YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 779.00 | 458.79 | a | 297.00 | 61.50 | 0.50 | 4.65 | a | 112.00 | h | 463.50 | 642.22 | c | 823.64 | b | 3530.80 | ||||||
1940 | 1121.17 | d | 531.50 | m | 563.50 | f | 486.35 | d | 121.93 | a | 6.00 | e | 0.00 | e | 16.07 | d | 59.00 | k | 390.82 | c | 875.56 | c | 813.00 | f | 3017.90 | |
1941 | 1116.00 | a | 349.00 | q | 85.50 | z | 756.00 | e | 201.00 | g | 108.75 | b | 1.00 | f | 16.69 | e | 140.00 | j | 309.50 | p | 749.40 | e | 829.50 | f | 2746.84 | |
1942 | 1119.10 | a | 813.50 | h | 163.00 | z | 390.50 | j | 312.87 | d | 11.50 | h | 3.58 | e | 0.00 | g | 14.50 | n | 123.00 | r | 670.34 | a | 928.89 | c | 3034.78 | |
1943 | 1034.62 | c | 800.80 | c | 762.37 | d | 321.50 | g | 181.50 | f | 86.25 | b | 4.81 | b | 5.34 | b | 53.08 | d | 415.29 | b | 745.38 | d | 0.00 | z | 3907.96 | |
1944 | 1167.67 | a | 1054.36 | a | 980.52 | d | 722.14 | b | 357.07 | d | 124.20 | e | 1.03 | a | 2.50 | 113.04 | b | 411.55 | b | 0.00 | z | 0.00 | z | 4934.08 | ||
1945 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 120.54 | b | 0.00 | b | 0.50 | 143.00 | 405.50 | 97.00 | y | 1129.84 | c | 1799.38 | ||||
1946 | 624.00 | n | 0.00 | z | 0.00 | z | 390.50 | 268.00 | 22.20 | e | 1.00 | 9.50 | 69.11 | b | 327.00 | g | 264.00 | u | 927.00 | 1687.31 | ||||||
1947 | 611.50 | n | 562.00 | h | 368.00 | o | 219.00 | o | 151.50 | f | 84.00 | e | 6.00 | g | 25.04 | e | 31.80 | e | 309.50 | h | 509.00 | o | 1131.50 | c | 1272.34 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 3.50 | 89.50 | 296.50 | k | 583.50 | l | 0.00 | z | 93.00 | ||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 178.50 | n | 282.88 | c | 108.33 | c | 1.55 | a | 13.29 | c | 63.21 | b | 527.57 | d | 355.00 | i | 167.50 | x | 996.83 | |
1950 | 225.00 | y | 681.50 | f | 808.87 | d | 450.00 | d | 276.70 | d | 57.50 | 12.00 | 14.50 | 193.50 | 206.00 | 683.00 | 486.00 | m | 2702.07 | |||||||
1951 | 677.00 | k | 884.92 | d | 860.50 | 528.50 | 293.47 | a | 76.00 | 0.00 | 34.50 | 53.65 | d | 476.33 | e | 901.73 | d | 807.00 | j | 4109.59 | ||||||
1952 | 1089.98 | c | 987.00 | 1075.24 | d | 516.67 | c | 198.92 | a | 42.00 | 1.60 | b | 3.21 | b | 81.00 | h | 216.45 | c | 978.10 | a | 816.50 | h | 5109.17 | |||
1953 | 928.50 | 944.50 | 820.47 | a | 618.21 | b | 471.50 | 48.00 | 14.50 | 32.55 | a | 25.00 | c | 412.30 | a | 725.69 | a | 1109.36 | c | 6150.58 | ||||||
