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 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 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 | 769.50 | f | 0.00 | z | 1147.00 | c | 0.00 | z | 963.58 | a | 434.50 | 257.50 | 2802.58 | |||
1979 | 212.00 | 300.50 | 458.00 | 606.21 | a | 602.00 | g | 0.00 | z | 1217.02 | b | 1139.80 | c | 0.00 | z | 0.00 | z | 499.50 | 496.50 | 4929.53 | ||||||
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 693.46 | d | 680.00 | 891.00 | e | 969.00 | g | 645.00 | n | 1022.14 | b | 617.00 | i | 574.44 | c | 561.88 | c | 4422.92 | ||
1981 | 485.00 | 461.50 | 477.40 | a | 694.14 | a | 864.00 | 928.00 | f | 1036.50 | f | 0.00 | z | 880.50 | g | 0.00 | z | 572.59 | a | 444.16 | b | 3998.78 | ||||
1982 | 282.00 | 384.42 | d | 408.50 | 547.78 | c | 750.50 | 791.50 | 1175.00 | 790.00 | k | 997.22 | c | 792.50 | 391.50 | 259.00 | 6779.92 | |||||||||
1983 | 387.50 | 360.50 | 454.50 | 462.50 | 796.00 | 901.50 | 1141.50 | 1240.50 | 1119.00 | 885.50 | 494.00 | 388.00 | 8631.00 | |||||||||||||
1984 | 411.00 | 425.50 | 581.50 | 626.50 | 992.50 | 978.50 | 1309.50 | 1286.00 | 1183.50 | 712.00 | 428.50 | 289.00 | 9224.00 | |||||||||||||
1985 | 278.50 | 333.00 | 390.00 | 706.00 | 825.00 | 1043.00 | 1273.50 | 1167.50 | 873.50 | 0.00 | z | 414.50 | 449.00 | 7753.50 | ||||||||||||
1986 | 523.00 | 410.50 | 555.00 | 371.50 | j | 885.00 | 1080.00 | 1198.15 | a | 1316.00 | 858.00 | 796.00 | 601.00 | 392.50 | 8615.15 | |||||||||||
1987 | 313.50 | 352.00 | 464.50 | 801.00 | 890.00 | 1062.00 | 1045.50 | 1167.50 | 1031.50 | 898.50 | 484.50 | 204.00 | 8714.50 | |||||||||||||
1988 | 320.00 | 463.50 | 594.00 | 629.00 | 821.50 | 0.00 | z | 760.50 | l | 802.00 | i | 673.00 | j | 895.50 | 481.00 | 302.00 | 4506.50 | |||||||||
1989 | 168.50 | n | 157.00 | m | 639.00 | 764.50 | 833.50 | 1004.50 | 689.00 | n | 1130.00 | 1017.50 | 790.00 | 417.00 | h | 412.00 | 6591.00 | |||||||||
1990 | 381.00 | 134.50 | q | 204.50 | s | 700.00 | 540.00 | j | 1091.38 | a | 1279.50 | 1171.50 | 1071.00 | 893.50 | 554.50 | 295.00 | 7437.38 | |||||||||
1991 | 369.50 | 530.00 | 356.50 | c | 630.50 | 750.50 | 894.50 | 1146.00 | 1214.50 | 1133.00 | 961.50 | 601.50 | 410.00 | 8998.00 | ||||||||||||
1992 | 353.00 | 415.50 | 458.00 | 772.50 | 910.00 | 592.00 | k | 0.00 | z | 1317.00 | 646.00 | l | 505.50 | m | 505.00 | 244.50 | 4975.50 | |||||||||
1993 | 305.50 | 335.00 | 611.00 | 726.50 | 882.50 | 1041.50 | 1012.00 | 1166.00 | 1043.50 | 827.50 | 511.00 | 365.50 | 8827.50 | |||||||||||||
1994 | 448.50 | 291.00 | 566.00 | 628.50 | 774.00 | 1105.50 | 1177.00 | 1293.50 | 1050.00 | 732.00 | 318.50 | 351.00 | 8735.50 | |||||||||||||
1995 | 347.50 | 534.00 | 330.50 | i | 363.00 | i | 678.00 | 916.50 | 1217.00 | 1304.00 | 1131.00 | 895.00 | 696.00 | 429.00 | 8148.00 | |||||||||||
1996 | 416.50 | 479.50 | 520.00 | 729.00 | 886.50 | 1021.50 | 1290.00 | 596.50 | p | 1050.50 | 795.50 | 570.00 | 263.50 | k | 7759.00 | |||||||||||
1997 | 373.50 | 361.00 | 654.50 | 665.50 | 1020.00 | 939.50 | 1116.00 | 1252.00 | 1147.00 | 816.50 | 563.00 | 309.50 | 9218.00 | |||||||||||||
1998 | 365.00 | 296.00 | 0.00 | z | 511.00 | 628.27 | a | 826.00 | 1238.00 | 1342.50 | 996.50 | 756.00 | 505.50 | 346.50 | 7811.27 | |||||||||||
