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 | 548.00 | 327.12 | d | 90.02 | e | 0.00 | h | 0.00 | b | 965.13 | ||
1949 | 0.00 | b | 0.00 | 1.07 | b | 25.50 | l | 235.60 | a | 343.00 | 585.26 | b | 594.50 | 198.50 | i | 18.94 | d | 0.60 | e | 0.00 | d | 1778.97 | ||||
1950 | 0.00 | 1.56 | a | 3.88 | c | 9.00 | m | 89.68 | c | 290.36 | b | 460.00 | 460.00 | 198.50 | l | 106.71 | e | 0.00 | a | 0.00 | c | 1412.18 | ||||
1951 | 0.00 | 1.56 | a | 0.00 | q | 15.00 | f | 158.00 | f | 207.60 | e | 540.00 | 469.00 | 204.81 | d | 45.90 | e | 0.00 | e | 0.00 | c | 1468.87 | ||||
1952 | 0.00 | d | 0.00 | a | 0.00 | a | 56.00 | h | 127.00 | g | 368.79 | a | 478.00 | 502.00 | 358.00 | 67.50 | h | 0.00 | c | 0.00 | c | 1706.79 | ||||
1953 | 0.00 | a | 0.50 | 3.10 | a | 31.15 | d | 165.50 | h | 340.50 | 660.50 | 586.50 | 337.50 | d | 131.46 | d | 8.50 | f | 0.00 | d | 2091.22 | |||||
1954 | 0.00 | a | 0.00 | a | 2.58 | a | 29.42 | d | 164.00 | h | 244.50 | 631.00 | 478.50 | 228.00 | h | 23.00 | h | 0.00 | h | 0.00 | f | 1386.01 | ||||
1955 | 0.00 | b | 0.00 | 0.00 | a | 8.08 | d | 88.00 | h | 288.10 | a | 574.00 | 632.00 | 276.67 | c | 69.50 | i | 0.00 | e | 0.00 | e | 1778.85 | ||||
1956 | 0.00 | 0.00 | 8.00 | 21.92 | d | 180.00 | i | 414.44 | c | 591.50 | 488.50 | 296.11 | c | 66.77 | e | 0.00 | r | 0.00 | 1887.25 | |||||||
1957 | 0.00 | a | 0.00 | 1.50 | 15.00 | 191.50 | 351.00 | 554.50 | 539.29 | b | 167.50 | g | 56.00 | 0.00 | c | 0.00 | n | 1708.79 | ||||||||
1958 | 0.00 | g | 0.50 | 0.00 | j | 5.50 | 276.93 | a | 356.54 | d | 460.50 | 596.50 | 287.14 | b | 127.50 | 0.00 | 0.00 | m | 2111.11 | |||||||
1959 | 0.00 | i | 0.00 | 0.00 | 31.07 | b | 72.50 | 447.50 | 620.50 | 564.50 | 292.00 | 43.50 | 0.00 | h | 0.00 | d | 2071.57 | |||||||||
1960 | 0.00 | d | 0.00 | b | 0.00 | k | 31.00 | 129.68 | a | 368.57 | b | 627.00 | 518.50 | 312.22 | c | 46.00 | k | 0.00 | g | 0.00 | c | 1986.98 | ||||
1961 | 0.00 | g | 0.00 | b | 2.14 | b | 22.00 | 167.29 | b | 473.50 | 611.00 | 635.00 | 148.93 | b | 53.45 | b | 0.00 | 0.00 | 2113.31 | |||||||
1962 | 0.00 | 0.00 | b | 1.60 | b | 41.50 | 186.55 | c | 370.50 | 505.00 | 484.00 | 294.50 | 97.13 | a | 3.21 | b | 0.00 | 1984.00 | ||||||||
1963 | 0.00 | d | 0.00 | b | 0.00 | c | 23.00 | 180.50 | 338.50 | 561.00 | 589.00 | 420.00 | a | 138.39 | c | 2.00 | 0.00 | y | 2252.39 | |||||||
1964 | 0.00 | a | 0.00 | 0.00 | 11.54 | d | 154.50 | 286.00 | 607.00 | 443.50 | 121.50 | i | 62.00 | k | 0.00 | h | 0.00 | f | 1502.54 | |||||||