1954 | 1003.50 | 734.00 | 663.00 | h | 339.83 | a | 155.50 | 71.00 | 2.98 | e | 2.50 | j | 84.44 | c | 337.12 | c | 628.89 | c | 1090.34 | b | 4447.61 | |||||
1955 | 1208.50 | 1117.50 | 664.00 | g | 626.50 | 313.00 | 111.72 | a | 1.03 | a | 3.50 | 87.93 | a | 313.74 | b | 811.00 | 950.48 | c | 5544.91 | |||||||
1956 | 927.23 | c | 1068.17 | e | 780.00 | 584.00 | 212.50 | h | 8.00 | g | 0.00 | 15.50 | b | 18.50 | 336.02 | c | 871.61 | b | 595.50 | m | 4601.02 | |||||
1957 | 651.50 | m | 751.50 | 809.32 | c | 654.11 | b | 423.00 | 68.00 | 1.00 | 22.00 | 60.50 | 506.85 | a | 983.57 | b | 951.04 | c | 5230.89 | |||||||
1958 | 1054.57 | d | 801.92 | c | 993.03 | a | 634.29 | b | 182.90 | a | 11.38 | a | 0.00 | a | 0.00 | s | 130.20 | e | 357.03 | b | 665.19 | d | 802.38 | a | 5632.90 | |
1959 | 1000.55 | b | 954.80 | c | 783.02 | b | 471.11 | c | 260.40 | a | 1.50 | 0.00 | a | 1.07 | b | 90.00 | f | 429.02 | c | 780.54 | b | 987.35 | a | 5669.35 | ||
1960 | 1227.08 | a | 1088.50 | 693.07 | c | 503.08 | d | 264.57 | b | 23.50 | 0.00 | 3.10 | a | 36.21 | a | 506.52 | c | 735.54 | b | 1112.68 | c | 6193.84 | ||||
1961 | 1019.50 | 862.00 | 849.92 | a | 559.50 | 234.50 | 26.50 | 3.21 | b | 11.00 | 207.93 | a | 469.50 | 885.56 | c | 1185.23 | a | 6314.34 | ||||||||
1962 | 1160.50 | 877.50 | 976.50 | a | 387.93 | a | 305.00 | 76.03 | a | 0.00 | 1.00 | 80.00 | 230.00 | i | 658.00 | 946.50 | 5468.97 | |||||||||
1963 | 1237.79 | c | 750.00 | 829.77 | a | 604.82 | b | 134.33 | a | 64.04 | d | 0.00 | a | 7.48 | b | 29.46 | b | 268.09 | d | 707.07 | a | 1023.53 | b | 5656.39 | ||
1964 | 1170.00 | 1073.00 | a | 995.62 | a | 663.62 | a | 285.95 | b | 62.00 | 2.07 | a | 6.41 | b | 115.00 | 234.00 | 882.41 | a | 1104.93 | c | 6595.01 | |||||
1965 | 1007.50 | b | 929.19 | a | 964.50 | 634.50 | 414.48 | d | 88.00 | g | 1.60 | b | 12.63 | d | 219.50 | 319.00 | 672.50 | 1014.00 | 6189.40 | |||||||
1966 | 1166.50 | 1088.50 | 730.00 | 470.00 | 154.00 | 39.50 | 0.52 | a | 12.40 | a | 71.00 | 422.00 | 650.00 | 1077.00 | 5881.42 | |||||||||||
1967 | 1089.00 | 820.00 | 683.50 | 661.50 | 347.50 | 141.00 | 6.00 | 4.50 | 114.50 | 306.50 | 628.50 | 1251.50 | 6054.00 | |||||||||||||
1968 | 1151.00 | 838.50 | 781.50 | 657.50 | 312.00 | 69.00 | 0.00 | 28.00 | 114.00 | 333.85 | e | 821.00 | 1202.00 | 6308.35 | ||||||||||||
