YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 0.00 | 6.00 | 63.50 | 415.50 | 575.50 | 1060.50 | ||||||||
1932 | 651.50 | 439.50 | 261.00 | 182.50 | 38.50 | 2.00 | 0.00 | 0.00 | 0.00 | 140.00 | 194.50 | 679.50 | 2589.00 | |||||||||||||
1933 | 720.00 | 495.50 | 344.50 | 259.00 | 179.50 | 15.00 | 0.00 | 0.00 | 1.50 | 25.00 | 298.00 | 598.00 | 2936.00 | |||||||||||||
1934 | 604.50 | 331.50 | 105.50 | 52.00 | 16.00 | 9.50 | 0.00 | 0.00 | 0.50 | 78.50 | 284.50 | 587.50 | 2070.00 | |||||||||||||
1935 | 574.00 | 402.50 | 455.00 | 174.00 | 64.00 | 0.00 | 0.00 | 0.00 | 0.00 | 128.00 | 467.00 | 532.50 | 2797.00 | |||||||||||||
1936 | 520.00 | 435.50 | 284.50 | 129.00 | 32.50 | 17.50 | 0.00 | 0.00 | 3.00 | 45.00 | 311.00 | 637.50 | 2415.50 | |||||||||||||
1937 | 826.00 | 460.50 | 340.00 | 215.50 | 23.50 | 0.00 | 0.00 | 0.00 | 2.00 | 62.50 | 308.00 | 494.00 | 2732.00 | |||||||||||||
1938 | 632.50 | 412.00 | 436.50 | 164.00 | 67.00 | 0.00 | 0.00 | 0.00 | 0.00 | 84.50 | 430.00 | 528.50 | 2755.00 | |||||||||||||
1939 | 546.00 | 525.00 | 308.97 | a | 82.00 | 24.00 | 1.00 | 0.00 | 0.00 | 0.00 | 87.50 | 227.50 | 465.50 | 2267.47 | ||||||||||||
1940 | 466.00 | 333.50 | 265.50 | 148.50 | 1.00 | 0.00 | 0.00 | 0.00 | 3.00 | 74.00 | 382.50 | 414.00 | 2088.00 | |||||||||||||
1941 | 436.00 | 301.50 | 246.00 | 193.00 | 7.50 | 3.50 | 0.00 | 0.00 | 15.00 | 227.85 | a | 266.50 | 478.00 | 2174.85 | ||||||||||||
1942 | 518.00 | 461.00 | 344.50 | 177.50 | 120.00 | 2.00 | 0.00 | 0.00 | 1.00 | 71.00 | 366.00 | 590.50 | 2651.50 | |||||||||||||
1943 | 604.00 | 426.00 | 317.00 | 154.50 | 49.00 | 16.50 | 0.00 | 0.00 | 0.00 | 99.00 | 311.00 | 536.00 | 2513.00 | |||||||||||||
1944 | 573.00 | 499.00 | 400.00 | 282.00 | 41.50 | 18.50 | 0.00 | 0.00 | 5.00 | 27.38 | a | 396.50 | 535.50 | 2778.38 | ||||||||||||
1945 | 436.00 | j | 401.00 | 484.50 | 203.00 | 64.00 | 10.50 | 0.00 | 0.00 | 10.50 | 49.48 | e | 384.50 | 537.50 | 2144.98 | |||||||||||
1946 | 664.00 | 516.50 | 366.00 | 144.00 | 20.00 | 0.50 | 0.00 | 0.00 | 4.50 | 167.50 | 472.50 | 576.50 | 2932.00 | |||||||||||||
1947 | 768.50 | 398.50 | 267.50 | 136.50 | 20.00 | 0.50 | 0.00 | 0.50 | 3.50 | 65.00 | 420.00 | 606.50 | 2687.00 | |||||||||||||
1948 | 445.00 | 491.50 | 407.50 | 180.00 | 85.50 | 1.50 | 0.00 | 0.00 | 28.00 | 86.50 | 375.00 | 642.50 | 2743.00 | |||||||||||||
1949 | 790.50 | 503.44 | c | 373.00 | 95.50 | 48.50 | 0.50 | 0.00 | 0.00 | h | 1.55 | a | 150.50 | 219.00 | 645.83 | a | 2828.33 | |||||||||
1950 | 695.50 | 374.50 | 394.00 | 130.50 | 92.00 | 12.00 | 0.00 | 0.00 | 13.50 | 55.00 | 196.00 | 409.50 | 2372.50 | |||||||||||||
1951 | 596.50 | 418.00 | 361.00 | 142.50 | 74.50 | 3.50 | 0.00 | 0.00 | 1.00 | 100.00 | 294.00 | 587.00 | 2578.00 | |||||||||||||
1952 | 417.00 | h | 424.50 | 456.73 | a | 150.50 | 25.00 | 15.00 | 0.00 | 0.00 | 13.00 | 15.50 | a | 360.50 | 543.00 | 2003.73 | ||||||||||
1953 | 453.00 | 449.00 | 365.50 | 199.50 | 133.50 | 26.00 | 0.00 | 0.00 | 0.00 | 102.54 | e | 297.00 | 602.50 | 2628.54 | ||||||||||||
