YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | 729.50 | l | 879.50 | 756.00 | 546.00 | 187.00 | 16.67 | c | 0.00 | 6.00 | 154.50 | 466.50 | 853.97 | a | 1234.00 | 5100.13 | ||||||||||
1962 | 1223.50 | 763.00 | 907.27 | a | 392.50 | 241.00 | 52.00 | 2.00 | 0.00 | 85.50 | 388.50 | 714.83 | a | 1006.50 | 5776.59 | |||||||||||
1963 | 1385.91 | b | 853.00 | 764.50 | 476.50 | 117.50 | 42.93 | a | 0.00 | 5.00 | 21.00 | 270.00 | 726.00 | 1108.00 | 5770.34 | |||||||||||
1964 | 1225.50 | 1228.50 | 934.65 | a | 585.00 | b | 211.83 | a | 31.61 | b | 0.00 | 23.25 | a | 127.50 | 352.50 | 783.50 | 1081.50 | 6585.34 | ||||||||
1965 | 1005.00 | 954.00 | 885.10 | b | 518.00 | 292.50 | 91.00 | 0.00 | 5.00 | 155.00 | 341.00 | 656.50 | 1010.00 | 5913.10 | ||||||||||||
1966 | 1237.50 | 1054.50 | 720.00 | 473.50 | 151.50 | 41.00 | 0.00 | 7.48 | b | 91.50 | 423.67 | a | 685.50 | 1127.88 | a | 6014.03 | ||||||||||
1967 | 1207.00 | 818.50 | 634.50 | 496.50 | 299.50 | 35.56 | c | 1.00 | 10.50 | 98.00 | 388.50 | 726.21 | a | 1030.50 | f | 4715.76 | ||||||||||
1968 | 1197.00 | 811.00 | 774.00 | 638.50 | 303.36 | c | 48.00 | 3.10 | a | 10.33 | a | 102.00 | 403.00 | b | 847.00 | 1243.00 | 6380.29 | |||||||||
1969 | 962.03 | a | 887.70 | a | 924.50 | 436.00 | 189.10 | a | 61.80 | e | 0.00 | e | 0.00 | 53.79 | a | 505.30 | a | 827.00 | 955.50 | 5802.73 | ||||||
1970 | 1115.00 | 784.00 | a | 889.00 | 662.59 | a | 222.68 | a | 83.00 | l | 0.00 | b | 0.00 | 122.07 | a | 576.50 | 769.50 | 1049.00 | 6190.34 | |||||||
1971 | 1161.50 | 969.77 | b | 782.50 | 565.86 | a | 287.50 | 39.00 | f | 0.00 | e | 2.00 | 176.00 | 495.00 | 819.31 | a | 1183.54 | c | 6442.98 | |||||||
1972 | 882.50 | f | 842.50 | 594.50 | 467.50 | 257.00 | 12.32 | b | 0.00 | 17.00 | 87.50 | 368.26 | b | 937.50 | 1140.05 | b | 4724.13 | |||||||||
1973 | 0.00 | z | 931.00 | 877.50 | 685.34 | a | 281.50 | 80.00 | 0.50 | 7.00 | 116.50 | 394.00 | 720.00 | 1075.50 | 5168.84 | |||||||||||
1974 | 1193.50 | 954.50 | 608.50 | 537.00 | 146.50 | 37.00 | 0.00 | 33.50 | 188.28 | a | 428.00 | 806.50 | 1266.50 | 6199.78 | ||||||||||||
1975 | 1297.00 | 988.00 | 820.47 | a | 635.50 | 339.00 | 66.50 | 0.00 | 4.00 | 162.00 | 415.50 | 852.00 | 1099.00 | 6678.97 | ||||||||||||
1976 | 1194.00 | 766.00 | 812.00 | 491.00 | 219.00 | 29.00 | 2.00 | 0.00 | 111.50 | 544.05 | a | 894.00 | 1242.00 | 6304.55 | ||||||||||||
1977 | 1349.57 | b | 929.00 | 891.25 | a | 434.50 | 245.00 | 2.00 | 0.00 | 0.50 | 66.00 | 365.28 | a | 742.50 | 930.50 | 5956.10 | ||||||||||
1978 | 1043.00 | 898.00 | 664.50 | 434.48 | a | 294.00 | 16.50 | 0.00 | 2.00 | 92.50 | 337.00 | 715.86 | a | 1238.00 | 5735.84 | |||||||||||
1979 | 1342.62 | b | 1026.31 | b | 775.00 | 491.00 | 287.50 | 76.50 | 3.50 | 26.50 | 67.00 | 331.00 | 934.50 | 1025.50 | 6386.93 | |||||||||||
