YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 517.00 | 409.00 | 144.84 | b | 244.90 | a | 519.50 | 698.07 | d | 929.50 | 1265.50 | 4728.32 | ||||||
1942 | 1315.00 | 1071.50 | 1016.00 | 734.50 | 667.61 | c | 490.00 | 145.00 | 190.50 | 389.00 | 630.00 | 959.00 | 1095.00 | 8703.11 | ||||||||||||
1943 | 1361.50 | 999.00 | 1006.50 | 663.50 | 611.50 | 437.50 | 164.50 | 260.50 | 243.50 | 593.00 | 880.00 | 1183.50 | 8404.50 | |||||||||||||
1944 | 1384.00 | 1120.50 | 1036.50 | 786.50 | 601.50 | 464.00 | 221.50 | 297.00 | 378.00 | 572.00 | 1007.00 | 1234.00 | 9102.50 | |||||||||||||
1945 | 1172.50 | 944.00 | 1015.50 | 801.50 | 543.00 | 404.00 | 156.50 | 190.00 | 432.00 | 634.50 | 1003.50 | 1186.00 | 8483.00 | |||||||||||||
1946 | 1363.00 | 1114.50 | 1037.00 | 725.50 | 546.50 | 449.50 | 202.50 | 204.00 | 502.00 | 899.50 | 1037.50 | 1142.50 | 9224.00 | |||||||||||||
1947 | 1359.50 | 878.00 | 864.00 | 755.00 | 440.00 | 471.00 | 265.00 | 296.50 | 408.50 | 591.50 | 908.00 | 1145.00 | 8382.00 | |||||||||||||
1948 | 1198.50 | 1109.25 | a | 1059.00 | 856.00 | 616.50 | 255.56 | c | 208.73 | a | 261.29 | c | 462.12 | d | 660.54 | e | 1006.11 | c | 1025.50 | i | 7693.59 | |||||
1949 | 1591.50 | 1039.50 | 912.43 | a | 553.00 | 415.00 | 365.50 | 231.00 | 236.63 | a | 361.50 | 800.50 | 773.50 | 1177.50 | 8457.57 | |||||||||||
1950 | 1379.50 | 1032.50 | 1081.50 | 832.50 | 627.50 | 382.50 | 173.50 | 178.00 | 430.50 | 725.50 | 894.83 | a | 955.00 | 8693.33 | ||||||||||||
1951 | 1278.00 | 1034.00 | 1114.40 | b | 710.69 | a | 604.50 | 359.42 | d | 35.00 | s | 193.48 | b | 357.93 | a | 719.72 | a | 937.76 | a | 1267.00 | 8576.90 | |||||
1952 | 1338.50 | 1091.26 | b | 1077.00 | 669.50 | 505.50 | 322.50 | 121.50 | 187.00 | 301.50 | 521.50 | 1093.00 | 1215.50 | 8444.26 | ||||||||||||
1953 | 948.71 | b | 938.00 | a | 957.00 | 775.50 | 677.00 | 499.00 | 134.50 | 228.88 | a | 261.00 | 642.73 | a | 744.83 | a | 1025.00 | 7832.15 | ||||||||
1954 | 1124.00 | 886.50 | 1068.00 | 712.50 | 473.50 | 456.72 | a | 199.00 | 311.00 | 439.00 | 648.02 | e | 784.50 | 1153.00 | 8255.74 | |||||||||||
1955 | 1293.00 | 1055.50 | 1098.95 | a | 924.31 | a | 641.50 | 305.00 | 298.63 | a | 177.00 | 422.00 | 618.00 | 609.50 | l | 1102.22 | d | 7936.12 | ||||||||
1956 | 1095.00 | 1110.00 | 952.50 | 641.50 | 420.00 | 340.86 | a | 84.22 | a | 148.50 | 296.00 | 668.00 | 860.50 | 1010.17 | b | 7627.25 | ||||||||||
1957 | 1453.50 | 921.00 | 900.50 | 674.50 | 440.00 | 221.00 | 163.00 | 226.00 | 247.00 | 672.00 | 934.14 | a | 992.50 | 7845.14 | ||||||||||||
1958 | 1070.50 | 772.50 | 960.50 | 727.50 | 301.50 | 257.00 | 44.50 | 41.50 | 347.00 | 520.00 | 818.00 | 874.00 | 6734.50 | |||||||||||||
