YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 4.00 | o | 219.50 | g | 667.50 | g | 1174.90 | a | 1174.90 | |
1957 | 1049.00 | 822.37 | a | 583.63 | e | 318.50 | h | 245.70 | d | 27.00 | g | 0.00 | h | 3.50 | g | 44.50 | f | 308.45 | a | 787.22 | c | 962.60 | b | 4758.98 | ||
1958 | 1094.76 | d | 454.00 | h | 702.09 | d | 427.76 | a | 119.35 | a | 0.00 | e | 0.00 | c | 0.00 | q | 52.80 | e | 271.25 | a | 690.00 | 574.50 | l | 3358.01 | ||
1959 | 1006.00 | 730.07 | a | 609.00 | 298.45 | a | 71.09 | b | 0.00 | b | 0.00 | 0.00 | d | 99.83 | a | 333.52 | b | 739.14 | a | 1030.00 | 4917.09 | |||||
1960 | 1132.61 | c | 953.38 | a | 590.55 | a | 320.00 | 152.42 | a | 3.75 | b | 0.00 | i | 2.14 | b | 15.58 | d | 331.50 | 621.00 | 1042.50 | 5165.41 | |||||
1961 | 1082.93 | a | 711.85 | b | 640.50 | 372.50 | 127.88 | c | 1.03 | a | 0.00 | a | 1.60 | b | 155.00 | 366.00 | 724.00 | 1201.80 | c | 5385.10 | ||||||
1962 | 1149.00 | 686.00 | a | 754.50 | 248.79 | a | 138.47 | a | 14.50 | 0.00 | b | 2.58 | a | 34.62 | d | 238.04 | c | 595.71 | b | 1079.32 | a | 4941.53 | ||||
1963 | 1504.50 | 694.40 | c | 668.71 | c | 400.86 | a | 41.52 | c | 13.93 | b | 0.00 | b | 0.00 | a | 6.67 | c | 171.61 | c | 632.68 | b | 1112.79 | b | 5247.67 | ||
1964 | 1123.00 | 1004.56 | d | 824.60 | a | 414.00 | 128.50 | h | 17.50 | 0.00 | b | 2.50 | m | 37.50 | b | 200.97 | b | 748.45 | a | 975.93 | d | 5346.50 | ||||
1965 | 908.82 | a | 817.60 | c | 726.36 | b | 387.50 | 228.07 | c | 26.40 | e | 0.00 | f | 0.00 | g | 139.29 | b | 289.52 | c | 544.29 | b | 944.98 | a | 5012.82 | ||
1966 | 1095.50 | 900.67 | a | 604.50 | a | 367.78 | c | 55.36 | c | 0.00 | c | 0.00 | a | 2.67 | b | 23.33 | c | 361.31 | b | 586.61 | b | 994.50 | 4992.22 | |||
1967 | 1149.50 | 696.89 | a | 467.67 | b | 371.67 | c | 184.21 | e | 45.54 | b | 0.00 | c | 6.64 | c | 23.50 | f | 275.12 | c | 619.66 | a | 1241.55 | a | 5058.45 | ||
1968 | 1391.00 | 699.35 | c | 588.48 | a | 485.00 | 191.17 | a | 26.67 | c | 0.00 | a | 7.75 | a | 95.36 | b | 289.50 | 730.50 | 1179.03 | a | 5683.80 | |||||
1969 | 933.50 | 802.00 | 751.23 | a | 312.41 | a | 61.47 | b | 43.45 | a | 0.00 | b | 0.00 | b | 17.00 | 518.22 | a | 758.79 | a | 941.76 | b | 5139.83 | ||||
1970 | 1013.91 | b | 680.08 | b | 732.38 | c | 533.79 | a | 109.53 | a | 47.00 | 0.00 | c | 0.00 | 84.50 | 463.93 | b | 636.43 | b | 922.00 | 5223.55 | |||||
1971 | 1009.50 | 816.48 | c | 637.57 | a | 392.22 | c | 171.57 | b | 9.83 | a | 0.00 | f | 0.00 | a | 120.50 | g | 384.73 | c | 788.50 | 1094.76 | d | 5305.16 | |||
1972 | 955.00 | 718.27 | a | 433.45 | c | 313.97 | a | 152.62 | e | 0.00 | b | 0.00 | f | 0.52 | a | 50.00 | 350.82 | a | 776.25 | b | 0.00 | z | 3750.88 | |||
1973 | 1575.00 | 966.00 | a | 740.90 | a | 538.97 | a | 0.00 | z | 98.33 | c | 0.00 | b | 0.00 | a | 23.50 | i | 337.42 | e | 685.00 | 1041.00 | 5982.62 | ||||
1974 | 1429.50 | 1198.50 | 567.50 | 504.64 | b | 71.00 | 33.00 | 0.00 | a | 3.50 | 105.00 | a | 368.26 | b | 799.00 | 1170.50 | 6250.40 | |||||||||
