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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | e | 0.00 | 0.00 | ||
1949 | 0.00 | d | 0.00 | 0.00 | 55.50 | 170.50 | 356.50 | 634.93 | d | 579.46 | e | 290.00 | c | 38.00 | 0.00 | b | 0.00 | 2124.89 | ||||||||
1950 | 0.00 | c | 0.00 | 0.00 | b | 24.50 | 80.71 | b | 382.76 | a | 487.73 | a | 485.50 | 202.50 | 134.16 | b | 6.35 | d | 2.50 | 1806.70 | ||||||
1951 | 0.00 | 0.00 | 0.00 | b | 5.00 | 141.00 | 237.32 | b | 599.50 | 544.00 | 220.50 | 53.50 | 0.00 | 0.00 | a | 1800.82 | ||||||||||
1952 | 0.00 | 0.00 | 0.00 | 17.00 | 114.00 | 522.93 | a | 617.00 | 624.00 | 373.00 | 61.00 | 0.00 | 0.00 | 2328.93 | ||||||||||||
1953 | 0.50 | 0.50 | 0.00 | 28.45 | a | 105.29 | b | 450.50 | 651.00 | 568.50 | 383.00 | 112.78 | b | 7.00 | g | 0.00 | b | 2300.52 | ||||||||
1954 | 0.00 | b | 4.00 | 0.00 | b | 73.00 | 158.50 | 433.33 | c | 728.00 | 595.50 | 394.00 | 97.59 | d | 0.00 | 0.00 | 2483.93 | |||||||||
1955 | 0.00 | b | 0.00 | 0.52 | a | 36.50 | 160.68 | a | 278.89 | c | 663.50 | 599.00 | 326.00 | 98.17 | a | 1.61 | b | 1.00 | g | 2164.86 | ||||||
1956 | 0.00 | 0.00 | 14.00 | 15.00 | b | 198.50 | 546.50 | 595.95 | b | 518.98 | b | 356.00 | 112.63 | a | 3.60 | e | 0.00 | 2361.16 | ||||||||
1957 | 0.00 | 0.00 | 0.00 | 18.00 | 90.00 | 349.50 | 643.00 | 583.50 | 249.23 | d | 72.50 | 0.00 | g | 0.00 | 2005.73 | |||||||||||
1958 | 0.00 | 2.00 | 0.00 | b | 12.50 | 263.00 | 415.00 | 486.50 | 663.83 | b | 370.50 | 133.62 | b | 2.59 | a | 3.50 | 2353.03 | |||||||||
1959 | 0.00 | 0.00 | a | 0.00 | a | 46.00 | 125.50 | 509.50 | 622.00 | 660.00 | 289.00 | 31.00 | 0.00 | 0.00 | a | 2283.00 | ||||||||||
1960 | 0.00 | 0.00 | 12.00 | 51.50 | 161.50 | 442.00 | 659.00 | 614.00 | 364.50 | 94.50 | 0.00 | d | 0.00 | 2399.00 | ||||||||||||
1961 | 0.00 | 4.15 | a | 0.00 | 12.00 | 139.50 | 413.00 | 621.00 | 620.50 | 168.00 | 68.50 | 0.00 | 0.00 | e | 2046.65 | |||||||||||
1962 | 0.00 | 3.50 | 1.50 | 78.50 | 205.50 | 352.50 | 537.50 | 566.78 | a | 300.50 | 98.88 | b | 0.00 | 0.00 | 2145.16 | |||||||||||
1963 | 0.00 | 5.50 | 4.50 | 20.69 | a | 236.78 | b | 478.00 | 738.50 | 607.71 | b | 425.17 | a | 200.00 | 0.00 | 0.00 | 2716.84 | |||||||||
1964 | 0.00 | 0.00 | 0.53 | b | 29.00 | 202.57 | b | 362.59 | a | 749.00 | 560.87 | d | 292.50 | 72.50 | 1.00 | 6.20 | a | 2276.76 | ||||||||
1965 | 0.00 | 5.50 | 0.00 | 62.59 | a | 142.37 | d | 340.50 | 638.00 | 541.97 | b | 193.00 | 134.00 | 7.50 | 1.00 | 2066.42 | ||||||||||
1966 | 0.00 | a | 0.00 | a | 10.50 | 16.03 | a | 236.50 | 383.50 | 751.00 | 511.50 | 338.79 | a | 56.50 | 1.00 | 0.00 | 2305.33 | |||||||||
1967 | 0.00 | b | 1.00 | 18.37 | d | 26.50 | 139.00 | 309.00 | 588.50 | 513.50 | 295.50 | 97.50 | 2.00 | 0.00 | a | 1990.87 | ||||||||||
1968 | 0.00 | 0.00 | 5.50 | 10.00 | 77.00 | 421.55 | a | 579.00 | 468.50 | 249.50 | 82.50 | 0.00 | 0.00 | 1893.55 | ||||||||||||