1954 | 564.00 | 427.50 | 410.23 | a | 109.50 | 26.50 | 21.72 | a | 0.00 | 0.00 | 2.50 | 83.00 | 310.00 | c | 633.00 | 2587.96 | ||||||||||
1955 | 695.00 | 488.50 | 363.00 | 301.00 | 90.50 | 11.50 | 0.00 | 0.00 | 1.00 | 50.78 | b | 398.50 | 464.50 | 2864.28 | ||||||||||||
1956 | 487.50 | 544.35 | e | 349.00 | 208.50 | 51.50 | 4.50 | 0.00 | 0.00 | 0.00 | 126.58 | a | 349.50 | 607.50 | 2728.94 | |||||||||||
1957 | 695.50 | 323.50 | 335.50 | 181.50 | 85.00 | 0.00 | 0.00 | 1.50 | 0.00 | 95.00 | 388.50 | 598.50 | 2704.50 | |||||||||||||
1958 | 569.00 | 331.50 | 442.00 | 206.50 | 21.00 | 2.00 | 0.00 | 0.00 | 6.00 | 30.50 | 322.50 | 456.50 | 2387.50 | |||||||||||||
1959 | 502.00 | 457.00 | 264.00 | 58.00 | 86.50 | 0.00 | 0.00 | 5.00 | 10.00 | 46.00 | 275.00 | 531.50 | 2235.00 | |||||||||||||
1960 | 564.00 | 442.50 | 260.00 | 170.00 | 57.87 | a | 0.00 | 0.00 | 0.00 | 0.00 | 99.00 | 393.00 | 654.50 | 2640.87 | ||||||||||||
1961 | 697.50 | 386.50 | 378.00 | 147.50 | 68.00 | 4.00 | 0.00 | 0.00 | 3.00 | 144.50 | 402.50 | 676.00 | 2907.50 | |||||||||||||
1962 | 758.50 | 491.50 | 471.50 | 101.50 | 91.00 | 8.00 | 0.00 | 0.00 | 0.50 | 89.50 | 287.00 | 522.00 | 2821.00 | |||||||||||||
1963 | 700.00 | 248.50 | 387.00 | 305.50 | 35.50 | 2.00 | 0.00 | 0.00 | 2.50 | 65.50 | 342.50 | 759.00 | 2848.00 | |||||||||||||
1964 | 640.50 | 482.50 | 414.50 | 204.00 | 110.50 | 14.00 | 0.00 | 0.00 | 8.50 | 38.50 | 438.50 | 395.50 | g | 2351.50 | ||||||||||||
1965 | 569.50 | 446.50 | 322.50 | 230.50 | 76.00 | 9.00 | 0.00 | 0.00 | 11.50 | 31.50 | 255.50 | 705.00 | 2657.50 | |||||||||||||
1966 | 626.50 | 474.00 | 284.00 | 70.50 | 10.50 | 7.50 | 0.00 | 0.00 | 5.00 | 57.50 | 231.00 | 606.50 | 2373.00 | |||||||||||||
1967 | 589.50 | 483.54 | b | 212.00 | k | 259.50 | k | 70.00 | f | 24.23 | d | 0.00 | 0.00 | 0.00 | 24.50 | 210.50 | 687.50 | 2019.77 | ||||||||
1968 | 629.00 | 298.00 | 0.00 | z | 146.50 | 58.00 | 6.21 | a | 0.00 | a | 0.00 | a | 7.50 | b | 66.00 | 351.50 | 626.50 | 2189.21 | ||||||||
1969 | 637.50 | 488.00 | 361.50 | 172.50 | 30.50 | 3.50 | 0.00 | 0.00 | 0.50 | 163.00 | 316.50 | 551.00 | 2724.50 | |||||||||||||
1970 | 496.52 | a | 359.00 | 315.00 | 283.50 | 50.00 | 1.03 | a | 0.00 | e | 0.00 | 4.62 | d | 102.30 | a | 287.00 | 582.50 | 2481.47 | ||||||||
1971 | 652.50 | 529.00 | 392.84 | b | 296.90 | a | 105.40 | a | 17.07 | a | 0.00 | g | 0.00 | e | 21.43 | b | 228.50 | 436.03 | a | 684.50 | 3364.17 | |||||
1972 | 796.50 | 402.89 | a | 201.00 | 180.52 | a | 49.00 | g | 4.62 | d | 0.00 | d | 0.00 | k | 0.00 | w | 54.00 | v | 0.00 | z | 0.00 | z | 1585.53 | |||
1973 | 602.50 | 365.00 | 0.00 | z | 164.50 | 0.00 | z | 1.00 | 0.00 | 0.00 | 4.50 | 115.50 | 387.50 | 578.00 | 2218.50 | |||||||||||
1974 | 561.00 | 468.00 | 303.50 | 211.50 | 20.00 | j | 0.00 | g | 0.00 | n | 0.00 | a | 0.00 | 83.00 | 390.00 | 625.68 | a | 2642.68 | ||||||||
1975 | 709.38 | a | 447.00 | 429.35 | a | 349.00 | 57.72 | b | 8.08 | d | 0.00 | c | 0.00 | a | 0.00 | 156.07 | b | 415.00 | 610.18 | a | 3181.79 | |||||