1969 | 694.50 | j | 978.00 | 969.00 | 488.50 | 209.50 | 69.50 | 1.55 | a | 1.00 | 51.96 | b | 597.50 | 816.00 | 959.00 | 5141.51 | ||||||||||
1970 | 1059.50 | 768.50 | 914.50 | 720.50 | 238.70 | a | 112.50 | 0.00 | 1.00 | 180.50 | 568.00 | 753.50 | 1075.70 | a | 6392.90 | |||||||||||
1971 | 1078.50 | 928.50 | 793.50 | 554.00 | 401.00 | 81.00 | 0.00 | a | 1.55 | a | 180.00 | 601.00 | 865.00 | 1220.50 | 6704.55 | |||||||||||
1972 | 1035.50 | 801.50 | 559.00 | 505.00 | 242.00 | 46.55 | a | 0.00 | b | 29.50 | 115.34 | a | 533.50 | 970.71 | b | 1206.00 | 6044.61 | |||||||||
1973 | 0.00 | z | 973.50 | 1017.50 | 741.43 | b | 196.50 | h | 114.50 | 1.60 | b | 12.00 | 138.00 | 357.00 | 775.50 | 1018.00 | 5149.03 | |||||||||
1974 | 1193.50 | 984.00 | 672.00 | 578.00 | 183.00 | 22.50 | 2.00 | 1.50 | 121.50 | 418.50 | 796.50 | 1136.00 | 6109.00 | |||||||||||||
1975 | 1108.50 | 973.00 | 920.00 | 731.00 | 371.48 | a | 95.00 | 1.50 | 3.00 | 97.00 | 398.00 | 808.50 | 1020.00 | 6526.98 | ||||||||||||
1976 | 1065.00 | 791.50 | 851.00 | 546.00 | 230.00 | 48.00 | 3.00 | 3.00 | 151.50 | 506.00 | 719.50 | 1004.00 | 5918.50 | |||||||||||||
1977 | 1179.50 | 799.50 | 913.00 | 455.00 | 363.00 | 7.50 | 1.50 | 2.00 | 69.00 | 311.00 | 680.00 | 896.50 | 5677.50 | |||||||||||||
1978 | 1066.00 | 944.50 | 686.00 | 523.00 | 314.50 | 27.50 | 0.00 | 0.50 | 141.50 | 274.00 | 805.50 | 1226.00 | 6009.00 | |||||||||||||
1979 | 1327.00 | 979.00 | 882.00 | 462.50 | 313.50 | 94.14 | a | 0.00 | a | 34.00 | 28.00 | 305.00 | 956.90 | a | 990.00 | 6372.03 | ||||||||||
1980 | 1023.00 | a | 860.50 | 933.50 | 564.31 | a | 414.00 | 48.62 | a | 1.03 | a | 14.00 | 90.00 | 454.84 | b | 716.38 | a | 814.02 | b | 5934.21 | ||||||
1981 | 906.50 | 792.00 | 864.50 | 424.14 | a | 336.00 | 43.97 | a | 2.58 | a | 14.98 | a | 48.00 | h | 501.17 | a | 666.21 | a | 956.87 | a | 5508.91 | |||||
1982 | 1153.00 | 941.50 | 871.50 | 602.00 | 369.00 | 76.00 | 11.00 | 10.50 | 112.00 | 583.50 | 895.50 | 1086.50 | 6712.00 | |||||||||||||
1983 | 1022.00 | 878.00 | 879.50 | 767.00 | 377.00 | 98.00 | 6.50 | 3.00 | 90.00 | 422.50 | 792.00 | 1018.50 | 6354.00 | |||||||||||||
1984 | 1083.50 | 922.00 | 816.50 | 641.00 | 142.00 | 62.50 | 3.00 | 20.50 | 72.00 | 647.00 | 806.00 | 1071.50 | 6287.50 | |||||||||||||
1985 | 1122.72 | a | 972.00 | 827.00 | 450.00 | 235.00 | 58.00 | 5.00 | 0.00 | 238.00 | 423.50 | 883.50 | 983.50 | 6198.22 | ||||||||||||