1969 | 0.00 | b | 0.00 | b | 2.50 | 47.50 | 206.50 | 285.00 | 648.79 | c | 655.50 | 373.00 | 23.00 | 0.00 | 0.00 | 2241.79 | ||||||||||
1970 | 0.00 | 6.00 | 1.07 | b | 10.50 | 204.17 | b | 376.50 | 641.91 | b | 684.50 | 240.50 | 49.00 | 5.00 | 0.00 | a | 2219.16 | |||||||||
1971 | 2.07 | a | 0.00 | 2.00 | 20.00 | 96.00 | 466.50 | 551.05 | b | 607.50 | 232.00 | 52.04 | c | 10.18 | b | 0.00 | 2039.33 | |||||||||
1972 | 0.00 | a | 4.46 | c | 20.84 | b | 17.07 | a | 152.00 | 485.00 | 537.00 | 552.50 | 277.00 | 94.00 | 0.00 | b | 0.00 | 2139.88 | ||||||||
1973 | 0.00 | 0.00 | 0.00 | 3.50 | 126.50 | 434.48 | a | 550.00 | 615.50 | 264.64 | b | 109.00 | 0.00 | 0.00 | 2103.63 | |||||||||||
1974 | 0.00 | 0.00 | 11.50 | 50.19 | d | 212.00 | 448.97 | a | 679.33 | b | 492.00 | 254.00 | 93.50 | 0.00 | 0.00 | b | 2241.49 | |||||||||
1975 | 0.00 | c | 0.00 | 0.52 | a | 27.00 | 89.00 | 344.50 | 652.07 | b | 595.41 | b | 252.00 | 118.00 | 14.50 | 2.07 | a | 2095.07 | ||||||||
1976 | 0.00 | 0.00 | a | 1.50 | 17.50 | 150.00 | 389.48 | a | 672.00 | 559.50 | 327.41 | a | 41.13 | e | 2.50 | 0.00 | 2161.03 | |||||||||
1977 | 0.00 | 0.00 | 0.00 | d | 61.50 | 218.50 | 532.50 | 673.50 | 530.50 | 406.03 | a | 90.93 | a | 0.50 | 2.58 | a | 2516.55 | |||||||||
1978 | 0.00 | 0.00 | 19.00 | 36.00 | 145.00 | 416.00 | 673.50 | 545.50 | 351.50 | 81.24 | b | 9.50 | 0.00 | 2277.24 | ||||||||||||
1979 | 0.00 | 0.00 | a | 0.00 | b | 58.50 | 142.71 | b | 381.35 | d | 648.00 | 511.50 | b | 399.00 | 141.05 | a | 0.00 | 0.00 | b | 2282.10 | ||||||
1980 | 0.00 | b | 0.00 | 0.00 | c | 48.62 | a | 122.50 | 481.07 | b | 710.00 | 577.12 | a | 361.00 | 49.94 | d | 4.00 | 8.78 | a | 2363.04 | ||||||
1981 | 0.00 | 0.00 | b | 0.00 | a | 90.52 | a | 87.00 | 441.00 | 617.93 | a | 501.50 | 360.00 | 47.07 | d | 4.50 | 0.00 | 2149.52 | ||||||||
1982 | 0.00 | 0.00 | 0.50 | 16.00 | 105.50 | 259.00 | 576.00 | 609.00 | 269.00 | 43.00 | 0.00 | 0.00 | 1878.00 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 4.50 | 95.50 | 326.00 | 609.50 | 698.50 | 313.00 | 51.50 | 4.50 | 0.00 | a | 2103.00 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 1.50 | 235.50 | 379.00 | 652.50 | 634.00 | 294.00 | 46.00 | 0.00 | 0.00 | 2242.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 80.17 | a | 245.00 | 439.50 | 695.84 | c | 576.50 | 260.00 | 20.50 | 0.00 | 0.00 | 2317.51 | |||||||||||
1986 | 0.00 | d | 1.50 | 0.00 | z | 33.00 | p | 166.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 168.00 | |||
1987 | 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 | 78.00 | 1.50 | 0.00 | 79.50 | ||||
1988 | 0.00 | 0.00 | 10.50 | 56.00 | 234.00 | 597.50 | 680.00 | 666.50 | 312.50 | 106.00 | 13.50 | 0.00 | 2676.50 | |||||||||||||
1989 | 4.50 | 0.00 | 26.50 | 109.00 | 224.50 | 382.00 | 721.50 | 575.00 | 313.00 | 118.00 | 22.50 | 0.00 | 2496.50 | |||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 44.50 | 134.00 | 524.50 | 540.50 | 551.50 | 407.00 | 97.50 | 34.00 | 0.50 | 2334.00 | |||||||||||||
