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 | 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 | m | 0.00 | c | 7.50 | t | 198.60 | e | 673.98 | b | 856.50 | 916.50 | 1056.50 | 668.00 | 189.00 | 5.50 | g | 1.03 | a | 4560.12 | ||||||
1960 | 0.00 | a | 0.00 | 16.00 | 295.50 | 513.57 | a | 704.00 | 896.00 | 943.00 | 673.97 | a | 327.00 | 28.00 | i | 16.03 | b | 4385.07 | ||||||||
1961 | 0.00 | a | 0.00 | 23.52 | b | 107.00 | 463.50 | 854.00 | 958.00 | 957.50 | 606.50 | 306.26 | b | 19.20 | e | 11.00 | 4306.48 | |||||||||
1962 | 0.00 | 0.00 | 16.50 | 196.15 | d | 706.50 | 829.50 | 864.00 | 888.00 | 499.50 | 397.00 | 21.50 | 33.21 | c | 4451.87 | |||||||||||
1963 | 0.00 | 0.00 | 105.50 | 252.50 | 470.00 | 894.00 | 989.50 | 858.81 | d | 593.00 | 579.50 | 61.50 | 0.00 | c | 4804.31 | |||||||||||
1964 | 4.00 | 0.00 | 16.50 | 248.50 | 683.03 | a | 828.50 | 1043.50 | 803.00 | 558.00 | 250.00 | 188.89 | c | 0.00 | b | 4623.92 | ||||||||||
1965 | 0.00 | b | 0.00 | 0.00 | a | 124.50 | 642.45 | b | 741.50 | 912.50 | 826.50 | 525.50 | 0.00 | z | 0.00 | z | 5.00 | 3777.95 | ||||||||
1966 | 0.00 | 3.00 | 66.00 | 133.50 | 381.50 | 822.00 | 1027.13 | a | 812.00 | 526.50 | f | 336.50 | 54.00 | 0.50 | 3636.13 | |||||||||||
1967 | 0.00 | 0.00 | 81.50 | 214.50 | 370.00 | 815.50 | 879.00 | 760.00 | 543.00 | 293.00 | 29.00 | 1.00 | 3986.50 | |||||||||||||
1968 | 0.00 | 0.00 | 134.50 | 249.50 | 458.00 | 802.50 | 937.00 | 897.00 | 603.50 | 388.50 | 28.00 | 10.73 | e | 4509.23 | ||||||||||||
1969 | 0.00 | 0.00 | 5.50 | 147.50 | 581.50 | 587.50 | 940.00 | 959.40 | b | 0.00 | z | 0.00 | z | 22.00 | 0.00 | 3243.40 | ||||||||||
1970 | 0.00 | 0.00 | 0.00 | 269.48 | a | 640.50 | 839.00 | 1042.00 | 925.50 | 0.00 | z | 0.00 | z | 31.50 | 11.00 | 3758.98 | ||||||||||
1971 | 0.00 | d | 1.17 | d | 12.00 | 230.50 | 456.22 | a | 930.00 | 616.00 | h | 632.50 | h | 405.50 | i | 548.00 | 71.00 | 0.00 | 2248.88 | |||||||
1972 | 0.00 | 0.00 | 7.23 | a | 147.50 | 635.50 | 726.00 | 901.00 | 910.88 | a | 646.00 | 246.00 | 26.50 | 0.00 | j | 4246.62 | ||||||||||
1973 | 0.00 | z | 0.00 | c | 97.50 | 179.40 | e | 439.00 | 838.50 | 0.00 | z | 986.83 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | k | 2541.23 | ||||
1974 | 0.00 | 0.00 | 32.50 | f | 229.14 | a | 427.50 | 690.50 | 1033.00 | 872.50 | 514.00 | 346.00 | 0.00 | z | 0.00 | 4112.64 | ||||||||||
1975 | 0.00 | 0.00 | 3.00 | 119.50 | 653.50 | 844.00 | 1040.50 | 956.35 | a | 510.00 | 419.50 | 164.00 | 1.50 | 4711.85 | ||||||||||||
1976 | 0.00 | b | 0.00 | z | 66.50 | f | 246.21 | a | 485.50 | 906.00 | 0.00 | z | 0.00 | z | 658.50 | 158.50 | l | 13.00 | 0.00 | 2309.21 | ||||||
