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 | 36.00 | 48.00 | 84.50 | 25.50 | 2.50 | 2.50 | 199.00 | |||||||
1949 | 0.00 | 0.00 | 0.00 | 7.50 | d | 27.00 | 39.31 | a | 21.50 | f | 88.50 | 44.00 | u | 15.50 | z | 101.00 | 0.50 | 263.81 | ||||||||
1950 | 2.00 | 0.00 | 5.50 | 16.61 | b | 8.00 | 7.00 | 119.50 | 43.50 | 45.00 | c | 69.75 | c | 66.50 | 19.12 | a | 402.47 | |||||||||
1951 | 17.50 | 0.00 | a | 13.50 | 0.00 | f | 3.21 | b | 11.79 | b | 83.50 | f | 56.50 | 51.50 | l | 82.67 | a | 8.50 | 0.00 | 193.66 | ||||||
1952 | 0.00 | 4.00 | 2.00 | g | 21.96 | b | 6.00 | 5.50 | 69.00 | 18.50 | x | 113.89 | c | 14.00 | 20.50 | 3.50 | 258.35 | |||||||||
1953 | 30.50 | 3.00 | 6.00 | 0.00 | 25.26 | d | 7.22 | c | 137.95 | a | 30.50 | 54.00 | 71.00 | 29.00 | 15.00 | 409.43 | ||||||||||
1954 | 8.00 | 68.50 | 0.00 | 1.00 | f | 1.50 | 29.00 | 205.00 | 119.50 | 73.50 | 21.81 | d | 51.00 | 12.00 | 589.81 | |||||||||||
1955 | 0.00 | 0.00 | 20.50 | 6.35 | d | 4.50 | f | 18.33 | c | 44.95 | a | 101.00 | k | 153.00 | 38.50 | 34.04 | d | 0.00 | e | 315.67 | ||||||
1956 | 0.00 | 0.00 | 8.86 | c | 8.00 | 31.00 | b | 19.00 | h | 34.50 | w | 72.00 | 129.00 | g | 40.62 | b | 81.50 | 7.00 | f | 241.98 | ||||||
1957 | 0.00 | 18.00 | 10.50 | 6.60 | e | 13.00 | 61.00 | h | 149.63 | e | 63.00 | q | 52.00 | j | 41.33 | a | 4.50 | 34.50 | h | 243.57 | ||||||
1958 | 5.54 | c | 0.00 | i | 0.00 | j | 51.00 | h | 6.50 | j | 43.97 | a | 83.50 | 212.50 | 252.50 | 178.52 | b | 28.00 | 57.50 | 862.02 | ||||||
1959 | 9.00 | f | 0.00 | 40.50 | 51.72 | a | 9.50 | 64.00 | 228.50 | 202.00 | 69.50 | i | 57.00 | i | 75.00 | 28.86 | b | 700.09 | ||||||||
1960 | 3.50 | 0.00 | i | 21.50 | 51.50 | 65.00 | 66.00 | 145.59 | c | 42.22 | b | 108.00 | 32.60 | b | 0.00 | 0.00 | 535.92 | |||||||||
1961 | 7.00 | k | 0.00 | g | 0.00 | d | 20.50 | 7.48 | b | 67.76 | a | 110.50 | k | 158.21 | b | 76.15 | d | 95.07 | a | 18.00 | 10.33 | a | 453.50 | |||
1962 | 24.50 | f | 0.00 | a | 0.00 | 27.41 | a | 1.55 | a | 8.89 | c | 11.22 | b | 67.50 | h | 47.07 | a | 23.50 | 0.50 | 0.00 | o | 120.15 | ||||
1963 | 0.00 | i | 20.46 | b | 0.00 | c | 0.00 | c | 0.00 | f | 3.62 | a | 25.83 | a | 88.00 | 208.97 | a | 38.23 | a | 5.69 | a | 11.07 | c | 401.88 | ||
1964 | 4.02 | d | 0.00 | a | 0.00 | e | 26.38 | a | 0.00 | e | 1.15 | d | 34.00 | h | 45.50 | h | 67.78 | c | 34.00 | w | 10.00 | k | 0.00 | b | 99.33 | |
1965 | 11.92 | e | 1.00 | f | 0.00 | l | 27.00 | g | 1.15 | d | 0.00 | d | 20.15 | a | 125.50 | 20.69 | a | 130.00 | 0.00 | s | 0.00 | c | 309.41 | |||
1966 | 0.00 | 0.00 | 4.13 | a | 25.86 | a | 2.87 | d | 38.89 | c | 38.75 | e | 148.00 | 81.21 | a | 81.38 | c | 23.57 | b | 1.11 | c | 445.77 | ||||
1967 | 0.00 | z | 4.15 | a | 3.00 | 0.00 | 41.91 | d | 5.50 | 129.50 | 225.50 | 148.00 | 40.00 | h | 15.52 | a | 6.00 | 579.07 | ||||||||
1968 | 1.50 | 10.36 | a | 2.07 | a | 16.50 | 12.18 | c | 11.50 | 94.11 | c | 78.50 | 81.50 | 34.10 | a | 10.50 | 0.00 | 352.81 | ||||||||
