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 | 411.00 | 401.93 | b | 390.50 | 315.50 | 298.50 | 132.50 | 1949.93 | ||||||
1949 | 23.50 | 55.50 | 115.00 | 225.50 | 298.50 | 341.00 | 371.00 | 425.50 | 422.50 | 318.00 | 329.00 | 143.50 | 3068.50 | |||||||||||||
1950 | 56.50 | 80.50 | 158.50 | 182.00 | 197.50 | 282.00 | 417.50 | 326.50 | 391.50 | 375.50 | 330.00 | 268.50 | 3066.50 | |||||||||||||
1951 | 151.00 | 93.00 | 177.50 | 149.00 | 179.50 | 317.00 | 400.50 | 415.50 | 435.50 | 446.50 | 303.00 | 142.00 | 3210.00 | |||||||||||||
1952 | 94.00 | 163.00 | 86.80 | a | 184.00 | 253.50 | 285.00 | 307.50 | 370.50 | 384.00 | 308.00 | 236.50 | 164.00 | 2836.80 | ||||||||||||
1953 | 247.50 | 162.50 | 143.50 | 130.80 | e | 240.50 | 275.00 | 409.20 | a | 403.50 | 374.00 | 419.50 | 293.28 | a | 260.50 | 3359.78 | ||||||||||
1954 | 138.00 | 246.50 | 134.50 | 189.50 | 254.00 | 348.10 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1310.60 | ||||||
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 | 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 | 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 | |
1983 | 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 | |
1984 | 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 | |
1985 | 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 | |
1986 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1988 | 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 | |
1989 | 204.82 | c | 66.00 | l | 174.00 | l | 138.00 | t | 234.00 | n | 454.00 | 615.00 | 603.00 | 266.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 1876.82 | ||||
1990 | 0.00 | z | 130.87 | e | 102.50 | n | 255.50 | i | 259.50 | m | 0.00 | z | 565.48 | b | 313.00 | m | 451.50 | f | 529.30 | d | 351.50 | 219.00 | g | 1577.15 | ||
1991 | 134.50 | r | 227.36 | c | 29.50 | n | 331.11 | c | 345.02 | d | 326.25 | b | 492.00 | 187.50 | r | 426.21 | a | 339.00 | g | 191.50 | j | 65.00 | u | 2147.95 | ||
1992 | 193.15 | e | 230.39 | b | 259.33 | e | 194.00 | n | 318.50 | g | 338.08 | d | 508.40 | a | 538.37 | a | 472.76 | a | 426.77 | a | 392.14 | b | 157.21 | c | 3516.60 | |
1993 | 145.91 | b | 42.50 | t | 211.00 | f | 282.41 | a | 334.28 | a | 417.32 | b | 496.52 | a | 469.13 | a | 409.29 | b | 267.50 | n | 339.50 | 240.54 | d | 3134.91 | ||
1994 | 203.50 | 109.85 | b | 234.00 | 215.36 | b | 223.20 | a | 370.34 | a | 379.23 | a | 539.00 | 446.00 | 413.00 | 141.50 | g | 144.50 | f | 3133.48 | ||||||
1995 | 157.00 | 280.61 | e | 283.65 | a | 276.11 | c | 322.52 | e | 471.00 | e | 460.50 | 418.50 | a | 434.44 | c | 375.50 | h | 215.00 | i | 110.50 | n | 3104.33 | |||
1996 | 192.95 | b | 218.57 | b | 229.18 | c | 326.67 | c | 383.00 | g | 521.54 | d | 515.50 | 546.00 | 528.00 | e | 343.00 | g | 296.67 | c | 131.00 | k | 3375.07 | |||
1997 | 172.50 | 154.00 | h | 290.62 | c | 213.50 | k | 544.80 | d | 602.68 | b | 618.93 | b | 703.50 | 725.36 | b | 663.06 | d | 455.19 | d | 141.00 | r | 4776.64 | |||