1959 | 979.00 | 933.00 | 849.50 | 630.50 | 590.50 | 259.50 | 99.00 | 187.00 | 417.00 | 564.00 | 785.50 | 1086.00 | 7380.50 | |||||||||||||
1960 | 1193.00 | 1018.50 | 862.00 | 711.00 | 592.00 | 202.50 | 40.50 | 207.50 | 289.00 | 595.00 | 920.50 | 1122.00 | 7753.50 | |||||||||||||
1961 | 1001.50 | 822.50 | 912.00 | 678.00 | 555.50 | 160.50 | 73.00 | 53.00 | 423.50 | 616.00 | 918.00 | 1094.50 | 7308.00 | |||||||||||||
1962 | 1189.00 | 945.50 | 986.00 | 586.50 | 596.23 | a | 277.50 | 145.50 | 216.00 | 267.00 | 611.00 | 809.00 | 966.00 | 7595.23 | ||||||||||||
1963 | 1205.50 | 721.50 | 900.00 | 816.00 | 457.50 | 324.50 | 216.00 | 147.50 | 180.00 | 574.00 | 860.00 | 1018.00 | 7420.50 | |||||||||||||
1964 | 1170.77 | a | 1052.50 | 1095.50 | 223.00 | t | 571.00 | 342.50 | 143.50 | 257.50 | 436.00 | 588.50 | 175.00 | w | 1146.47 | b | 6804.23 | |||||||||
1965 | 1088.00 | 888.74 | a | 904.00 | 692.00 | 590.50 | 291.00 | 139.00 | 187.60 | b | 484.50 | 499.00 | 822.00 | 1187.50 | 7773.84 | |||||||||||
1966 | 1188.50 | 1041.00 | 994.00 | 661.00 | 435.00 | 378.00 | 229.50 | 161.50 | 317.00 | 627.00 | 829.00 | 1037.93 | d | 7899.43 | ||||||||||||
1967 | 1079.50 | 922.96 | a | 1031.00 | 625.00 | h | 504.00 | 277.76 | a | 75.50 | 66.50 | 264.50 | 684.50 | 640.50 | g | 1253.36 | b | 6159.58 | ||||||||
1968 | 1157.50 | 886.00 | 843.41 | b | 793.50 | 577.00 | 301.00 | 120.00 | 253.54 | c | 326.25 | b | 685.50 | 920.00 | c | 741.50 | k | 6863.70 | ||||||||
1969 | 1307.00 | 1115.50 | 1003.50 | 765.00 | 435.50 | 249.50 | 136.50 | h | 209.00 | 340.00 | 806.00 | 818.00 | 1014.50 | 8063.50 | ||||||||||||
1970 | 1105.00 | 658.50 | f | 913.00 | 875.00 | 512.00 | 235.50 | 109.50 | 111.82 | c | 473.08 | d | 725.50 | 880.50 | 1218.00 | 7158.90 | ||||||||||
1971 | 1150.00 | 969.00 | 1115.50 | 792.00 | 535.00 | 393.00 | 133.00 | 77.00 | 469.00 | 760.50 | 869.00 | 1182.50 | 8445.50 | |||||||||||||
1972 | 1226.00 | 986.00 | 825.00 | 815.50 | 460.00 | 238.50 | 111.50 | 156.50 | 458.00 | 682.00 | 874.50 | 1325.00 | 8158.50 | |||||||||||||
1973 | 1270.50 | 947.50 | 971.00 | 696.00 | 440.50 | 304.50 | 123.00 | 163.00 | 348.00 | 665.50 | 950.00 | c | 1005.00 | 7884.50 | ||||||||||||
1974 | 1314.00 | 1002.50 | 1005.50 | 787.50 | 615.50 | 196.00 | 188.00 | 147.50 | 230.00 | 604.50 | 829.00 | 1067.95 | a | 7987.95 | ||||||||||||
1975 | 1123.00 | 1057.00 | 1072.00 | 960.00 | 570.50 | 338.50 | 104.50 | 216.50 | 264.50 | 671.50 | 983.00 | 1029.50 | 8390.50 | |||||||||||||
1976 | 1087.00 | 1026.00 | 1006.50 | 800.00 | 518.00 | 409.50 | 128.50 | 243.00 | 263.50 | 562.50 | 778.00 | 1085.50 | 7908.00 | |||||||||||||
