YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1942 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1944 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1945 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1946 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1947 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | 26.50 | j | 320.50 | 251.50 | 281.21 | c | 109.66 | a | 5.68 | a | 0.00 | a | 0.00 | 968.55 | ||||
1961 | 0.00 | b | 0.00 | a | 0.00 | a | 0.00 | c | 19.63 | a | 219.00 | 274.50 | 241.80 | a | 23.04 | b | 0.00 | c | 0.00 | a | 0.00 | a | 777.97 | |||
1962 | 0.00 | 0.00 | q | 0.00 | 6.21 | a | 32.11 | c | 109.00 | f | 185.50 | 298.38 | c | 106.11 | c | 0.00 | 0.00 | 0.00 | b | 628.30 | ||||||
1963 | 0.00 | 0.00 | 0.00 | a | 0.00 | a | 27.38 | a | 146.90 | a | 379.23 | a | 157.58 | a | 64.20 | e | 0.00 | a | 0.00 | 0.00 | a | 775.30 | ||||
1964 | 0.00 | 0.00 | b | 0.00 | m | 0.00 | 67.00 | 152.00 | 286.50 | 276.50 | 65.00 | n | 4.13 | a | 0.00 | 0.00 | 786.13 | |||||||||
1965 | 0.00 | a | 0.00 | 0.00 | 2.50 | 16.03 | b | 73.39 | b | 130.50 | k | 174.24 | b | 7.20 | e | 11.00 | 0.00 | 0.00 | 284.37 | |||||||
1966 | 0.00 | 0.00 | b | 0.00 | 0.50 | 70.50 | 93.50 | h | 366.00 | 219.00 | 42.00 | 0.00 | 0.00 | a | 0.00 | 698.00 | ||||||||||
1967 | 0.00 | a | 0.00 | 0.00 | a | 0.00 | a | 19.12 | a | 0.00 | z | 296.50 | 160.00 | 48.21 | b | 5.00 | 0.00 | 0.00 | a | 528.83 | ||||||
1968 | 0.00 | 0.00 | 0.00 | 0.00 | 46.50 | 213.50 | 220.62 | a | 83.18 | a | 31.00 | h | 0.00 | 0.00 | a | 0.00 | 563.80 | |||||||||
1969 | 0.00 | 0.00 | 0.00 | 1.50 | 42.00 | 145.50 | 311.00 | 320.50 | 58.50 | 6.00 | 0.00 | a | 0.00 | a | 885.00 | |||||||||||
1970 | 0.00 | 0.00 | 0.00 | 0.00 | 47.50 | 164.50 | 286.50 | 238.50 | 67.50 | f | 0.00 | 0.00 | 0.00 | 737.00 | ||||||||||||
1971 | 0.00 | i | 0.00 | 0.00 | 0.00 | 1.00 | 187.76 | a | 338.00 | 183.50 | 121.50 | 0.00 | 0.00 | 0.00 | 831.76 | |||||||||||
1972 | 0.00 | a | 0.00 | 2.07 | a | 0.00 | 5.50 | 200.50 | 314.50 | 180.50 | 51.00 | 16.50 | 0.00 | 0.00 | 770.57 | |||||||||||
1973 | 0.00 | 0.00 | 0.00 | 0.00 | 23.00 | 139.00 | 230.95 | a | 292.00 | 89.00 | 0.00 | a | 0.00 | 0.00 | 773.95 | |||||||||||
1974 | 0.00 | 0.00 | a | 0.00 | z | 0.00 | 37.09 | c | 249.00 | 204.50 | 114.50 | 82.50 | 0.00 | e | 0.00 | 0.00 | a | 687.59 | ||||||||
1975 | 0.00 | i | 0.00 | 0.00 | 0.00 | 1.50 | 127.00 | 210.00 | 235.00 | 37.50 | 0.00 | 0.00 | 0.00 | 611.00 | ||||||||||||
1976 | 0.00 | 0.00 | 0.00 | e | 0.00 | 16.50 | 112.00 | 158.00 | 179.50 | 15.50 | 0.00 | 0.00 | a | 0.00 | 481.50 | |||||||||||
1977 | 0.00 | g | 0.00 | 0.00 | 0.00 | 5.17 | a | 161.00 | 264.02 | a | 49.08 | a | 0.00 | z | 0.00 | a | 0.00 | 0.00 | 479.27 | |||||||