1977 | 0.00 | l | 0.00 | z | 112.93 | c | 430.50 | 791.00 | 817.50 | 1093.50 | 835.50 | 649.50 | 208.50 | i | 0.00 | z | 0.00 | z | 4730.43 | |||||||
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 280.50 | v | 757.00 | 234.10 | b | 83.00 | 0.00 | 1074.10 | ||||
1979 | 0.00 | 0.00 | 12.50 | 179.50 | 477.00 | 780.50 | 942.00 | 849.00 | 667.00 | 235.50 | 42.00 | 2.00 | 4187.00 | |||||||||||||
1980 | 0.00 | a | 0.00 | 10.69 | b | 235.00 | 578.00 | 780.00 | 1051.86 | b | 926.50 | 596.90 | a | 159.50 | 35.50 | 0.00 | 4373.95 | |||||||||
1981 | 3.50 | 18.50 | 44.43 | a | 243.75 | b | 479.50 | 615.00 | f | 919.00 | 0.00 | z | 512.50 | 193.50 | 67.00 | 0.00 | 2481.68 | |||||||||
1982 | 0.00 | v | 0.50 | p | 37.20 | a | 195.00 | 641.00 | 590.00 | 958.50 | 802.50 | 536.50 | 260.00 | 13.50 | h | 24.50 | 4045.20 | |||||||||
1983 | 0.00 | 0.00 | 37.00 | 137.00 | 376.50 | 810.00 | 1048.50 | 1047.50 | 613.50 | 230.50 | 66.00 | 0.00 | a | 4366.50 | ||||||||||||
1984 | 0.00 | 7.50 | 0.00 | 192.00 | 409.00 | 834.50 | 904.17 | a | 965.65 | a | 539.00 | 365.00 | 43.97 | a | 5.68 | a | 4266.46 | |||||||||
1985 | 0.00 | 1.50 | 29.45 | a | 389.00 | 647.90 | a | 710.50 | 942.00 | 811.00 | 653.00 | 268.00 | 13.50 | 0.00 | 4465.85 | |||||||||||
1986 | 0.00 | 0.00 | 103.50 | 281.50 | 575.50 | 777.00 | 994.50 | 738.00 | 571.00 | 246.00 | 14.00 | 0.00 | 4301.00 | |||||||||||||
1987 | 0.00 | 0.00 | 58.90 | a | 319.66 | a | 604.00 | 865.34 | a | 1049.50 | 840.00 | 595.00 | 116.00 | 74.00 | 0.00 | b | 4522.40 | |||||||||
1988 | 0.00 | 0.00 | a | 24.50 | 176.50 | 621.50 | 846.00 | 1036.00 | 1004.00 | 645.00 | 115.50 | 31.00 | 0.00 | 4500.00 | ||||||||||||
1989 | 0.00 | 0.00 | a | 55.00 | 148.50 | 494.50 | 735.00 | 960.00 | 860.50 | 498.00 | 274.50 | 15.00 | 0.00 | 4041.00 | ||||||||||||
1990 | 0.00 | a | 0.00 | 81.00 | 259.50 | 388.00 | 795.50 | 916.00 | 894.50 | 644.50 | 197.00 | 88.00 | 0.00 | 4264.00 | ||||||||||||
1991 | 0.00 | 0.00 | 55.50 | 253.50 | 627.50 | 880.50 | 910.50 | 872.50 | 518.50 | 232.00 | 7.00 | 0.00 | 4357.50 | |||||||||||||
1992 | 0.00 | 0.00 | 21.00 | 126.00 | 496.50 | 681.50 | 769.50 | 716.00 | 508.50 | 244.50 | 12.00 | 0.00 | 3575.50 | |||||||||||||
1993 | 0.00 | 0.00 | 12.00 | 116.00 | 518.00 | 688.50 | 882.00 | 892.00 | 411.50 | 198.50 | 16.50 | 0.00 | 3735.00 | |||||||||||||
1994 | 0.00 | 5.50 | 28.00 | 201.00 | 498.00 | 841.50 | 864.00 | 767.00 | 668.50 | 312.00 | 78.50 | 2.50 | 4266.50 | |||||||||||||
1995 | 0.00 | 0.00 | 72.50 | 79.00 | 448.50 | 863.50 | 970.00 | 1061.50 | 499.50 | 280.00 | 0.00 | 0.00 | 4274.50 | |||||||||||||
1996 | 0.00 | 0.00 | 8.50 | 124.50 | 377.00 | 757.00 | 849.00 | 855.50 | 585.00 | 251.00 | 14.00 | 0.00 | 3821.50 | |||||||||||||