1969 | 10.33 | d | 0.00 | c | 0.52 | a | 7.00 | 10.33 | a | 11.38 | a | 110.22 | d | 144.50 | 55.50 | 22.50 | p | 0.00 | z | 0.00 | z | 349.78 | ||||
1970 | 0.00 | o | 0.00 | a | 3.10 | a | 2.50 | 41.50 | 11.00 | l | 71.30 | a | 79.10 | b | 54.00 | f | 21.50 | 1.00 | 0.50 | 220.50 | ||||||
1971 | 27.50 | 18.50 | 1.00 | 10.00 | 12.92 | a | 40.71 | b | 145.70 | a | 273.12 | b | 157.76 | a | 91.50 | 9.00 | 0.00 | 787.71 | ||||||||
1972 | 0.00 | 0.00 | 7.75 | a | 2.50 | 40.50 | 71.00 | 175.00 | 200.50 | 76.50 | 22.73 | a | 5.00 | 6.31 | d | 607.80 | ||||||||||
1973 | 0.00 | g | 0.00 | 0.00 | b | 0.00 | a | 21.00 | 81.72 | a | 65.58 | e | 84.00 | 47.59 | a | 50.24 | b | 0.00 | b | 0.00 | a | 350.13 | ||||
1974 | 0.00 | b | 0.00 | b | 0.00 | a | 14.42 | d | 22.50 | f | 10.00 | n | 0.00 | z | 31.50 | k | 88.85 | d | 36.34 | b | 3.00 | e | 0.00 | g | 142.61 | |
1975 | 2.00 | n | 0.00 | b | 0.00 | a | 0.00 | a | 4.65 | a | 10.50 | 48.57 | a | 45.50 | 102.12 | d | 18.60 | a | 0.00 | f | 0.00 | 229.93 | ||||
1976 | 12.00 | g | 0.00 | h | 1.55 | a | 0.00 | a | 6.00 | 129.83 | a | 46.50 | b | 26.50 | 0.00 | z | 21.70 | a | 68.50 | 12.73 | c | 313.31 | ||||
1977 | 10.00 | 26.00 | 0.00 | 2.50 | 0.00 | 17.00 | 98.00 | 118.50 | 44.50 | 0.00 | z | 41.00 | 2.00 | 359.50 | ||||||||||||
1978 | 0.00 | 2.50 | 24.50 | 0.00 | 97.00 | 72.50 | 62.50 | 118.00 | 214.00 | 59.50 | 4.82 | b | 0.00 | 655.32 | ||||||||||||
1979 | 0.00 | 0.00 | 3.00 | 2.50 | 44.00 | 89.00 | 93.50 | 93.00 | 176.50 | f | 18.50 | 2.50 | 20.00 | 366.00 | ||||||||||||
1980 | 0.50 | 9.50 | 0.00 | 26.00 | 0.00 | 38.00 | 112.00 | 131.00 | 39.64 | b | 55.05 | b | 11.00 | 7.50 | f | 422.69 | ||||||||||
1981 | 0.00 | l | 33.19 | a | 0.00 | a | 37.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 70.69 | ||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 120.00 | g | 141.11 | c | 53.70 | c | 18.62 | a | 0.00 | a | 213.43 | |
1983 | 12.83 | b | 0.00 | a | 0.00 | b | 2.07 | a | 21.50 | 32.50 | 143.50 | 270.00 | 223.00 | 119.50 | 8.50 | 0.00 | 833.40 | |||||||||
1984 | 4.00 | 0.00 | 2.50 | 10.00 | 61.00 | 44.50 | 218.50 | 218.00 | 300.50 | 13.00 | 0.00 | 0.00 | 872.00 | |||||||||||||
1985 | 0.00 | 23.50 | 0.00 | 13.00 | 0.00 | 54.50 | 147.00 | 87.00 | 55.00 | 42.00 | 0.00 | 0.00 | 422.00 | |||||||||||||
1986 | 21.50 | 10.00 | 1.00 | 18.00 | 9.50 | 20.00 | 81.50 | 100.50 | 18.50 | 28.50 | 6.00 | 1.50 | 316.50 | |||||||||||||
1987 | 0.50 | 7.00 | 0.00 | 18.00 | 25.00 | 7.50 | 10.00 | 36.50 | 55.00 | 60.00 | 4.00 | 0.00 | 223.50 | |||||||||||||
1988 | 13.50 | 12.50 | 38.50 | 4.00 | 13.50 | 25.50 | 161.50 | 98.00 | 74.50 | 40.00 | 6.00 | 10.00 | 497.50 | |||||||||||||
1989 | 4.00 | 1.50 | 4.00 | 68.00 | 7.50 | 31.03 | a | 115.00 | 60.00 | 68.50 | 26.50 | 27.00 | 2.50 | 415.53 | ||||||||||||
1990 | 0.00 | 0.00 | 5.50 | 10.00 | 17.50 | 68.79 | a | 174.50 | 152.50 | 88.50 | 56.50 | 16.50 | 0.00 | 590.29 | ||||||||||||