1975 | 1198.00 | 805.84 | c | 689.50 | 545.17 | a | 287.35 | e | 95.89 | b | 0.00 | 3.10 | a | 86.79 | b | 373.11 | c | 745.00 | 999.00 | 5828.74 | ||||||
1976 | 1165.08 | a | 660.50 | 713.52 | a | 319.44 | c | 136.73 | c | 28.50 | 0.00 | a | 0.00 | a | 39.83 | a | 443.00 | 464.50 | h | 890.00 | g | 3506.60 | ||||
1977 | 1216.00 | 823.93 | a | 803.00 | 361.61 | b | 236.50 | 0.00 | c | 0.00 | a | 0.00 | a | 15.54 | b | 306.26 | b | 651.00 | 826.67 | a | 5240.49 | |||||
1978 | 997.50 | 786.00 | 494.97 | a | 347.07 | a | 225.78 | a | 17.00 | 0.00 | a | 1.00 | 97.24 | a | 344.62 | a | 649.14 | a | 1231.50 | 5191.81 | ||||||
1979 | 1303.00 | 998.00 | 684.58 | a | 393.33 | c | 0.00 | z | 43.00 | 0.00 | 4.13 | a | 3.75 | b | 252.59 | d | 901.00 | 1102.05 | a | 5685.44 | ||||||
1980 | 935.50 | 718.27 | a | 735.50 | 431.90 | a | 281.58 | a | 24.50 | 0.00 | a | 8.78 | a | 34.29 | b | 393.00 | 693.62 | a | 792.05 | a | 5048.99 | |||||
1981 | 893.00 | 772.50 | 650.50 | 241.03 | a | 173.08 | a | 9.83 | a | 0.00 | 7.00 | 9.11 | b | 350.50 | 594.00 | 927.50 | 4628.05 | |||||||||
1982 | 1040.50 | 798.50 | 608.00 | 416.50 | 161.50 | 22.00 | 0.00 | 0.00 | 66.50 | 420.00 | 736.00 | 990.50 | 5260.00 | |||||||||||||
1983 | 987.50 | 718.00 | 657.50 | 524.00 | 287.00 | 45.00 | 0.00 | 0.00 | 35.50 | 294.50 | 673.00 | 1028.50 | 5250.50 | |||||||||||||
1984 | 1296.50 | 927.00 | 716.50 | 514.50 | 102.50 | 53.00 | 0.00 | 0.00 | 42.50 | 433.00 | 667.50 | 942.00 | 5695.00 | |||||||||||||
1985 | 1021.50 | 884.50 | 595.50 | 276.00 | 53.00 | 9.50 | 0.00 | 0.00 | 91.00 | 285.50 | 678.00 | 976.00 | 4870.50 | |||||||||||||
1986 | 888.50 | 616.50 | 450.50 | 230.00 | j | 142.00 | 0.00 | 0.00 | c | 0.00 | k | 101.00 | 382.00 | 656.00 | 954.50 | 4191.00 | ||||||||||
1987 | 1097.00 | 744.00 | 729.00 | 265.50 | 106.50 | 2.50 | 0.00 | 4.00 | k | 18.00 | 161.50 | k | 717.50 | 1060.00 | 4740.00 | |||||||||||
1988 | 1271.00 | 854.00 | 650.00 | 328.50 | 144.50 | 1.50 | 0.00 | j | 0.00 | r | 45.50 | m | 77.50 | k | 632.50 | 1052.00 | 4934.00 | |||||||||
1989 | 1297.00 | 880.00 | 432.50 | 202.00 | 75.50 | 3.00 | m | 0.00 | m | 0.00 | l | 3.50 | u | 0.00 | z | 637.50 | 1039.50 | 4564.00 | ||||||||
1990 | 991.00 | 713.00 | 464.50 | 207.00 | 137.90 | b | 5.00 | 0.00 | t | 0.00 | t | 0.00 | z | 166.00 | q | 685.50 | 1210.00 | 4413.90 | ||||||||
1991 | 1311.00 | 827.50 | 641.50 | 405.50 | 112.00 | 15.00 | 0.00 | n | 0.00 | n | 16.50 | s | 162.50 | v | 711.50 | 1093.50 | 5117.50 | |||||||||
1992 | 1238.00 | 743.00 | 496.00 | 133.00 | 29.50 | 4.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2643.50 | |||||||
1993 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 30.54 | b | 316.50 | l | 827.00 | 1016.50 | 1874.04 | |||
1994 | 984.00 | 805.50 | 495.50 | 331.50 | 66.50 | 0.00 | a | 0.00 | j | 0.00 | l | 18.50 | l | 249.00 | m | 726.00 | 940.00 | 4349.00 | ||||||||
1995 | 901.50 | 563.00 | 518.00 | 379.00 | 223.50 | 32.50 | 0.00 | l | 0.00 | s | 44.50 | v | 158.50 | r | 575.50 | 871.00 | 4064.00 | |||||||||
1996 | 973.50 | 686.00 | 570.00 | 349.50 | 63.00 | 3.00 | 0.00 | m | 0.00 | 84.00 | k | 255.00 | s | 664.00 | 907.50 | 4216.50 | ||||||||||