1965 | 0.00 | 0.00 | e | 1.50 | 12.32 | b | 76.00 | 281.67 | c | 495.00 | 425.00 | 80.69 | a | 52.00 | 0.00 | b | 0.00 | b | 1424.18 | |||||||
1966 | 0.00 | 0.00 | c | 0.00 | m | 12.32 | b | 250.77 | c | 303.50 | 659.50 | 531.00 | 356.40 | e | 25.32 | a | 0.00 | i | 0.00 | f | 2138.81 | |||||
1967 | 0.00 | i | 0.00 | g | 0.00 | s | 0.00 | b | 163.55 | b | 322.50 | 576.00 | 568.00 | 379.50 | 49.00 | p | 8.00 | i | 0.00 | 2009.55 | ||||||
1968 | 0.00 | 0.00 | 10.00 | 7.50 | 33.00 | s | 343.50 | 593.00 | 445.50 | 248.50 | 64.50 | 0.00 | 0.00 | 1712.50 | ||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 50.00 | 233.50 | 278.00 | 562.00 | 631.50 | 371.00 | 18.00 | 0.00 | 0.00 | 2144.00 | |||||||||||||
1970 | 0.00 | a | 0.00 | j | 0.00 | f | 0.00 | d | 192.00 | 423.00 | 606.00 | 630.50 | 164.50 | 41.00 | 0.00 | v | 0.00 | 2057.00 | ||||||||
1971 | 0.00 | 0.00 | 0.00 | 0.00 | z | 243.19 | b | 136.50 | s | 513.50 | 652.50 | 197.50 | 84.50 | 0.00 | 0.00 | t | 1691.19 | |||||||||
1972 | 0.00 | i | 0.00 | 14.31 | e | 25.50 | 165.16 | b | 373.50 | 467.50 | 556.50 | 232.24 | a | 65.21 | b | 0.00 | 0.00 | c | 1899.91 | |||||||
1973 | 0.00 | d | 0.00 | 0.00 | 1.55 | a | 140.50 | 389.48 | a | 586.50 | 552.00 | 255.50 | 100.00 | 6.72 | a | 0.00 | b | 2032.26 | ||||||||
1974 | 4.50 | f | 0.00 | a | 4.28 | b | 56.11 | c | 129.50 | i | 457.50 | 647.00 | 485.00 | 288.62 | a | 100.46 | d | 0.00 | h | 0.00 | q | 2038.97 | ||||
1975 | 0.00 | t | 0.00 | f | 0.00 | q | 0.00 | m | 111.27 | c | 294.50 | 644.00 | 497.00 | 357.00 | 117.50 | 0.00 | f | 0.00 | y | 2021.27 | ||||||
1976 | 0.00 | l | 0.00 | h | 2.00 | m | 7.50 | u | 224.20 | c | 182.00 | r | 641.50 | 344.00 | j | 85.50 | s | 21.50 | 0.00 | g | 0.00 | x | 887.20 | |||
1977 | 0.00 | i | 0.00 | o | 3.00 | l | 44.50 | i | 148.36 | c | 445.00 | 388.00 | i | 77.50 | z | 99.50 | u | 1.00 | z | 4.00 | v | 0.00 | s | 593.36 | ||
1978 | 0.00 | m | 0.00 | m | 9.50 | m | 18.00 | h | 104.76 | b | 321.00 | 376.50 | g | 227.50 | n | 0.00 | z | 0.00 | z | 0.00 | q | 0.00 | p | 425.76 | ||
1979 | 0.00 | c | 0.00 | d | 0.00 | e | 16.80 | e | 144.00 | h | 344.42 | d | 574.03 | b | 554.26 | b | 247.50 | f | 115.06 | e | 0.00 | i | 0.00 | i | 1604.57 | |
1980 | 0.00 | m | 0.00 | m | 0.00 | u | 76.11 | c | 228.92 | e | 256.50 | l | 600.50 | 446.29 | b | 0.00 | z | 58.50 | p | 7.50 | 0.00 | d | 1359.33 | |||
1981 | 0.00 | d | 0.00 | e | 0.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 626.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | f | 626.50 | ||
