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 | 63.50 | 63.60 | b | 65.50 | 151.50 | 151.50 | 337.50 | 833.10 | ||||||
1949 | 516.50 | 386.50 | 350.50 | 224.50 | 167.50 | 112.00 | 94.00 | 49.50 | 49.50 | 147.50 | 137.50 | 321.50 | 2557.00 | |||||||||||||
1950 | 433.00 | 341.00 | 307.00 | 268.00 | 267.50 | 168.00 | 58.00 | 138.50 | 64.00 | 101.00 | 143.00 | 196.50 | 2485.50 | |||||||||||||
1951 | 314.50 | 336.50 | 296.50 | 301.00 | 285.50 | 133.00 | 77.00 | 52.50 | 38.50 | 49.00 | 147.50 | 327.00 | 2358.50 | |||||||||||||
1952 | 374.50 | 272.50 | 387.50 | a | 266.00 | 211.50 | 165.00 | 157.50 | 94.50 | 83.50 | 157.00 | 219.50 | 301.00 | 2690.00 | ||||||||||||
1953 | 221.00 | 257.50 | 325.00 | 319.20 | e | 235.00 | 176.00 | 80.60 | a | 62.50 | 80.00 | 85.00 | 160.34 | a | 206.50 | 2208.64 | ||||||||||
1954 | 327.00 | 180.00 | 331.00 | 260.50 | 211.00 | 102.93 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1412.43 | ||||||
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 | 269.04 | c | 187.50 | l | 111.00 | l | 15.00 | t | 22.00 | n | 63.50 | 1.50 | 0.00 | 0.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 334.04 | ||||
1990 | 0.00 | z | 305.57 | e | 152.50 | n | 59.50 | i | 15.50 | m | 0.00 | z | 0.00 | b | 0.00 | m | 0.00 | f | 5.74 | d | 98.50 | 177.50 | g | 409.81 | ||
1991 | 60.50 | r | 192.64 | c | 236.00 | n | 119.44 | c | 119.98 | d | 129.64 | b | 10.00 | 16.00 | r | 35.17 | a | 36.50 | g | 109.00 | j | 85.50 | u | 606.88 | ||
1992 | 279.00 | e | 205.69 | b | 205.67 | e | 55.00 | n | 48.00 | g | 111.92 | d | 19.63 | a | 1.55 | a | 17.07 | a | 58.90 | a | 84.64 | b | 308.89 | c | 1292.97 | |
1993 | 319.09 | b | 77.50 | t | 164.00 | f | 167.59 | a | 131.75 | a | 53.57 | b | 7.75 | a | 20.67 | a | 46.61 | b | 10.50 | n | 120.50 | 226.19 | d | 1093.70 | ||
1994 | 261.50 | 310.15 | b | 232.50 | 234.64 | b | 241.80 | a | 82.24 | a | 85.77 | a | 6.00 | 27.00 | 86.00 | 203.50 | g | 230.50 | f | 1567.60 | ||||||
1995 | 308.00 | 150.35 | e | 185.48 | a | 183.89 | c | 146.65 | e | 30.00 | e | 30.00 | 64.07 | a | 35.56 | c | 25.00 | h | 100.00 | i | 148.00 | n | 1134.00 | |||
1996 | 272.05 | b | 229.85 | b | 235.82 | c | 137.22 | c | 10.00 | g | 11.54 | d | 15.00 | 7.00 | 3.00 | e | 33.00 | g | 170.00 | c | 169.00 | k | 1081.49 | |||
1997 | 292.50 | 148.50 | h | 174.93 | c | 77.50 | k | 31.00 | d | 3.75 | b | 0.00 | b | 0.00 | 0.00 | b | 1.15 | d | 53.65 | d | 55.50 | r | 556.98 | |||
1998 | 147.77 | a | 162.00 | j | 100.00 | m | 112.50 | n | 13.00 | z | 53.04 | b | 0.00 | z | 0.00 | j | 0.00 | d | 23.50 | l | 86.00 | n | 44.00 | t | 200.80 | |