1986 | 819.50 | 791.00 | 644.50 | 537.00 | 261.50 | 26.50 | 16.00 | 6.50 | 223.50 | 530.00 | 791.50 | 1016.50 | 5664.00 | |||||||||||||
1987 | 1104.50 | 914.50 | 913.00 | 436.50 | 291.00 | 9.00 | 7.50 | 27.50 | 105.50 | 295.00 | 835.50 | 1131.50 | a | 6071.00 | ||||||||||||
1988 | 1133.00 | 863.50 | 821.50 | 528.00 | 292.00 | 27.50 | 0.00 | 18.50 | 156.00 | 240.50 | 799.00 | 1123.00 | 6002.50 | |||||||||||||
1989 | 1183.50 | 942.50 | 609.50 | 335.00 | 221.00 | 50.00 | 1.00 | 8.00 | 94.00 | 450.50 | 713.50 | 982.50 | 5591.00 | |||||||||||||
1990 | 1100.00 | 948.50 | 751.00 | 481.50 | 311.50 | 30.00 | 2.00 | 23.50 | 111.00 | 445.00 | 786.00 | 1312.00 | 6302.00 | |||||||||||||
1991 | 1202.50 | 806.50 | 940.00 | 627.50 | 328.50 | 69.00 | 0.00 | 3.00 | 87.00 | 368.50 | 857.00 | 1104.50 | 6394.00 | |||||||||||||
1992 | 1192.50 | 934.00 | 788.00 | 361.00 | 265.00 | 70.50 | 12.00 | 38.00 | 49.50 | 306.50 | 934.50 | 1216.00 | 6167.50 | |||||||||||||
1993 | 1073.00 | 946.00 | 733.00 | 495.00 | 231.50 | 98.00 | 0.00 | 20.00 | 83.50 | 458.50 | 850.50 | 1053.50 | 6042.50 | |||||||||||||
1994 | 969.00 | 932.50 | 680.50 | 522.50 | 254.00 | 1.50 | 0.00 | 0.00 | 53.00 | 453.50 | 929.50 | 1000.00 | 5796.00 | |||||||||||||
1995 | 1098.50 | 647.50 | 758.00 | 612.50 | 391.50 | 110.00 | 2.50 | 0.50 | 69.00 | 342.50 | 578.00 | 342.50 | p | 4610.50 | ||||||||||||
1996 | 985.50 | 763.50 | 740.00 | 440.00 | 134.00 | 8.00 | 0.00 | 0.00 | 170.00 | 480.50 | 763.00 | 1010.50 | 5495.00 | |||||||||||||
1997 | 1119.50 | 920.50 | 647.50 | 655.50 | 163.50 | 64.50 | 2.50 | 5.50 | 54.00 | 446.50 | 739.50 | 1115.00 | 5934.00 | |||||||||||||
1998 | 982.00 | 1008.00 | 799.50 | 655.00 | 303.50 | 100.50 | 0.00 | 0.00 | 0.00 | z | 464.50 | 753.10 | a | 1038.50 | 6104.60 | |||||||||||
1999 | 907.55 | b | 771.50 | 640.27 | e | 660.52 | a | 290.22 | b | 77.00 | 4.00 | 3.88 | c | 115.50 | 254.50 | 517.50 | 1039.57 | b | 5282.01 | |||||||
2000 | 960.47 | b | 796.00 | 804.97 | a | 372.00 | 125.55 | a | 4.62 | d | 0.00 | 9.00 | 50.50 | 441.50 | 999.31 | a | 931.03 | a | 5494.94 | |||||||
2001 | 1123.48 | b | 869.75 | d | 743.50 | 403.00 | g | 101.94 | e | 28.00 | 0.00 | 2.50 | 6.72 | a | 266.71 | b | 693.10 | a | 1119.32 | c | 4955.03 | |||||
2002 | 1009.80 | d | 880.50 | 815.50 | 360.00 | 209.25 | c | 2.00 | 148.50 | 0.00 | 101.00 | 484.50 | 734.00 | 1068.00 | 5813.05 | |||||||||||
