YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1955 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | o | 136.55 | a | 370.89 | c | 811.15 | d | 874.00 | 2192.60 | ||
1956 | 849.06 | d | 894.00 | g | 753.09 | b | 488.08 | d | 165.52 | c | 12.86 | b | 3.00 | 0.00 | 55.50 | 395.52 | b | 1008.00 | 1156.50 | 4887.11 | ||||||
1957 | 1199.00 | 761.60 | c | 540.00 | f | 491.79 | b | 292.36 | b | 59.50 | 0.00 | 6.31 | d | 81.96 | b | 440.89 | d | 939.83 | a | 999.23 | a | 5272.48 | ||||
1958 | 1142.50 | 687.00 | 881.43 | a | 581.50 | 185.00 | 13.97 | a | 0.50 | 0.00 | 100.00 | c | 343.50 | 875.00 | 922.50 | 5732.90 | ||||||||||
1959 | 950.50 | 859.50 | 719.20 | a | 406.00 | 285.50 | 28.00 | 0.50 | 0.00 | 176.50 | 412.50 | 813.50 | 1184.00 | 5835.70 | ||||||||||||
1960 | 1280.00 | 995.50 | 651.50 | 462.00 | 223.50 | 7.50 | b | 0.00 | 16.50 | 33.00 | 413.00 | 681.00 | 1088.00 | 5851.50 | ||||||||||||
1961 | 1203.50 | 789.00 | 742.45 | a | 509.50 | 233.50 | 38.00 | 0.00 | 0.00 | 187.00 | 457.00 | 881.50 | 1072.50 | 6113.95 | ||||||||||||
1962 | 1407.40 | a | 925.04 | a | 917.50 | 395.00 | 321.62 | c | 101.00 | 1.00 | 14.47 | a | 40.86 | a | 348.48 | b | 662.00 | 1188.33 | a | 6322.71 | ||||||
1963 | 1334.00 | 710.00 | 843.50 | 584.00 | 107.00 | 85.00 | 0.00 | 3.50 | 39.31 | a | 249.50 | 743.00 | 1273.14 | b | 5971.95 | |||||||||||
1964 | 1235.00 | 1087.50 | a | 949.63 | a | 548.79 | a | 288.82 | a | 99.50 | 0.00 | 19.63 | a | 0.00 | z | 343.50 | 965.50 | 911.50 | 6449.38 | |||||||
1965 | 989.42 | a | 861.50 | 822.02 | a | 0.00 | z | 0.00 | z | 70.00 | 0.00 | z | 5.50 | 210.00 | 0.00 | z | 613.45 | a | 0.00 | z | 3571.88 | |||||
1966 | 1144.00 | 955.11 | a | 693.88 | a | 516.00 | 133.82 | a | 54.00 | 0.00 | a | 2.07 | a | 75.00 | a | 486.59 | c | 669.31 | a | 1182.13 | a | 5911.91 | ||||
1967 | 1223.50 | 793.50 | 627.23 | a | 687.22 | c | 345.65 | a | 142.24 | a | 0.00 | a | 0.00 | a | 97.22 | c | 339.45 | a | 664.00 | 1216.75 | a | 6136.77 | ||||
1968 | 1171.00 | 706.00 | 685.21 | b | 570.00 | a | 268.67 | a | 0.00 | z | 4.50 | 45.39 | c | 187.00 | 407.00 | 798.50 | 1132.53 | a | 5975.80 | |||||||
1969 | 896.00 | 896.00 | b | 884.50 | 435.58 | d | 103.52 | c | 72.00 | 0.00 | a | 0.00 | 14.46 | b | 567.82 | a | 845.50 | 958.50 | 5673.88 | |||||||
1970 | 1001.50 | 741.00 | 791.02 | a | 637.76 | a | 237.31 | b | 56.50 | 0.00 | a | 0.00 | 189.64 | b | 549.73 | a | 696.67 | c | 1108.77 | a | 6009.90 | |||||
1971 | 1054.00 | a | 924.58 | d | 765.24 | d | 539.46 | b | 309.43 | d | 65.19 | d | 0.00 | 0.00 | 201.43 | b | 541.50 | 862.50 | 1140.00 | 6403.33 | ||||||
1972 | 1074.50 | 763.50 | 549.50 | 450.00 | 206.31 | b | 1.00 | 0.00 | 5.34 | b | 100.00 | 430.79 | b | 878.28 | a | 1361.93 | a | 5821.16 | ||||||||