1976 | 589.53 | b | 404.93 | b | 374.00 | 255.52 | a | 9.30 | a | 0.00 | y | 0.00 | 0.00 | 7.00 | 35.50 | 298.50 | 570.50 | 2544.78 | ||||||||
1977 | 711.00 | 381.50 | 460.50 | 102.60 | e | 176.00 | 0.00 | b | 0.00 | a | 0.00 | 0.50 | 8.50 | f | 181.50 | o | 0.00 | z | 1832.10 | |||||||
1978 | 0.00 | z | 0.00 | z | 199.50 | 236.50 | 0.00 | z | 0.00 | 0.00 | 0.00 | 4.00 | r | 38.50 | 381.00 | e | 731.08 | a | 1586.58 | |||||||
1979 | 617.50 | 484.00 | 302.00 | 177.50 | 42.37 | a | 0.00 | z | 0.00 | 0.00 | 0.00 | a | 0.00 | z | 255.50 | f | 369.50 | g | 1623.37 | |||||||
1980 | 466.79 | e | 223.50 | h | 199.00 | o | 121.50 | l | 28.00 | m | 6.50 | o | 0.00 | m | 0.00 | n | 0.00 | p | 0.00 | z | 201.00 | l | 329.50 | k | 466.79 | |
1981 | 295.50 | j | 205.00 | j | 219.50 | i | 76.50 | m | 9.50 | t | 0.00 | m | 0.00 | n | 0.00 | n | 2.22 | c | 68.50 | i | 177.50 | h | 334.50 | j | 2.22 | |
1982 | 479.50 | i | 409.00 | 374.00 | 162.00 | i | 16.00 | l | 14.00 | 4.50 | j | 0.00 | i | 0.00 | y | 63.50 | m | 425.00 | c | 337.00 | m | 1222.00 | ||||
1983 | 640.84 | b | 334.00 | 182.00 | k | 215.17 | a | 56.00 | m | 1.00 | r | 0.00 | t | 0.00 | t | 0.00 | p | 0.00 | z | 0.00 | z | 243.00 | o | 1190.02 | ||
1984 | 240.50 | q | 168.50 | q | 107.00 | q | 44.00 | w | 0.00 | z | 2.00 | m | 0.00 | l | 0.00 | t | 0.00 | t | 103.50 | m | 214.50 | l | 0.00 | z | 0.00 | |
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | i | 0.00 | k | 11.00 | n | 116.77 | a | 437.07 | a | 699.50 | 1253.34 | ||
1986 | 233.00 | l | 207.50 | k | 109.00 | p | 49.00 | w | 0.00 | z | 0.00 | 0.00 | 0.00 | 69.00 | 77.00 | 303.50 | 604.00 | 1053.50 | ||||||||
1987 | 679.50 | 439.00 | 373.00 | 95.50 | 53.00 | 0.00 | 1.00 | 0.00 | 0.50 | 17.00 | 403.00 | 648.00 | 2709.50 | |||||||||||||
1988 | 618.50 | 398.00 | 300.50 | 182.50 | 113.50 | 34.50 | w | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 316.00 | 605.00 | 2534.00 | ||||||||
1989 | 671.50 | 442.00 | 190.00 | 50.00 | 9.50 | 0.00 | 0.00 | 0.00 | 5.50 | 71.00 | 301.00 | 677.50 | 2418.00 | |||||||||||||
1990 | 580.00 | 490.50 | 208.00 | 38.28 | a | 24.50 | 2.50 | 0.00 | 0.00 | 0.00 | 28.00 | 339.00 | 0.00 | z | 1710.78 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 615.76 | 427.69 | 341.01 | 174.01 | 58.88 | 6.31 | 0.02 | 0.14 | 5.51 | 84.04 | 340.93 | 589.99 | 2610.56 | |||||||||||||
S.D. | 94.50 | 65.95 | 81.77 | 70.37 | 41.75 | 7.30 | 0.14 | 0.73 | 10.67 | 49.49 | 71.54 | 78.26 | 253.06 | |||||||||||||
SKEW | 0.07 | -0.55 | -0.52 | 0.23 | 1.02 | 1.06 | 6.93 | 6.13 | 4.40 | 1.02 | -0.23 | -0.26 | -0.34 | |||||||||||||
MAX | 826.00 | 544.35 | 484.50 | 349.00 | 179.50 | 26.00 | 1.00 | 5.00 | 69.00 | 228.50 | 472.50 | 759.00 | 3181.79 | |||||||||||||
MIN | 436.00 | 248.50 | 105.50 | 38.28 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 15.50 | 194.50 | 409.50 | 2070.00 | |||||||||||||
NO YRS | 51 | 53 | 50 | 52 | 47 | 51 | 51 | 51 | 52 | 51 | 53 | 50 | 36 |