1982 | 0.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 305.50 | 469.43 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 774.93 | ||||
1983 | 0.00 | z | 0.00 | 0.00 | h | 17.00 | 0.00 | z | 158.50 | k | 457.00 | 506.00 | 255.50 | 63.50 | 16.50 | 0.00 | 1315.50 | |||||||||
1984 | 0.00 | 0.00 | a | 0.00 | 25.00 | 142.50 | 0.00 | z | 606.00 | 545.94 | d | 209.00 | 68.00 | 0.00 | 0.00 | 1596.44 | ||||||||||
1985 | 0.00 | 0.00 | 0.00 | 51.50 | 215.50 | 374.50 | 622.00 | 427.00 | 189.00 | 24.50 | 4.50 | 0.00 | 1908.50 | |||||||||||||
1986 | 0.00 | 7.00 | 6.00 | 36.50 | j | 186.50 | 472.50 | 0.00 | z | 543.00 | 156.00 | 26.00 | 0.00 | a | 0.00 | 1397.00 | ||||||||||
1987 | 0.00 | 0.00 | 0.50 | 98.00 | 264.50 | 377.50 | 481.00 | 457.50 | 310.00 | 65.50 | 5.00 | 0.00 | 2059.50 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 56.00 | 203.00 | 529.00 | 648.00 | 502.00 | 217.50 | 155.00 | 4.50 | 0.00 | 2315.00 | |||||||||||||
1989 | 0.00 | 0.00 | 4.00 | 49.82 | b | 138.00 | 359.50 | 651.00 | 484.00 | 273.50 | 81.00 | 0.00 | 0.00 | 2040.82 | ||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 58.00 | 107.50 | 336.72 | a | 554.50 | 567.50 | 421.50 | 68.50 | 7.00 | 0.00 | 2121.22 | ||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 10.50 | 149.00 | 384.50 | 594.50 | 610.00 | 261.00 | 83.00 | 0.00 | 0.00 | 2092.50 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 91.00 | 268.00 | 370.50 | 409.50 | 472.50 | 206.00 | 87.50 | 0.00 | 0.00 | 1905.00 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 10.50 | 252.00 | 290.00 | 349.00 | 421.50 | 222.00 | 98.00 | 0.00 | 0.00 | 1643.00 | |||||||||||||
1994 | 0.00 | 0.00 | 3.00 | 76.50 | 255.50 | 388.00 | 528.00 | 586.50 | 301.00 | 56.50 | 0.00 | 0.00 | 2195.00 | |||||||||||||
1995 | 0.00 | 1.00 | 2.50 | 20.00 | 127.00 | 405.00 | 641.00 | 605.00 | 325.50 | 26.00 | 0.00 | 1.00 | 2154.00 | |||||||||||||
1996 | 0.00 | 0.00 | 0.00 | 37.50 | 105.50 | 428.00 | 622.50 | 553.00 | 227.00 | 123.50 | 0.00 | 0.00 | 2097.00 | |||||||||||||
1997 | 0.00 | 0.00 | 0.50 | 2.50 | 209.50 | 502.50 | 630.50 | 591.50 | 360.50 | 78.50 | 0.00 | 0.00 | 2376.00 | |||||||||||||
1998 | 0.00 | 0.00 | 1.00 | 36.50 | 184.97 | a | 222.50 | 682.00 | 614.00 | 416.00 | 0.00 | z | 0.00 | 0.00 | 2156.97 | |||||||||||
1999 | 0.00 | 0.00 | 1.50 | 20.50 | 138.50 | 270.50 | 468.10 | a | 563.00 | 137.00 | 50.78 | b | 4.50 | 0.00 | 1654.38 | |||||||||||