1973 | 1398.00 | 852.50 | 856.12 | a | 553.93 | b | 195.62 | b | 73.93 | b | 0.00 | 1.00 | 152.50 | 372.00 | c | 738.00 | 988.50 | 6182.09 | ||||||||
1974 | 1213.50 | 934.50 | 597.50 | 523.00 | 138.50 | 24.64 | b | 0.00 | 4.50 | 106.61 | b | 440.50 | 785.00 | 1152.68 | a | 5920.93 | ||||||||||
1975 | 1185.50 | 888.50 | 797.73 | a | 697.50 | 353.92 | a | 62.07 | a | 0.00 | 4.00 | 71.00 | 439.50 | 857.59 | a | 1086.00 | 6443.30 | |||||||||
1976 | 1138.50 | 794.50 | 869.50 | 511.50 | 129.50 | 58.50 | 0.00 | 0.50 | 64.14 | a | 440.00 | 753.00 | 1155.27 | a | 5914.90 | |||||||||||
1977 | 1194.00 | 853.50 | 871.00 | 422.50 | 334.50 | 3.50 | 0.00 | 7.00 | 72.41 | a | 312.00 | 701.38 | a | 818.50 | 5590.29 | |||||||||||
1978 | 903.50 | 739.50 | 534.00 | 469.50 | 248.50 | 26.50 | 0.00 | 10.50 | 141.50 | 279.52 | a | 852.50 | 1223.98 | a | 5429.50 | |||||||||||
1979 | 1344.00 | 949.50 | 727.43 | b | 453.10 | a | 186.57 | d | 82.50 | b | 0.00 | 5.00 | 15.50 | 335.00 | 954.50 | 1025.14 | b | 6078.25 | ||||||||
1980 | 1015.50 | 827.50 | 777.00 | 441.00 | 334.00 | 42.00 | 0.00 | 1.50 | 70.50 | 457.77 | a | 724.50 | 911.50 | 5602.77 | ||||||||||||
1981 | 1061.50 | 778.50 | 717.00 | 345.50 | 241.00 | 40.50 | 0.00 | 2.00 | 29.50 | 473.50 | 655.00 | 922.50 | 5266.50 | |||||||||||||
1982 | 1094.50 | 883.00 | 709.50 | 522.00 | 259.00 | 54.50 | 8.50 | 0.00 | 145.50 | 525.50 | 813.00 | 1103.50 | 6118.50 | |||||||||||||
1983 | 1017.50 | 736.00 | 685.50 | 641.00 | 361.50 | 78.50 | 10.50 | 0.00 | 75.00 | 362.50 | 733.00 | 1002.50 | 5703.50 | |||||||||||||
1984 | 1368.00 | 1099.50 | 812.00 | 554.00 | 174.50 | 79.00 | 0.00 | 0.00 | 111.00 | 569.00 | 750.00 | 1268.50 | 6785.50 | |||||||||||||
1985 | 1191.50 | 1034.00 | 807.00 | 392.50 | 165.00 | 48.00 | 0.00 | 2.50 | 169.00 | 416.50 | 807.50 | 1304.50 | 6338.00 | |||||||||||||
1986 | 947.00 | 693.50 | 553.50 | 474.50 | 240.00 | 17.50 | 0.00 | 0.00 | 182.00 | 445.50 | 690.00 | 1086.00 | 5329.50 | |||||||||||||
1987 | 1253.50 | 817.00 | 768.50 | 357.50 | 193.00 | 17.50 | 9.50 | 2.00 | 72.00 | 334.50 | 806.50 | 1168.50 | 5800.00 | |||||||||||||
1988 | 1425.00 | 959.50 | 723.50 | 431.50 | 280.00 | 14.00 | 0.00 | 0.00 | 113.00 | 233.00 | 718.00 | 1282.00 | 6179.50 | |||||||||||||
1989 | 1334.50 | 1043.50 | 525.00 | 293.00 | 204.00 | 61.50 | 0.00 | 4.00 | 72.00 | 396.00 | 718.50 | 1097.00 | 5749.00 | |||||||||||||
1990 | 963.50 | 1023.50 | 597.00 | 355.50 | 220.00 | 38.00 | 0.00 | 0.00 | 48.50 | 335.00 | 808.50 | 1373.00 | 5762.50 | |||||||||||||
1991 | 1274.00 | 760.00 | 739.50 | 532.00 | 312.00 | 0.00 | z | 0.00 | 0.00 | 88.00 | 353.50 | 792.00 | 1186.00 | 6037.00 | ||||||||||||