1991 | 0.00 | 0.00 | 2.50 | 27.50 | 239.50 | 461.00 | 619.00 | 619.50 | 310.00 | 152.50 | 6.00 | 0.00 | 2437.50 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 87.00 | 239.50 | 371.00 | 515.50 | 485.50 | 340.00 | 118.50 | 0.00 | 0.00 | 2157.00 | |||||||||||||
1993 | 0.00 | 0.00 | 10.00 | 18.00 | 201.00 | 339.50 | 564.50 | 522.00 | 232.50 | 77.00 | 0.00 | 0.00 | 1964.50 | |||||||||||||
1994 | 0.00 | 0.00 | 9.00 | 81.00 | 284.50 | 551.00 | 606.50 | 648.00 | 410.50 | 57.00 | 6.00 | 0.00 | 2653.50 | |||||||||||||
1995 | 0.00 | 0.00 | 15.50 | 17.00 | 48.50 | 305.00 | 577.00 | 701.00 | 332.50 | 73.50 | 11.50 | 2.50 | 2084.00 | |||||||||||||
1996 | 0.00 | 0.50 | 3.00 | 46.00 | 194.00 | 457.00 | 608.50 | 581.50 | 290.50 | 135.00 | 1.50 | 0.00 | 2317.50 | |||||||||||||
1997 | 4.50 | 0.00 | 10.00 | 25.50 | 179.50 | 452.50 | 617.00 | 558.00 | 371.00 | 124.50 | 0.50 | 0.00 | 2343.00 | |||||||||||||
1998 | 0.00 | 0.00 | 23.00 | 33.50 | 212.50 | 316.00 | 660.50 | 595.50 | 471.00 | 51.50 | 4.50 | 0.00 | 2368.00 | |||||||||||||
1999 | 0.00 | 0.00 | 3.62 | a | 11.50 | 162.50 | 407.50 | 682.50 | 586.00 | 239.00 | 103.50 | 45.00 | 0.00 | 2241.12 | ||||||||||||
2000 | 0.00 | 0.00 | 0.50 | 53.50 | 289.00 | 431.50 | 719.00 | 691.00 | 385.00 | 76.00 | 0.00 | 0.00 | 2645.50 | |||||||||||||
2001 | 0.00 | 0.00 | 2.00 | 76.50 | 204.00 | 477.50 | 722.00 | 627.00 | 386.00 | 80.00 | 12.00 | 0.00 | 2587.00 | |||||||||||||
2002 | 1.50 | 1.50 | 0.00 | 89.50 | 179.50 | 597.50 | 767.50 | 598.50 | 310.50 | 27.50 | 1.00 | 0.00 | 2574.50 | |||||||||||||
2003 | 5.50 | 7.50 | 11.50 | 68.50 | 214.00 | 313.00 | 779.50 | 660.50 | 267.50 | 187.00 | 1.00 | 0.00 | 2515.50 | |||||||||||||
2004 | 0.00 | 0.50 | 37.00 | 48.00 | 256.50 | 363.00 | 591.50 | 506.00 | 325.00 | 44.50 | 6.00 | 0.00 | 2178.00 | |||||||||||||
2005 | 3.00 | 0.00 | 2.00 | 24.50 | 199.00 | 439.00 | 0.00 | z | 497.50 | 329.00 | 73.50 | 17.40 | e | 0.00 | 1584.90 | |||||||||||
2006 | 0.00 | 0.00 | 0.00 | z | 62.00 | 222.00 | 379.00 | h | 549.00 | f | 0.00 | z | 144.00 | 0.00 | z | 0.00 | z | 0.00 | z | 428.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.38 | 0.84 | 5.34 | 39.43 | 173.09 | 411.95 | 636.15 | 582.63 | 312.35 | 85.39 | 4.81 | 0.53 | 2261.32 | |||||||||||||
S.D. | 1.18 | 1.83 | 8.18 | 26.80 | 57.54 | 82.23 | 69.42 | 59.74 | 68.48 | 39.24 | 8.53 | 1.58 | 220.52 | |||||||||||||
SKEW | 3.22 | 2.18 | 1.84 | 0.61 | -0.08 | 0.17 | -0.05 | 0.11 | -0.17 | 0.64 | 2.92 | 3.70 | 0.04 | |||||||||||||
MAX | 5.50 | 7.50 | 37.00 | 109.00 | 289.00 | 597.50 | 779.50 | 701.00 | 471.00 | 200.00 | 45.00 | 8.78 | 2716.84 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 1.50 | 48.50 | 237.32 | 486.50 | 468.50 | 144.00 | 20.50 | 0.00 | 0.00 | 1800.82 | |||||||||||||
NO YRS | 57 | 57 | 55 | 56 | 57 | 55 | 54 | 55 | 56 | 56 | 55 | 56 | 51 |