1999 | 94.50 | l | 127.00 | l | 160.50 | n | 104.00 | u | 28.50 | v | 68.00 | g | 2.00 | k | 13.71 | e | 15.50 | q | 27.50 | l | 43.50 | t | 77.00 | w | 13.71 | |
2000 | 191.50 | j | 271.20 | b | 203.50 | h | 78.00 | q | 65.44 | d | 8.00 | m | 6.00 | g | 1.15 | d | 0.00 | d | 28.00 | s | 144.50 | k | 174.00 | l | 337.80 | |
2001 | 210.50 | o | 280.00 | h | 135.00 | t | 244.82 | b | 45.39 | c | 7.50 | g | 15.50 | g | 40.00 | 0.00 | z | 70.50 | i | 137.50 | h | 45.00 | z | 330.21 | ||
2002 | 160.50 | o | 267.75 | d | 141.00 | o | 221.25 | b | 107.47 | a | 21.67 | c | 0.00 | c | 72.00 | 14.46 | b | 119.41 | d | 71.00 | j | 267.63 | a | 1091.64 | ||
2003 | 127.50 | f | 231.54 | b | 143.50 | n | 146.50 | k | 64.50 | m | 26.50 | j | 2.14 | b | 2.00 | 12.41 | a | 28.50 | g | 122.50 | g | 147.50 | n | 248.09 | ||
2004 | 168.50 | g | 250.56 | d | 106.50 | g | 75.54 | b | 23.52 | b | 31.73 | d | 0.00 | e | 0.00 | f | 2.00 | g | 28.50 | l | 82.00 | k | 173.50 | h | 381.34 | |
2005 | 134.50 | o | 113.50 | j | 100.00 | i | 58.50 | j | 31.00 | e | 0.00 | z | 0.00 | z | 0.00 | z | 11.00 | 47.00 | h | 77.68 | b | 48.00 | r | 119.68 | ||
2006 | 163.00 | h | 158.00 | f | 152.50 | n | 113.33 | c | 39.50 | f | 8.50 | 1.00 | g | 0.00 | c | 11.00 | j | 25.04 | e | 57.00 | m | 121.00 | m | 146.87 | ||
2007 | 174.50 | m | 72.00 | v | 71.50 | u | 8.50 | z | 7.00 | z | 14.50 | o | 0.00 | a | 0.00 | i | 3.46 | d | 72.50 | j | 43.50 | y | 0.00 | z | 3.46 | |
2008 | 16.50 | z | 91.00 | u | 51.50 | v | 70.50 | r | 44.50 | v | 44.50 | q | 0.00 | z | 1.00 | s | 2.50 | r | 6.50 | z | 18.50 | z | 32.50 | z | 0.00 | |
2009 | 0.00 | z | 288.40 | c | 183.00 | j | 177.00 | f | 159.77 | e | 102.22 | c | 75.00 | 21.50 | k | 14.40 | e | 27.50 | q | 153.46 | d | 159.00 | n | 793.25 | ||
2010 | 42.50 | x | 127.50 | m | 143.00 | o | 133.50 | p | 84.00 | 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 | 309.67 | 263.39 | 275.63 | 209.13 | 145.99 | 82.12 | 38.87 | 36.28 | 30.06 | 82.27 | 132.14 | 276.97 | 2459.93 | |||||||||||||
S.D. | 89.14 | 62.09 | 71.87 | 73.10 | 86.93 | 56.76 | 44.67 | 39.34 | 27.17 | 55.39 | 44.46 | 54.61 | 184.69 | |||||||||||||
SKEW | 0.65 | 0.07 | -0.03 | -0.33 | 0.02 | 0.18 | 1.01 | 0.98 | 0.62 | -0.08 | -0.03 | -0.42 | -0.17 | |||||||||||||
MAX | 516.50 | 386.50 | 387.50 | 319.20 | 285.50 | 176.00 | 157.50 | 138.50 | 83.50 | 157.00 | 219.50 | 337.50 | 2690.00 | |||||||||||||
MIN | 147.77 | 150.35 | 174.93 | 75.54 | 23.52 | 3.75 | 0.00 | 0.00 | 0.00 | 1.15 | 53.65 | 196.50 | 2208.64 | |||||||||||||
NO YRS | 14 | 17 | 11 | 15 | 17 | 19 | 20 | 19 | 20 | 12 | 13 | 9 | 5 |