1999 | 418.50 | 368.67 | a | 408.88 | b | 460.86 | a | 776.11 | c | 940.86 | a | 1157.00 | 1213.28 | b | 1015.50 | 949.52 | d | 251.00 | s | 406.74 | b | 8115.91 | ||||
2000 | 489.05 | b | 401.34 | a | 500.50 | 720.58 | d | 956.02 | c | 1054.29 | b | 1161.43 | b | 1238.40 | b | 1054.29 | b | 734.24 | d | 411.21 | a | 475.16 | b | 9196.49 | ||
2001 | 293.35 | d | 280.54 | b | 544.22 | d | 550.18 | b | 1036.29 | c | 1086.60 | e | 890.00 | g | 1289.48 | e | 1092.50 | 938.02 | b | 559.66 | a | 313.58 | e | 7984.41 | ||
2002 | 135.00 | u | 26.00 | z | 258.50 | n | 508.50 | g | 812.41 | b | 1032.00 | e | 1240.00 | 1167.50 | 1114.50 | 734.00 | 608.50 | 319.00 | 7027.91 | |||||||
2003 | 592.50 | 276.50 | g | 369.50 | j | 141.00 | u | 511.00 | o | 948.00 | 806.50 | k | 1296.50 | 1153.20 | e | 622.00 | k | 352.50 | f | 308.00 | f | 3990.20 | ||||
2004 | 300.50 | h | 169.50 | n | 552.50 | h | 580.00 | f | 603.50 | j | 997.20 | e | 1209.50 | 973.50 | f | 1071.60 | e | 761.50 | 402.69 | d | 379.75 | e | 4822.24 | |||
2005 | 411.50 | 265.50 | i | 291.00 | p | 432.50 | h | 887.50 | 954.50 | 897.00 | j | 970.50 | g | 967.50 | 813.00 | 614.50 | 0.00 | z | 4648.50 | |||||||
2006 | 269.00 | l | 438.00 | 0.00 | z | 453.00 | f | 0.00 | z | 1163.50 | 0.00 | z | 1199.00 | 804.00 | h | 520.50 | k | 642.00 | 397.00 | 3839.50 | ||||||
2007 | 321.50 | 425.50 | 551.00 | f | 693.50 | 903.17 | e | 1057.50 | 1288.50 | 1326.00 | 1006.50 | 849.50 | 675.50 | 300.50 | 8847.67 | |||||||||||
2008 | 317.50 | 377.00 | a | 586.62 | e | 488.00 | g | 788.50 | 865.50 | g | 952.50 | h | 1009.00 | g | 1176.35 | d | 972.50 | 702.00 | 241.50 | o | 4920.46 | |||||
2009 | 503.00 | 347.00 | 517.46 | e | 608.00 | 995.50 | 916.50 | 1315.50 | 1242.50 | 1181.50 | 798.00 | 594.00 | 338.00 | 9356.96 | ||||||||||||
2010 | 402.50 | 362.00 | 248.00 | m | 539.50 | 722.50 | 929.00 | 1199.00 | 1195.00 | 1081.50 | 820.50 | 508.00 | 408.00 | 8167.50 | ||||||||||||
2011 | 407.00 | 273.50 | 521.00 | 653.00 | 712.00 | 914.00 | 1207.50 | 1259.50 | 1120.86 | a | 909.85 | a | 504.31 | a | 334.00 | 8816.52 | ||||||||||
2012 | 489.50 | 406.50 | 522.50 | 699.31 | a | 905.00 | 1007.50 | 1214.00 | 1395.50 | 1241.50 | 916.50 | 639.00 | 409.50 | 9846.31 | ||||||||||||
2013 | 334.00 | 345.00 | 664.20 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1343.20 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 385.08 | 384.23 | 518.91 | 646.90 | 840.10 | 985.86 | 1201.17 | 1239.92 | 1069.04 | 843.15 | 533.20 | 364.12 | 9051.34 | |||||||||||||
S.D. | 84.37 | 69.70 | 84.60 | 91.69 | 105.82 | 87.58 | 76.33 | 70.93 | 87.46 | 79.38 | 94.07 | 79.59 | 360.83 | |||||||||||||
SKEW | 0.39 | 0.41 | -0.06 | -0.47 | -0.01 | -0.17 | -0.66 | 0.22 | -0.44 | 0.07 | -0.18 | 0.23 | 0.84 | |||||||||||||
MAX | 592.50 | 534.00 | 664.20 | 801.00 | 1036.29 | 1163.50 | 1315.50 | 1395.50 | 1241.50 | 972.50 | 702.00 | 561.88 | 9846.31 | |||||||||||||
MIN | 212.00 | 273.50 | 356.50 | 460.86 | 628.27 | 791.50 | 1012.00 | 1130.00 | 858.00 | 712.00 | 318.50 | 204.00 | 8631.00 | |||||||||||||
NO YRS | 30 | 28 | 24 | 26 | 29 | 29 | 24 | 27 | 29 | 28 | 32 | 31 | 11 |