2003 | 790.50 | 863.50 | 759.50 | 458.00 | g | 198.06 | d | 12.00 | f | 0.00 | e | 8.94 | e | 48.00 | 240.25 | c | 847.50 | 1013.38 | b | 4769.63 | ||||||
2004 | 1113.50 | 1056.50 | 549.50 | 551.50 | 165.50 | 23.50 | 1.50 | 12.00 | 147.00 | 492.00 | 862.50 | 986.00 | 5961.00 | |||||||||||||
2005 | 954.50 | 866.00 | 803.50 | 511.50 | 243.50 | 72.50 | 0.00 | 12.50 | 91.50 | 387.50 | b | 645.00 | 947.00 | 5535.00 | ||||||||||||
2006 | 959.50 | 802.00 | 874.00 | 447.00 | 122.00 | 5.00 | 5.50 | 2.00 | 200.00 | 483.50 | 659.00 | 1045.50 | 5605.00 | |||||||||||||
2007 | 1227.50 | 822.50 | 590.50 | 471.50 | 198.00 | 27.00 | 0.00 | 0.00 | 92.50 | 380.50 | 548.50 | 1157.50 | 5516.00 | |||||||||||||
2008 | 1236.00 | 941.50 | 772.50 | 538.00 | 370.00 | 43.50 | 1.50 | 6.50 | 52.50 | 334.00 | 625.00 | 1100.50 | c | 6021.50 | ||||||||||||
2009 | 987.00 | 827.00 | 737.50 | 583.00 | 142.27 | c | 87.00 | 0.00 | 2.50 | 66.50 | 519.00 | 0.00 | z | 1232.54 | d | 5184.30 | ||||||||||
2010 | 1082.00 | 971.50 | 835.50 | 526.50 | 348.00 | 39.50 | 0.00 | 17.00 | 30.00 | 405.50 | 790.50 | 868.50 | 5914.50 | |||||||||||||
2011 | 1087.87 | d | 1010.50 | 704.50 | 498.00 | 361.00 | 44.00 | 1.50 | 1.07 | b | 60.58 | d | 389.05 | a | 785.56 | c | 1111.98 | d | 6055.60 | |||||||
2012 | 937.48 | b | 936.00 | 713.53 | b | 416.00 | 155.00 | 5.00 | 0.00 | a | 8.78 | a | 73.00 | 457.00 | 712.50 | 1174.00 | 5588.30 | |||||||||
2013 | 1284.50 | 982.50 | 659.50 | 14.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 44.50 | z | 2926.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1078.88 | 900.46 | 802.42 | 541.75 | 266.95 | 57.10 | 4.24 | 9.86 | 98.06 | 408.59 | 773.29 | 1052.86 | 6014.58 | |||||||||||||
S.D. | 107.62 | 100.73 | 115.77 | 107.73 | 88.14 | 36.12 | 17.59 | 9.89 | 54.16 | 101.18 | 109.09 | 109.97 | 345.76 | |||||||||||||
SKEW | -0.27 | 0.02 | 0.03 | 0.14 | 0.03 | 0.21 | 7.82 | 1.13 | 0.75 | -0.01 | 0.03 | -0.05 | 0.01 | |||||||||||||
MAX | 1327.00 | 1117.50 | 1075.24 | 767.00 | 471.50 | 141.00 | 148.50 | 38.00 | 238.00 | 647.00 | 999.31 | 1312.00 | 6712.00 | |||||||||||||
MIN | 790.50 | 647.50 | 549.50 | 335.00 | 101.94 | 1.50 | 0.00 | 0.00 | 6.72 | 206.00 | 517.50 | 802.38 | 5282.01 | |||||||||||||
NO YRS | 64 | 65 | 65 | 66 | 67 | 69 | 72 | 71 | 66 | 68 | 67 | 63 | 44 |