1980 | 996.13 | a | 836.00 | 848.00 | 553.97 | a | 289.50 | 24.00 | 0.00 | 3.00 | 86.50 | 475.85 | a | 791.38 | a | 873.54 | c | 5777.86 | ||||||||
1981 | 967.00 | 831.50 | 839.00 | 400.50 | 333.50 | 52.80 | e | 2.50 | 0.00 | b | 49.14 | a | 441.48 | b | 703.00 | 990.40 | b | 5610.82 | ||||||||
1982 | 1147.00 | 963.50 | 750.50 | 542.50 | 314.50 | 33.50 | 2.50 | 3.50 | 111.67 | c | 511.00 | 827.00 | 1098.00 | 6305.17 | ||||||||||||
1983 | 1092.00 | 885.00 | 373.50 | p | 658.00 | 342.00 | 87.00 | 0.00 | 0.00 | 73.00 | 391.00 | 778.50 | 1062.00 | 5368.50 | ||||||||||||
1984 | 1167.50 | 911.50 | 786.50 | 567.50 | 139.00 | 33.00 | 0.00 | 0.00 | 75.50 | 598.50 | 781.50 | 1027.98 | c | 6088.48 | ||||||||||||
1985 | 1156.96 | c | 990.50 | 724.50 | 444.00 | 200.00 | 33.50 | 2.00 | 0.00 | 187.00 | 401.50 | 840.54 | b | 1080.00 | 6060.50 | |||||||||||
1986 | 922.25 | a | 766.50 | 617.00 | 436.50 | 217.00 | 32.50 | 0.00 | 4.00 | 145.00 | 503.00 | 785.00 | 1016.50 | 5445.25 | ||||||||||||
1987 | 1215.50 | 871.00 | 831.00 | 466.50 | 274.50 | 25.50 | 0.00 | 17.50 | 105.50 | 348.50 | 796.50 | 1137.00 | 6089.00 | |||||||||||||
1988 | 1306.00 | 876.50 | 787.50 | 465.50 | 238.00 | 21.50 | 0.00 | 12.00 | 155.50 | 320.00 | 792.00 | 1115.50 | 6090.00 | |||||||||||||
1989 | 1176.00 | 823.50 | 571.00 | 320.50 | 153.50 | 27.00 | 3.50 | 2.00 | 63.00 | 447.50 | 770.50 | 1108.50 | 5466.50 | |||||||||||||
1990 | 1181.50 | 935.00 | 676.50 | 409.50 | 243.50 | 18.10 | a | 0.00 | 12.00 | 64.00 | 413.00 | 751.00 | 1292.00 | 5996.10 | ||||||||||||
1991 | 1242.00 | 808.50 | 792.00 | 481.50 | 223.50 | 63.00 | 2.00 | 0.00 | 88.50 | 377.50 | 851.00 | 1055.50 | 5985.00 | |||||||||||||
1992 | 1229.50 | 815.00 | 656.50 | 340.50 | 202.00 | 34.00 | 8.50 | 27.00 | 48.50 | 339.50 | 929.00 | 1235.00 | 5865.00 | |||||||||||||
1993 | 965.00 | 783.50 | 727.50 | 434.00 | 217.00 | 45.50 | 0.00 | 23.00 | 123.50 | 503.00 | 987.00 | 1138.00 | 5947.00 | |||||||||||||
1994 | 1055.50 | 917.50 | 655.00 | 452.00 | 193.00 | 0.00 | 0.00 | 0.00 | 71.00 | 442.00 | 827.00 | 971.50 | 5584.50 | |||||||||||||
1995 | 1045.50 | 695.50 | 687.50 | 562.00 | 305.50 | 62.50 | 6.00 | 0.00 | 107.00 | 413.50 | 693.50 | 768.50 | i | 4578.50 | ||||||||||||
1996 | 1029.50 | 756.50 | 760.00 | 444.00 | 83.00 | 10.50 | 0.00 | 6.00 | 172.50 | 451.00 | 757.50 | 1000.00 | 5470.50 | |||||||||||||
1997 | 1179.50 | 833.50 | 632.50 | 570.00 | 184.00 | 44.50 | 0.00 | 0.00 | 37.00 | 452.00 | 811.50 | 1191.50 | 5936.00 | |||||||||||||
1998 | 1003.50 | 889.50 | 739.50 | 562.50 | 198.50 | 56.50 | 0.00 | 0.00 | 11.00 | 409.00 | 721.50 | 1022.50 | 5614.00 | |||||||||||||
