.50 | 1.50 | 0.00 | 2502.50 | |||||||||||||
1969 | 0.00 | 0.00 | 8.00 | 88.00 | 363.00 | 420.00 | 726.50 | 758.00 | 494.00 | 62.00 | 21.00 | 0.00 | 2940.50 | |||||||||||||
1970 | 1.50 | 0.00 | 0.00 | 15.50 | 281.50 | 519.00 | 759.00 | 765.00 | 267.50 | 81.50 | 0.00 | 0.00 | 2690.50 | |||||||||||||
1971 | 2.00 | 0.00 | 3.50 | 43.50 | 284.00 | 455.00 | 674.00 | 770.50 | 255.50 | 118.00 | 8.00 | 0.00 | 2614.00 | |||||||||||||
1972 | 0.00 | 0.00 | 53.50 | 47.50 | 276.50 | 534.00 | 653.50 | 695.00 | 316.50 | 187.00 | 1.00 | 0.00 | 2764.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 29.50 | 274.00 | 480.00 | 733.00 | 689.00 | 359.00 | 0.00 | z | 22.50 | 0.00 | 2587.00 | ||||||||||||
1974 | 3.50 | 0.00 | 6.50 | 65.50 | 221.50 | 602.50 | 798.50 | 613.00 | 383.00 | 168.50 | 1.00 | 0.00 | 2863.50 | |||||||||||||
1975 | 0.00 | 0.00 | 2.00 | 0.00 | z | 159.13 | a | 407.50 | 831.00 | 592.50 | 385.00 | 108.50 | h | 14.00 | 3.00 | 2394.13 | ||||||||||
1976 | 0.00 | 0.00 | 0.00 | 19.50 | 336.00 | 415.50 | 735.00 | 556.00 | 436.50 | 101.50 | 39.50 | 0.00 | 2639.50 | |||||||||||||
1977 | 0.00 | 0.00 | 0.00 | 176.00 | 214.50 | 651.21 | a | 730.57 | a | 0.00 | z | 430.00 | 191.00 | 22.50 | 0.00 | 2415.77 | ||||||||||
1978 | 0.00 | 0.00 | 44.50 | 63.50 | 200.00 | 459.50 | 682.50 | 581.00 | 384.50 | 166.00 | 24.00 | 0.00 | z | 2605.50 | ||||||||||||
1979 | 0.00 | 0.00 | 0.50 | 81.50 | 300.00 | 511.50 | 701.00 | 682.00 | 539.50 | 228.00 | 1.00 | 1.00 | 3046.00 | |||||||||||||
1980 | 0.00 | 1.00 | 0.50 | 171.50 | 243.00 | 437.50 | 734.50 | 597.00 | 444.50 | 153.00 | 55.00 | 3.50 | 2841.00 | |||||||||||||
1981 | 0.00 | 6.00 | 0.50 | 137.59 | a | 234.00 | 485.50 | 703.50 | 770.50 | 442.00 | 90.50 | 34.50 | 0.00 | 2904.59 | ||||||||||||
1982 | 0.00 | b | 2.00 | 2.00 | 31.00 | 185.50 | 464.00 | 669.50 | 724.00 | 363.00 | 75.50 | 1.50 | 0.00 | 2518.00 | ||||||||||||
1983 | 0.00 | 0.00 | 7.50 | 36.50 | 230.50 | 436.00 | 658.00 | 768.50 | 443.50 | 176.50 | 33.50 | 0.00 | 2790.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.50 | 33.50 | 307.00 | 385.50 | 721.50 | 697.00 | 347.50 | 113.50 | 2.00 | 0.00 | a | 2608.00 | ||||||||||||
1985 | 0.00 | a | 0.00 | 0.00 | 136.00 | 346.00 | 485.00 | 816.50 | 622.00 | 259.00 | 116.50 | 0.00 | z | 0.00 | 2781.00 | |||||||||||
1986 | 0.00 | 16.00 | 63.50 | 64.50 | 275.00 | 601.00 | 646.50 | 704.50 | 245.50 | 123.00 | 0.00 | 0.00 | 2739.50 | |||||||||||||
1987 | 0.00 | 0.00 | a | 5.00 | 236.00 | 371.00 | 528.00 | 654.00 | 587.50 | 416.00 | 184.00 | 24.00 | 0.00 | 3005.50 | ||||||||||||
1988 | 0.00 | 0.00 | 11.50 | 162.00 | 310.00 | 662.00 | 763.00 | 692.00 | 358.00 | 296.00 | 17.00 | 0.00 | 3271.50 | |||||||||||||
1989 | 0.00 | 1.00 | 20.50 | 161.50 | 262.50 | 465.00 | 790.50 | 597.50 | 397.50 | 150.00 | 28.00 | 0.00 | 2874.00 | |||||||||||||
1990 | 0.00 | 0.00 | 17.00 | 160.00 | 202.50 | 472.50 | 725.50 | 699.00 | 564.00 | 149.50 | 24.00 | 0.00 | 3014.00 | |||||||||||||