1992 | 1122.50 | 763.00 | 606.50 | 272.50 | 122.50 | 40.50 | 9.00 | 19.00 | 40.50 | 309.50 | 904.00 | 1143.50 | 5353.00 | |||||||||||||
1993 | 1077.00 | 902.00 | 604.50 | 478.00 | 159.50 | 99.50 | 7.50 | 0.00 | 116.50 | 454.00 | 893.00 | 1026.00 | 5817.50 | |||||||||||||
1994 | 958.00 | 835.50 | 595.00 | 380.00 | 148.00 | 5.50 | 1.00 | 0.00 | 62.50 | 399.50 | 997.50 | 1002.50 | 5385.00 | |||||||||||||
1995 | 936.50 | 641.50 | 660.00 | 520.50 | 343.50 | 140.50 | 4.00 | 0.00 | 74.00 | 377.50 | 582.00 | 970.00 | 5250.00 | |||||||||||||
1996 | 959.00 | 739.00 | 627.00 | 437.00 | 161.00 | 7.50 | 0.00 | 1.50 | 127.50 | 414.50 | 699.00 | 869.50 | 5042.50 | |||||||||||||
1997 | 1060.50 | 845.00 | 575.50 | 527.50 | 156.00 | 36.00 | 11.50 | 0.00 | 75.50 | 389.00 | 685.50 | 1144.50 | 5506.50 | |||||||||||||
1998 | 864.50 | 799.50 | 704.00 | 540.00 | 244.00 | 92.00 | 0.00 | 0.00 | 53.00 | 472.50 | 662.00 | 1218.00 | 5649.50 | |||||||||||||
1999 | 900.50 | 736.50 | 625.00 | 612.50 | 224.50 | 53.50 | 0.00 | 0.00 | 71.00 | 319.00 | 612.50 | 1073.00 | 5228.00 | |||||||||||||
2000 | 0.00 | z | 714.00 | 680.00 | 289.00 | 118.50 | 4.00 | 0.00 | 0.00 | 44.00 | 391.50 | 988.00 | 970.50 | 4199.50 | ||||||||||||
2001 | 1200.00 | 801.00 | 612.50 | 456.50 | 138.00 | 70.50 | 0.00 | 0.00 | 20.00 | 275.00 | 661.00 | 1204.50 | 5439.00 | |||||||||||||
2002 | 1409.50 | 876.50 | 596.00 | 185.50 | 204.50 | 29.50 | 0.00 | 0.50 | 86.00 | 283.65 | a | 593.00 | 0.00 | z | 4264.65 | |||||||||||
2003 | 1077.00 | 841.00 | 0.00 | z | 0.00 | z | 179.50 | 0.00 | z | 0.00 | 0.00 | b | 0.00 | z | 371.50 | 0.00 | z | 1406.50 | 3875.50 | |||||||
2004 | 1465.27 | a | 878.00 | 412.50 | 331.50 | 102.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3189.77 | |||||
2005 | 0.00 | z | 0.00 | z | 769.00 | 616.50 | 265.64 | b | 92.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1743.64 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1135.59 | 843.68 | 708.60 | 477.51 | 221.35 | 52.18 | 1.51 | 3.84 | 95.65 | 397.41 | 778.01 | 1105.41 | 5811.57 | |||||||||||||
S.D. | 166.90 | 109.96 | 117.65 | 109.00 | 74.69 | 35.06 | 3.24 | 7.93 | 53.78 | 80.09 | 112.58 | 139.73 | 386.64 | |||||||||||||
SKEW | 0.17 | 0.49 | -0.06 | -0.32 | 0.22 | 0.54 | 2.03 | 3.51 | 0.57 | 0.22 | 0.30 | 0.03 | 0.20 | |||||||||||||
MAX | 1465.27 | 1099.50 | 949.63 | 697.50 | 361.50 | 142.24 | 11.50 | 45.39 | 210.00 | 569.00 | 1008.00 | 1406.50 | 6785.50 | |||||||||||||
MIN | 849.06 | 641.50 | 412.50 | 185.50 | 102.50 | 1.00 | 0.00 | 0.00 | 14.46 | 233.00 | 582.00 | 818.50 | 5042.50 | |||||||||||||
NO YRS | 48 | 48 | 48 | 48 | 49 | 46 | 47 | 48 | 47 | 48 | 48 | 47 | 39 |