1999 | 941.50 | 762.50 | 619.00 | 510.00 | 250.00 | 54.50 | 0.50 | 1.50 | 106.50 | 371.50 | 641.00 | 1103.00 | 5361.50 | |||||||||||||
2000 | 946.50 | 728.50 | 743.50 | 379.50 | 131.00 | 0.00 | 0.00 | 0.00 | 45.00 | 447.00 | 955.00 | 1006.50 | 5382.50 | |||||||||||||
2001 | 1139.00 | 798.50 | 711.50 | 373.50 | 116.00 | 19.00 | 0.00 | 0.00 | 35.50 | 313.50 | 673.00 | 1109.50 | 5289.00 | |||||||||||||
2002 | 1077.00 | 875.50 | 762.50 | 302.00 | 148.00 | 4.50 | 0.00 | 0.00 | 98.00 | 444.50 | 787.50 | 1077.50 | 5577.00 | |||||||||||||
2003 | 888.00 | 832.50 | 747.50 | 464.50 | 191.50 | 7.00 | 0.00 | 0.50 | 65.50 | 291.00 | 766.00 | 1011.50 | 5265.50 | |||||||||||||
2004 | 1050.00 | 1020.50 | 571.00 | 505.00 | 197.00 | 22.00 | 2.00 | 3.50 | 139.00 | 449.00 | 819.11 | b | 1114.00 | 5892.11 | ||||||||||||
2005 | 881.00 | 774.00 | 807.00 | 466.00 | 204.00 | 64.00 | 0.00 | 0.00 | 44.50 | 400.00 | 724.50 | 1055.00 | 5420.00 | |||||||||||||
2006 | 1035.50 | 863.50 | 747.50 | 366.00 | 128.00 | 3.00 | 0.00 | 2.50 | 208.00 | 461.00 | 582.00 | f | 1150.00 | 4965.00 | ||||||||||||
2007 | 1258.50 | 887.00 | 640.50 | 464.50 | 218.19 | e | 32.50 | 0.00 | 0.00 | 61.50 | 385.50 | 690.00 | 1103.00 | 5741.19 | ||||||||||||
2008 | 1235.00 | 726.50 | f | 718.96 | e | 528.00 | e | 246.00 | h | 17.50 | j | 0.00 | 0.00 | h | 42.50 | i | 333.50 | g | 728.00 | 1058.50 | 4268.46 | |||||
2009 | 1036.00 | 781.00 | 671.00 | 486.00 | 103.50 | 57.00 | 0.00 | 4.50 | 100.50 | 498.50 | 722.00 | 1238.50 | 5698.50 | |||||||||||||
2010 | 1173.00 | 942.00 | 746.00 | 454.50 | 262.00 | 12.50 | 0.00 | 1.00 | 27.00 | 352.50 | 837.00 | 898.00 | 5705.50 | |||||||||||||
2011 | 1223.50 | 950.50 | 648.50 | 440.00 | 357.10 | e | 10.00 | 0.00 | a | 0.00 | 73.45 | a | 441.75 | a | 772.00 | 1222.00 | 6138.79 | |||||||||
2012 | 1009.50 | 897.00 | 686.13 | a | 351.00 | 154.50 | 1.00 | 0.00 | 1.00 | 92.00 | 349.78 | a | 712.24 | a | 1118.50 | 5372.66 | ||||||||||
2013 | 1311.82 | a | 951.00 | 666.00 | 27.50 | 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 | 2928.82 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1128.47 | 876.78 | 742.01 | 484.02 | 223.24 | 35.35 | 0.80 | 5.58 | 97.05 | 416.43 | 784.99 | 1093.94 | 5849.54 | |||||||||||||
S.D. | 128.99 | 96.17 | 94.16 | 87.42 | 68.51 | 24.01 | 1.67 | 8.33 | 46.69 | 70.50 | 78.72 | 97.49 | 351.31 | |||||||||||||
SKEW | -0.09 | 0.89 | 0.17 | 0.26 | -0.01 | 0.43 | 2.73 | 1.80 | 0.43 | 0.35 | 0.57 | 0.04 | 0.32 | |||||||||||||
MAX | 1385.91 | 1228.50 | 934.65 | 685.34 | 357.10 | 91.00 | 8.50 | 33.50 | 208.00 | 598.50 | 987.00 | 1292.00 | 6678.97 | |||||||||||||
MIN | 881.00 | 695.50 | 571.00 | 302.00 | 83.00 | 0.00 | 0.00 | 0.00 | 11.00 | 270.00 | 641.00 | 873.54 | 5265.50 | |||||||||||||
NO YRS | 50 | 52 | 52 | 52 | 51 | 49 | 52 | 51 | 51 | 51 | 51 | 50 | 42 |