1991 | 0.00 | 0.00 | 0.50 | 49.00 | 206.00 | 457.00 | 722.50 | 755.00 | 392.00 | 170.50 | 3.00 | 0.00 | 2755.50 | |||||||||||||
1992 | 0.00 | 0.50 | 22.00 | 200.00 | 400.50 | 513.00 | 604.00 | 669.00 | 375.50 | 198.00 | 1.00 | 0.00 | 2983.50 | |||||||||||||
1993 | 0.00 | 0.00 | 15.50 | 25.00 | 366.00 | 356.50 | 438.00 | 535.78 | a | 321.00 | 126.00 | 1.50 | 0.00 | 2185.28 | ||||||||||||
1994 | 0.00 | 0.00 | 18.00 | 138.00 | 371.00 | 503.50 | 702.50 | 0.00 | z | 524.00 | 91.50 | 1.00 | 0.00 | 2349.50 | ||||||||||||
1995 | 0.00 | a | 0.50 | 13.50 | 55.50 | 176.50 | 372.50 | 635.00 | 669.00 | 429.00 | 81.00 | 41.50 | 5.50 | 2479.50 | ||||||||||||
1996 | 0.00 | 5.00 | 5.50 | 82.50 | 222.50 | 0.00 | z | 735.00 | 647.50 | 330.50 | 193.50 | 16.00 | 1.00 | 2239.00 | ||||||||||||
1997 | 0.00 | 0.00 | 16.50 | 68.50 | 369.50 | 516.50 | 644.00 | 658.00 | 0.00 | z | 0.00 | z | 6.50 | 0.00 | 2279.50 | |||||||||||
1998 | 0.00 | 0.00 | a | 2.50 | 63.00 | 0.00 | z | 314.50 | 0.00 | z | 735.50 | 526.50 | 110.00 | 0.00 | 2.50 | 1754.50 | ||||||||||
1999 | 0.00 | 0.00 | 4.00 | 52.50 | 221.00 | 450.50 | 0.00 | z | 707.66 | b | 337.50 | 208.50 | 96.72 | a | 2.50 | 2080.88 | ||||||||||
2000 | 0.00 | 0.00 | 7.00 | 152.50 | 184.50 | m | 435.00 | 809.50 | 859.00 | 447.41 | a | 146.00 | 0.00 | 0.00 | a | 2856.41 | ||||||||||
2001 | 0.00 | 0.00 | 18.50 | 123.50 | 381.50 | 555.50 | 824.08 | a | 861.50 | 585.50 | 193.00 | 58.50 | 0.00 | 3601.58 | ||||||||||||
2002 | 0.00 | 0.00 | 6.50 | 114.50 | 298.50 | 562.00 | 896.00 | 670.50 | 459.50 | 81.50 | 1.00 | 0.00 | 3090.00 | |||||||||||||
2003 | 13.50 | 3.00 | 29.50 | 90.50 | 337.50 | 545.50 | 944.50 | 857.00 | 431.00 | 300.50 | 0.00 | 0.00 | 3552.50 | |||||||||||||
2004 | 0.00 | 0.00 | 77.50 | 119.50 | 272.50 | 519.00 | 773.00 | 677.00 | 398.00 | 179.50 | 9.50 | 2.50 | 3028.00 | |||||||||||||
2005 | 0.00 | 0.00 | 5.50 | 67.50 | 273.00 | 503.00 | 822.50 | 739.50 | 436.50 | 164.50 | 30.00 | 0.00 | 3042.00 | |||||||||||||
2006 | 0.00 | 0.00 | 0.00 | 115.50 | 348.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 464.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.46 | 1.21 | 12.81 | 90.40 | 280.17 | 483.33 | 730.70 | 684.66 | 403.78 | 160.21 | 18.53 | 0.52 | 2874.90 | |||||||||||||
S.D. | 2.06 | 3.79 | 17.30 | 54.86 | 63.47 | 73.12 | 85.46 | 84.51 | 91.30 | 60.32 | 21.08 | 1.21 | 293.45 | |||||||||||||
SKEW | 5.76 | 3.90 | 2.13 | 0.67 | 0.07 | 0.36 | -0.50 | 0.26 | 0.00 | 0.68 | 1.54 | 2.44 | 0.33 | |||||||||||||
MAX | 13.50 | 19.50 | 77.50 | 236.00 | 400.50 | 662.00 | 944.50 | 861.50 | 585.50 | 317.50 | 96.72 | 5.50 | 3601.58 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 15.50 | 159.13 | 314.50 | 438.00 | 535.78 | 243.00 | 62.00 | 0.00 | 0.00 | 2185.28 | |||||||||||||
NO YRS | 46 | 46 | 45 | 44 | 45 | 45 | 44 | 44 | 45 | 43 | 45 | 45 | 33 |