1998 | 317.75 | a | 108.00 | j | 171.00 | m | 127.50 | n | 32.00 | z | 413.57 | b | 0.00 | z | 418.00 | j | 574.04 | d | 284.50 | l | 154.00 | n | 126.00 | t | 1305.36 | |
1999 | 194.00 | l | 113.00 | l | 94.50 | n | 31.00 | u | 107.00 | v | 298.00 | g | 361.00 | k | 492.42 | e | 195.00 | q | 312.00 | l | 106.50 | t | 43.00 | w | 492.42 | |
2000 | 123.50 | j | 163.80 | b | 143.00 | h | 117.00 | q | 445.48 | d | 268.50 | m | 411.50 | g | 521.83 | d | 591.35 | d | 155.50 | s | 140.50 | k | 111.00 | l | 1722.46 | |
2001 | 32.00 | o | 74.00 | h | 30.50 | t | 223.39 | b | 437.88 | c | 408.00 | g | 389.00 | g | 452.00 | 0.00 | z | 262.00 | i | 192.50 | h | 30.00 | z | 1113.27 | ||
2002 | 80.00 | o | 180.25 | d | 99.00 | o | 228.75 | b | 360.12 | a | 511.67 | c | 597.30 | c | 405.50 | 453.75 | b | 353.63 | d | 243.00 | j | 197.37 | a | 3288.33 | ||
2003 | 250.00 | f | 194.38 | b | 111.50 | n | 138.50 | k | 214.50 | m | 302.00 | j | 655.28 | b | 604.00 | 473.79 | a | 352.50 | g | 222.50 | g | 107.50 | n | 1927.45 | ||
2004 | 191.50 | g | 184.44 | d | 270.50 | g | 395.89 | b | 500.81 | b | 495.58 | d | 571.12 | e | 504.50 | f | 489.50 | g | 276.50 | l | 211.00 | k | 171.50 | h | 2147.84 | |
2005 | 105.50 | o | 156.50 | j | 230.00 | i | 245.50 | j | 493.62 | e | 0.00 | z | 0.00 | z | 0.00 | z | 484.00 | 312.50 | h | 400.18 | b | 147.50 | r | 1377.79 | ||
2006 | 182.00 | h | 172.00 | f | 102.50 | n | 336.67 | c | 352.50 | f | 516.50 | 491.50 | g | 636.61 | c | 324.00 | j | 478.12 | e | 210.00 | m | 149.00 | m | 1967.89 | ||
2007 | 102.00 | m | 18.00 | v | 78.50 | u | 21.50 | z | 60.00 | z | 238.00 | o | 632.92 | a | 430.00 | i | 526.73 | d | 253.50 | j | 31.50 | y | 0.00 | z | 1159.65 | |
2008 | 13.50 | z | 30.50 | u | 83.50 | v | 113.00 | r | 90.50 | v | 164.50 | q | 38.50 | z | 204.00 | s | 188.50 | r | 8.50 | z | 41.50 | z | 27.50 | z | 0.00 | |
2009 | 0.00 | z | 133.84 | c | 132.00 | j | 184.50 | f | 308.21 | e | 347.78 | c | 392.00 | 313.00 | k | 503.40 | e | 192.50 | q | 296.54 | d | 97.00 | n | 1981.77 | ||
2010 | 62.50 | x | 97.50 | m | 97.50 | o | 76.50 | p | 117.50 | r | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 164.15 | 167.96 | 192.05 | 245.14 | 337.61 | 401.81 | 490.84 | 488.07 | 472.36 | 420.57 | 332.46 | 189.57 | 3108.32 | |||||||||||||
S.D. | 74.94 | 62.18 | 70.56 | 76.83 | 111.80 | 96.64 | 102.87 | 100.49 | 85.47 | 102.45 | 56.99 | 53.92 | 194.05 | |||||||||||||
SKEW | 0.00 | -0.07 | 0.06 | 0.39 | 0.41 | 0.43 | 0.05 | 0.46 | 1.38 | 1.03 | 0.60 | 0.46 | -0.12 | |||||||||||||
MAX | 317.75 | 280.61 | 290.62 | 395.89 | 544.80 | 602.68 | 655.28 | 703.50 | 725.36 | 663.06 | 455.19 | 268.50 | 3359.78 | |||||||||||||
MIN | 23.50 | 55.50 | 86.80 | 130.80 | 179.50 | 275.00 | 307.50 | 326.50 | 374.00 | 308.00 | 236.50 | 132.50 | 2836.80 | |||||||||||||
NO YRS | 14 | 17 | 11 | 15 | 17 | 19 | 20 | 19 | 20 | 12 | 13 | 9 | 5 |