1997 | 946.00 | 785.00 | 510.00 | 493.00 | 115.00 | 5.50 | 0.00 | 0.00 | i | 30.00 | 260.00 | i | 456.00 | j | 1068.00 | 3952.50 | ||||||||||
1998 | 871.50 | 740.50 | 651.00 | 449.00 | 131.00 | 28.50 | 0.00 | 0.00 | 3.00 | 268.00 | 617.00 | 1046.50 | 4806.00 | |||||||||||||
1999 | 851.50 | 672.00 | 413.00 | 426.00 | 180.00 | 23.50 | 0.00 | a | 0.00 | 66.50 | 290.50 | 561.00 | 976.00 | 4460.00 | ||||||||||||
2000 | 907.50 | 655.50 | 601.00 | 201.00 | 76.00 | 0.00 | c | 0.00 | 0.00 | 37.00 | 307.50 | 865.00 | 964.00 | 4614.50 | ||||||||||||
2001 | 1059.50 | 714.50 | 553.50 | 281.50 | 69.00 | 11.00 | 0.00 | 0.00 | 13.00 | 265.00 | 583.50 | 1026.50 | 4577.00 | |||||||||||||
2002 | 1026.00 | 860.50 | 637.00 | 178.50 | 112.50 | 4.00 | 0.00 | 0.00 | 34.50 | 386.00 | 743.00 | 957.50 | 4939.50 | |||||||||||||
2003 | 851.00 | 759.00 | 576.00 | 316.50 | 136.50 | 2.00 | 0.00 | 0.00 | 50.50 | 169.00 | 726.50 | 949.50 | 4536.50 | |||||||||||||
2004 | 1141.00 | 858.50 | 426.00 | 284.50 | 80.50 | 4.00 | 0.00 | 3.50 | 81.00 | 310.50 | 723.00 | 1003.00 | 4915.50 | |||||||||||||
2005 | 780.50 | 708.50 | 631.00 | 321.00 | 127.50 | 35.50 | 0.00 | 0.00 | 27.00 | 287.00 | 650.50 | 1014.00 | 4582.50 | |||||||||||||
2006 | 933.00 | 786.00 | 630.00 | 266.50 | 81.50 | 1.50 | 0.00 | 1.00 | 156.50 | 387.00 | 668.50 | 1024.00 | 4935.50 | |||||||||||||
2007 | 1120.50 | 698.50 | 533.00 | 305.50 | 122.00 | 16.50 | 0.00 | 0.00 | 66.50 | 351.50 | 617.00 | 1065.00 | 4896.00 | |||||||||||||
2008 | 1157.50 | 875.00 | 656.00 | 419.00 | 192.00 | 27.50 | 0.00 | 0.00 | 19.50 | 307.00 | 625.50 | 1029.00 | 5308.00 | |||||||||||||
2009 | 1016.50 | 694.00 | 537.00 | 363.50 | 42.00 | 10.00 | 0.00 | 0.00 | 42.00 | 423.00 | 634.00 | 1275.50 | 5037.50 | |||||||||||||
2010 | 1193.50 | 892.50 | 632.50 | 328.50 | 183.00 | 13.50 | 0.00 | 0.00 | 10.00 | 269.00 | 738.00 | 843.50 | 5104.00 | |||||||||||||
2011 | 1152.68 | a | 872.15 | a | 551.50 | 390.00 | a | 223.50 | 5.50 | 0.00 | 0.00 | a | 11.50 | 355.50 | 716.50 | 1095.00 | 5373.83 | |||||||||
2012 | 992.52 | a | 796.00 | 506.50 | 264.50 | 67.68 | a | 1.00 | 0.00 | 0.00 | 35.00 | 277.50 | 598.00 | 1032.50 | 4571.20 | |||||||||||
2013 | 1395.50 | 883.00 | 588.00 | 3.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 40.50 | z | 2866.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1089.39 | 790.46 | 608.09 | 357.56 | 136.67 | 18.53 | 0.00 | 1.36 | 51.63 | 328.72 | 685.88 | 1027.16 | 5074.33 | |||||||||||||
S.D. | 173.67 | 111.71 | 100.45 | 97.30 | 67.37 | 21.80 | 0.00 | 2.39 | 40.38 | 72.74 | 76.99 | 104.50 | 402.84 | |||||||||||||
SKEW | 0.73 | 0.95 | -0.07 | 0.03 | 0.54 | 1.90 | 0.00 | 1.81 | 1.00 | 0.12 | 0.51 | 0.30 | 0.79 | |||||||||||||
MAX | 1575.00 | 1198.50 | 824.60 | 545.17 | 287.35 | 98.33 | 0.00 | 8.78 | 156.50 | 518.22 | 901.00 | 1275.50 | 6250.40 | |||||||||||||
MIN | 780.50 | 563.00 | 413.00 | 133.00 | 29.50 | 0.00 | 0.00 | 0.00 | 3.00 | 169.00 | 544.29 | 792.05 | 4460.00 | |||||||||||||
NO YRS | 56 | 55 | 56 | 53 | 52 | 53 | 42 | 41 | 44 | 45 | 53 | 53 | 33 |