1997 | 0.00 | 0.00 | 38.00 | 164.50 | 323.00 | 810.00 | 888.50 | 760.00 | 604.00 | 298.50 | 15.00 | 0.00 | 3901.50 | |||||||||||||
1998 | 3.50 | 11.50 | 103.50 | 250.00 | 675.50 | 761.00 | 951.50 | 914.50 | 706.50 | 305.00 | 70.00 | 49.50 | 4802.00 | |||||||||||||
1999 | 0.00 | 7.00 | 44.50 | 242.50 | 584.00 | 815.00 | 1067.00 | 838.00 | 546.00 | 223.50 | 113.00 | 17.00 | 4497.50 | |||||||||||||
2000 | 0.00 | 42.50 | 118.50 | 197.00 | 570.00 | 742.50 | 900.50 | 911.00 | 613.00 | 374.00 | 72.00 | 0.00 | 4541.00 | |||||||||||||
2001 | 0.00 | 0.00 | 1.00 | 309.50 | 562.00 | 751.50 | 986.50 | 993.00 | 544.50 | 248.00 | 211.50 | 31.00 | 4638.50 | |||||||||||||
2002 | 2.00 | 4.50 | 15.50 | 247.00 | 427.50 | 852.50 | 1046.50 | 891.50 | 679.50 | 191.00 | 33.00 | 6.00 | 4396.50 | |||||||||||||
2003 | 3.50 | 2.50 | 62.50 | 226.50 | 474.50 | 726.50 | 929.00 | 992.50 | 613.00 | 266.50 | 29.00 | 6.00 | 4332.00 | |||||||||||||
2004 | 0.00 | 0.00 | 86.50 | 233.50 | 477.50 | 714.50 | 891.00 | 738.00 | 705.50 | 283.00 | 85.00 | 3.00 | 4217.50 | |||||||||||||
2005 | 0.00 | 2.50 | 48.50 | 283.00 | 445.50 | 956.50 | 1008.50 | 917.00 | 740.50 | 350.50 | 79.50 | 0.00 | 4832.00 | |||||||||||||
2006 | 0.00 | 0.00 | 28.00 | 317.00 | 564.00 | 808.00 | 1057.50 | 935.00 | 518.50 | 200.50 | 67.00 | 1.50 | 4497.00 | |||||||||||||
2007 | 6.50 | 0.00 | 133.50 | 240.00 | 661.00 | 850.50 | 970.50 | 939.50 | 700.00 | 520.50 | 39.50 | 0.00 | 5061.50 | |||||||||||||
2008 | 2.00 | 0.00 | 6.00 | 210.00 | 475.00 | 825.00 | 967.50 | 879.00 | 679.50 | 257.00 | 115.50 | 0.00 | a | 4416.50 | ||||||||||||
2009 | 0.00 | 2.00 | 43.00 | 175.50 | 577.38 | c | 783.75 | b | 796.00 | 843.00 | 669.00 | 173.00 | 101.50 | 0.00 | 4164.12 | |||||||||||
2010 | 0.00 | d | 0.00 | 80.50 | 157.50 | p | 558.00 | 810.50 | 995.50 | 972.00 | 554.50 | 0.00 | z | 0.00 | z | 0.00 | z | 3971.00 | ||||||||
2011 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2012 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 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 | 0.53 | 2.28 | 45.82 | 215.46 | 531.48 | 795.43 | 956.17 | 889.10 | 598.79 | 282.90 | 55.97 | 4.99 | 4361.40 | |||||||||||||
S.D. | 1.40 | 6.87 | 39.26 | 71.33 | 105.19 | 75.85 | 73.77 | 84.63 | 76.23 | 100.08 | 47.39 | 10.29 | 312.55 | |||||||||||||
SKEW | 2.69 | 4.65 | 0.72 | 0.55 | 0.17 | -0.62 | -0.23 | -0.01 | -0.04 | 1.10 | 1.51 | 2.68 | -0.35 | |||||||||||||
MAX | 6.50 | 42.50 | 134.50 | 430.50 | 791.00 | 956.50 | 1093.50 | 1061.50 | 757.00 | 579.50 | 211.50 | 49.50 | 5061.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 79.00 | 323.00 | 587.50 | 769.50 | 716.00 | 411.50 | 115.50 | 0.00 | 0.00 | 3575.50 | |||||||||||||
NO YRS | 47 | 48 | 48 | 50 | 51 | 50 | 48 | 48 | 47 | 45 | 44 | 48 | 36 |