1978 | 0.00 | a | 0.00 | 0.00 | 0.00 | 10.00 | 222.00 | f | 385.00 | 216.50 | 53.00 | 9.50 | 0.00 | 0.00 | b | 674.00 | ||||||||||
1979 | 0.00 | c | 0.00 | b | 0.00 | b | 0.00 | a | 0.00 | z | 117.32 | b | 317.75 | e | 87.00 | h | 69.00 | h | 15.50 | 0.00 | 0.00 | b | 450.57 | |||
1980 | 0.00 | 0.00 | 0.00 | e | 0.00 | 2.50 | h | 278.89 | c | 347.00 | 222.54 | c | 78.00 | 15.00 | 0.00 | a | 0.00 | a | 941.42 | |||||||
1981 | 0.00 | 0.00 | 0.00 | 3.50 | 11.88 | a | 301.00 | 269.50 | 143.52 | d | 63.50 | 3.50 | 0.00 | 0.00 | 796.40 | |||||||||||
1982 | 0.00 | a | 0.00 | 0.00 | 0.00 | 8.50 | 116.00 | 261.00 | 211.00 | 76.00 | 0.00 | 0.00 | a | 0.00 | 672.50 | |||||||||||
1983 | 0.00 | 0.00 | 0.00 | 0.00 | 23.50 | n | 104.50 | 269.50 | 235.50 | 158.00 | 0.00 | 0.00 | 0.00 | 767.50 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 0.00 | 131.50 | 127.00 | 221.50 | 117.50 | 66.00 | 0.00 | 0.00 | 0.00 | 663.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 176.00 | 206.50 | 183.93 | a | 35.50 | 0.00 | 0.00 | 0.00 | 608.93 | ||||||||||||
1986 | 0.00 | 0.00 | 0.00 | 1.50 | 27.26 | b | 161.50 | 171.50 | 196.00 | 20.50 | 0.00 | 0.00 | 0.00 | 578.26 | ||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 1.00 | 1.00 | 145.00 | 176.50 | 149.00 | 15.00 | 0.00 | 0.00 | 0.00 | 487.50 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 0.00 | 25.00 | 111.00 | 180.00 | 45.50 | p | 18.50 | 0.50 | 0.00 | 0.00 | 335.00 | ||||||||||||
1989 | 0.00 | 0.00 | 0.00 | 15.00 | 85.50 | 203.00 | 247.50 | 116.50 | 11.50 | 0.00 | 0.00 | 0.00 | 679.00 | |||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | 265.00 | 101.50 | 11.50 | 6.50 | 0.00 | 0.00 | 0.00 | 390.50 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 51.50 | 51.00 | 66.00 | 7.00 | 0.00 | 0.00 | 0.00 | 175.50 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 6.72 | a | 0.00 | 82.50 | 184.50 | 95.00 | 25.00 | 0.00 | 0.00 | 0.00 | 393.72 | ||||||||||||
1993 | 0.00 | 0.00 | 0.00 | e | 0.00 | 6.00 | 138.50 | 290.50 | 167.50 | 31.50 | 3.00 | 0.00 | 0.00 | 637.00 | ||||||||||||
1994 | 0.00 | 0.00 | 0.00 | 0.00 | 29.50 | 339.00 | 342.50 | 275.00 | 53.00 | 0.00 | 0.00 | 0.00 | 1039.00 | |||||||||||||
1995 | 0.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 92.50 | 202.00 | 220.50 | 51.00 | 0.00 | 0.00 | k | 0.00 | l | 566.00 | ||||||||||
1996 | 0.00 | 0.00 | 0.00 | 20.89 | b | 101.00 | 228.00 | 134.50 | 20.00 | 1.00 | 0.00 | 0.00 | 0.00 | d | 505.39 | |||||||||||
1997 | 0.00 | 0.00 | z | 0.00 | m | 0.50 | 50.50 | 144.50 | 243.00 | 184.00 | 104.00 | 7.00 | 0.00 | 0.00 | 733.50 | |||||||||||
1998 | 0.00 | 0.00 | 0.00 | 0.00 | 8.00 | 203.00 | 259.00 | 161.50 | 0.00 | z | 0.00 | 0.00 | 0.00 | 631.50 | ||||||||||||