1991 | 0.00 | 0.00 | z | 0.00 | 4.00 | 6.00 | 6.50 | j | 46.50 | p | 36.00 | 89.50 | 104.00 | 29.50 | 1.00 | 270.00 | ||||||||||
1992 | 0.00 | 7.50 | 2.50 | 34.00 | 38.00 | 36.43 | b | 59.00 | x | 147.50 | k | 119.50 | 29.50 | 10.50 | 0.00 | 277.93 | ||||||||||
1993 | 4.50 | 0.50 | 10.00 | 13.00 | 25.50 | i | 96.50 | 119.50 | 131.00 | 65.00 | 47.50 | 3.00 | 0.00 | 490.50 | ||||||||||||
1994 | 1.50 | 0.00 | 4.00 | 2.50 | 2.00 | 59.50 | 68.00 | 187.00 | 85.50 | 44.00 | 0.00 | 0.00 | 454.00 | |||||||||||||
1995 | 0.00 | 34.00 | 0.00 | 7.00 | 1.00 | i | 35.00 | 101.50 | 96.74 | b | 106.50 | 45.50 | 3.00 | 4.13 | a | 433.37 | ||||||||||
1996 | 12.00 | 9.50 | 0.00 | 45.50 | 28.00 | 52.50 | 140.00 | 97.00 | i | 76.50 | 13.43 | a | 37.24 | a | 0.00 | a | 414.67 | |||||||||
1997 | 0.00 | 0.00 | 15.50 | 40.00 | 87.00 | 60.00 | 115.50 | 192.50 | 249.50 | 97.50 | 36.50 | 2.50 | 896.50 | |||||||||||||
1998 | 0.00 | 0.00 | 0.00 | 6.50 | 1.00 | 10.50 | 149.00 | 233.00 | 47.50 | i | 19.00 | 0.00 | i | 6.00 | 425.00 | |||||||||||
1999 | 0.00 | a | 0.00 | 0.00 | a | 12.78 | c | 0.00 | c | 15.50 | 45.00 | l | 35.81 | b | 33.00 | e | 78.65 | d | 4.50 | h | 2.77 | c | 178.50 | |||
2000 | 0.00 | g | 0.00 | g | 0.00 | j | 4.50 | g | 38.75 | e | 95.00 | c | 49.00 | n | 128.50 | g | 37.00 | n | 6.50 | j | 0.00 | m | 6.50 | l | 133.75 | |
2001 | 0.00 | e | 7.50 | j | 0.00 | i | 6.35 | d | 23.50 | g | 50.00 | h | 43.50 | n | 53.00 | h | 54.50 | f | 26.50 | l | 6.00 | e | 0.00 | e | 12.35 | |
2002 | 0.00 | 10.00 | j | 0.00 | 0.00 | 3.50 | 5.00 | k | 62.50 | j | 38.50 | l | 30.00 | q | 13.00 | m | 33.50 | 0.00 | 37.00 | |||||||
2003 | 0.00 | z | 0.00 | 8.50 | 3.50 | 10.50 | 25.00 | 186.00 | 156.00 | 62.50 | 32.00 | m | 0.00 | k | 2.50 | 454.50 | ||||||||||
2004 | 0.00 | 0.00 | 37.50 | 27.00 | 41.00 | 17.00 | g | 76.50 | f | 43.00 | n | 150.00 | 11.50 | g | 0.00 | f | 12.06 | d | 267.56 | |||||||
2005 | 5.50 | h | 0.00 | e | 0.00 | 6.00 | 31.00 | h | 2.00 | k | 128.00 | 87.00 | l | 30.50 | n | 23.00 | q | 17.50 | f | 11.00 | 145.00 | |||||
2006 | 15.50 | i | 10.50 | j | 0.00 | e | 0.00 | h | 9.00 | h | 80.00 | k | 33.50 | y | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 4.82 | 6.90 | 5.90 | 14.57 | 20.12 | 38.29 | 107.61 | 119.61 | 102.37 | 51.85 | 20.59 | 5.30 | 540.15 | |||||||||||||
S.D. | 7.69 | 12.96 | 10.13 | 15.80 | 22.81 | 30.64 | 55.87 | 68.45 | 66.29 | 35.27 | 24.30 | 9.91 | 205.21 | |||||||||||||
SKEW | 1.85 | 2.83 | 2.23 | 1.46 | 1.60 | 0.84 | 0.13 | 0.57 | 1.30 | 1.46 | 1.59 | 3.39 | 0.48 | |||||||||||||
MAX | 30.50 | 68.50 | 40.50 | 68.00 | 97.00 | 129.83 | 228.50 | 273.12 | 300.50 | 178.52 | 101.00 | 57.50 | 896.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 10.00 | 26.50 | 18.50 | 13.00 | 0.00 | 0.00 | 223.50 | |||||||||||||
NO YRS | 43 | 47 | 52 | 51 | 47 | 46 | 43 | 43 | 44 | 45 | 47 | 50 | 17 |