2000 | 0.00 | 0.00 | 0.00 | 35.89 | b | 143.63 | a | 257.50 | 524.00 | 505.00 | 276.50 | 45.43 | b | 0.00 | a | 0.00 | 1787.96 | |||||||||
2001 | 0.00 | 0.00 | 0.50 | 65.00 | 239.00 | 413.50 | 660.50 | 666.00 | 388.00 | 74.50 | 0.00 | 0.00 | 2507.00 | |||||||||||||
2002 | 0.00 | 0.00 | 0.00 | 32.50 | 156.00 | 401.00 | 706.50 | 472.00 | 313.50 | 10.00 | 0.00 | 0.00 | 2091.50 | |||||||||||||
2003 | 0.00 | 0.00 | 1.50 | 47.50 | 194.00 | 302.50 | 689.50 | 654.50 | 239.00 | 132.00 | 0.00 | 0.00 | 2260.50 | |||||||||||||
2004 | 0.00 | 0.00 | 27.50 | 85.50 | 178.50 | 373.00 | 607.50 | 518.50 | 279.50 | 83.00 | 0.50 | 0.00 | 2153.50 | |||||||||||||
2005 | 0.00 | 0.00 | 2.00 | 33.50 | 173.50 | 316.50 | 630.50 | 518.00 | 246.50 | 84.00 | 5.00 | 0.00 | z | 2009.50 | ||||||||||||
2006 | 0.00 | 0.00 | 0.00 | 38.50 | 209.00 | 430.00 | 652.00 | 511.50 | 278.00 | 61.00 | 12.00 | 0.00 | a | 2192.00 | ||||||||||||
2007 | 0.00 | 0.00 | 25.50 | 71.00 | 262.50 | 452.50 | 841.00 | 621.50 | 344.50 | 45.00 | 5.50 | 0.00 | 2669.00 | |||||||||||||
2008 | 0.00 | 0.00 | 0.00 | b | 15.00 | 134.00 | 310.50 | 570.00 | 591.00 | 245.00 | 83.00 | 9.00 | 0.00 | 1957.50 | ||||||||||||
2009 | 0.00 | 0.00 | 0.00 | 25.50 | 216.00 | 294.00 | 537.50 | 534.00 | 420.00 | 20.50 | 2.50 | 0.00 | z | 2050.00 | ||||||||||||
2010 | 0.00 | 0.00 | 2.00 | 64.50 | 90.00 | 355.00 | 572.50 | 553.00 | 326.50 | 155.00 | 20.00 | 0.00 | 2138.50 | |||||||||||||
2011 | 0.00 | 0.00 | 0.00 | 6.21 | a | 100.50 | 334.50 | 650.00 | 660.50 | 386.50 | 125.03 | a | 0.00 | 0.00 | b | 2263.24 | ||||||||||
2012 | 0.00 | 0.00 | a | 15.50 | 125.00 | 179.50 | 436.50 | 729.00 | 658.00 | 408.50 | 63.00 | 8.00 | 0.00 | 2623.00 | ||||||||||||
2013 | 0.00 | 0.00 | 1.00 | 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 | 1.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.21 | 2.91 | 35.30 | 176.74 | 357.94 | 583.62 | 544.99 | 285.40 | 73.93 | 2.59 | 0.02 | 2099.65 | |||||||||||||
S.D. | 0.00 | 0.97 | 5.88 | 27.97 | 55.10 | 69.47 | 83.93 | 67.44 | 79.99 | 37.35 | 4.50 | 0.14 | 275.19 | |||||||||||||
SKEW | 0.00 | 6.26 | 2.96 | 1.06 | -0.01 | 0.20 | -0.14 | 0.01 | -0.21 | 0.32 | 2.14 | 6.78 | -0.19 | |||||||||||||
MAX | 0.00 | 7.00 | 27.50 | 125.00 | 276.93 | 529.00 | 841.00 | 666.00 | 421.50 | 155.00 | 20.00 | 1.00 | 2669.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 72.50 | 207.60 | 349.00 | 421.50 | 80.69 | 10.00 | 0.00 | 0.00 | 1424.18 | |||||||||||||
NO YRS | 52 | 57 | 51 | 52 | 52 | 58 | 60 | 61 | 53 | 53 | 48 | 49 | 28 |