1999 | 0.00 | 0.00 | a | 0.00 | b | 0.00 | c | 18.60 | a | 141.35 | d | 177.06 | e | 150.41 | d | 60.58 | d | 0.00 | a | 0.00 | b | 0.00 | c | 547.99 | ||
2000 | 0.00 | a | 0.00 | b | 0.00 | f | 6.21 | a | 124.53 | b | 231.92 | d | 281.38 | e | 176.46 | e | 95.00 | 12.92 | a | 0.00 | b | 0.00 | e | 928.43 | ||
2001 | 0.00 | 0.00 | z | 0.00 | 0.00 | b | 43.50 | 159.00 | f | 258.69 | b | 129.96 | e | 50.50 | f | 0.00 | e | 0.00 | a | 0.00 | g | 432.15 | ||||
2002 | 0.00 | 0.00 | 0.00 | 5.00 | 20.50 | 295.00 | 242.50 | 247.50 | 56.00 | 0.00 | 0.00 | 0.00 | 866.50 | |||||||||||||
2003 | 0.00 | 0.00 | 0.00 | e | 0.00 | 31.50 | k | 158.00 | 328.00 | 251.50 | 64.00 | f | 4.00 | 0.00 | 0.00 | 741.50 | ||||||||||
2004 | 0.00 | z | 0.00 | 0.00 | 0.00 | 37.00 | 148.50 | 259.50 | 102.00 | 13.27 | d | 0.00 | 0.00 | 0.00 | 560.27 | |||||||||||
2005 | 0.00 | 0.00 | 0.00 | 0.00 | 74.00 | 159.00 | 312.00 | 155.00 | 84.60 | e | 12.00 | 0.00 | f | 0.00 | 796.60 | |||||||||||
2006 | 0.00 | 0.00 | 0.00 | 2.50 | 68.50 | 229.20 | e | 163.50 | g | 111.50 | 5.50 | h | 2.00 | 0.00 | 0.00 | 413.70 | ||||||||||
2007 | 0.00 | 0.00 | 2.30 | d | 1.50 | 1.50 | 241.00 | 235.50 | 203.50 | 31.00 | 3.58 | e | 0.00 | 0.00 | 719.87 | |||||||||||
2008 | 0.00 | 0.00 | 0.00 | 0.00 | 19.50 | 225.50 | 162.00 | 125.00 | 4.00 | 0.00 | f | 0.00 | 0.00 | c | 536.00 | |||||||||||
2009 | 0.00 | 0.00 | 0.00 | 0.00 | 47.50 | 90.50 | 194.00 | i | 219.50 | 25.50 | 2.87 | d | 0.00 | 0.00 | 385.87 | |||||||||||
2010 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | f | 179.50 | 191.50 | 167.50 | 65.50 | 1.00 | 0.00 | 0.00 | f | 605.00 | |||||||||||
2011 | 0.00 | d | 0.00 | e | 0.00 | a | 4.44 | c | 18.17 | b | 172.24 | a | 197.22 | b | 274.41 | d | 78.33 | c | 0.57 | d | 0.00 | b | 0.00 | c | 745.40 | |
2012 | 0.00 | 0.00 | c | 0.00 | c | 7.50 | b | 36.50 | 282.86 | b | 208.45 | b | 201.50 | c | 71.25 | b | 9.62 | b | 0.00 | 0.00 | z | 817.68 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.09 | 1.67 | 31.83 | 178.16 | 245.87 | 180.27 | 52.62 | 2.90 | 0.00 | 0.00 | 650.92 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.44 | 3.89 | 32.02 | 68.05 | 70.65 | 70.94 | 36.09 | 4.72 | 0.00 | 0.00 | 191.12 | |||||||||||||
SKEW | 0.00 | 0.00 | 4.61 | 3.32 | 1.44 | 0.49 | -0.22 | -0.29 | 0.64 | 1.60 | 0.00 | 0.00 | -0.42 | |||||||||||||
MAX | 0.00 | 0.00 | 2.30 | 20.89 | 131.50 | 339.00 | 385.00 | 320.50 | 158.00 | 16.50 | 0.00 | 0.00 | 1039.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 51.50 | 51.00 | 11.50 | 1.00 | 0.00 | 0.00 | 0.00 | 175.50 | |||||||||||||
NO YRS | 48 | 49 | 48 | 52 | 47 | 48 | 50 | 51 | 44 | 52 | 51 | 49 | 23 |