1977 | 1266.50 | 853.00 | 1002.50 | 631.03 | a | 676.50 | 156.50 | 140.50 | 89.50 | 404.50 | 596.00 | 933.50 | 1012.67 | a | 7762.70 | |||||||||||
1978 | 1025.50 | 892.00 | 767.00 | 761.50 | 618.00 | 288.50 | 125.50 | 214.50 | 428.00 | 498.50 | 1036.00 | 1266.50 | 7921.50 | |||||||||||||
1979 | 1410.00 | 956.50 | 841.00 | 726.00 | 432.00 | 244.50 | 116.00 | 156.50 | 220.50 | 517.50 | 949.00 | 1010.50 | 7580.00 | |||||||||||||
1980 | 1186.50 | 870.00 | 916.00 | 671.00 | 508.50 | 402.50 | 103.00 | 190.50 | 313.00 | 586.00 | 846.00 | 1011.50 | 7604.50 | |||||||||||||
1981 | 990.00 | 883.00 | 859.00 | 680.50 | 537.00 | 321.50 | 164.00 | 84.00 | 292.50 | 677.00 | 840.00 | 1032.50 | 7361.00 | |||||||||||||
1982 | 1267.00 | 1045.00 | 973.00 | 848.50 | 510.00 | 263.00 | 161.50 | 131.00 | 411.50 | 656.00 | 1002.00 | 1174.00 | 8442.50 | |||||||||||||
1983 | 1042.50 | 899.50 | 869.00 | 795.50 | 477.00 | 362.50 | 267.00 | 114.00 | 379.00 | 580.50 | 888.50 | 1295.00 | 7970.00 | |||||||||||||
1984 | 1127.00 | 987.50 | 0.00 | z | 839.00 | 590.03 | a | 393.50 | 75.00 | 123.50 | 407.00 | 758.43 | b | 974.50 | 1302.00 | 7577.46 | ||||||||||
1985 | 1268.00 | 1066.50 | 1025.50 | 612.00 | 500.50 | 252.00 | 29.50 | 184.50 | 487.50 | 674.50 | 1166.50 | 1272.00 | 8539.00 | |||||||||||||
1986 | 1027.50 | 926.00 | 793.50 | 740.00 | 521.00 | 170.50 | 214.50 | 37.00 | 495.00 | 565.50 | 834.00 | 1087.00 | 7411.50 | |||||||||||||
1987 | 1201.00 | 939.50 | 870.58 | a | 551.79 | b | 394.00 | 201.50 | 215.50 | 115.00 | 214.50 | 446.00 | 836.50 | 1168.50 | 7154.37 | |||||||||||
1988 | 1225.00 | 900.50 | 878.50 | 661.00 | 580.50 | 306.50 | 97.00 | 123.00 | 338.00 | 354.50 | 913.50 | 1138.00 | 7516.00 | |||||||||||||
1989 | 1174.50 | 1213.00 | 940.50 | 591.00 | 562.00 | 225.00 | 141.50 | 204.50 | 328.50 | 635.50 | 814.00 | 1030.00 | 7860.00 | |||||||||||||
1990 | 1044.50 | 1074.00 | 863.00 | 536.50 | 574.00 | 309.00 | 89.00 | 147.50 | 178.50 | 660.00 | 860.50 | 1370.50 | 7707.00 | |||||||||||||
1991 | 1135.00 | 725.50 | 930.50 | 773.50 | 632.50 | 387.50 | 71.00 | 86.00 | 208.00 | 559.50 | 859.50 | 1052.00 | 7420.50 | |||||||||||||
1992 | 1078.50 | 781.50 | 734.50 | 589.50 | 307.50 | 167.00 | 130.50 | 118.50 | 302.00 | 526.00 | 916.50 | 1230.00 | 6882.00 | |||||||||||||
1993 | 1390.50 | 1156.50 | 854.00 | 763.00 | 426.50 | 365.00 | 299.00 | 198.00 | 255.50 | 505.50 | 1006.00 | 1073.50 | 8293.00 | |||||||||||||
1994 | 988.50 | 968.00 | 804.00 | 627.50 | 418.00 | 303.00 | 64.00 | 113.00 | 221.50 | 648.00 | 1122.50 | 1160.50 | 7438.50 | |||||||||||||
1995 | 1041.00 | 740.50 | 932.00 | 752.50 | 501.50 | 343.00 | 141.00 | 209.50 | 214.00 | 628.00 | 742.00 | 1038.00 | 7283.00 | |||||||||||||
1996 | 1060.50 | 993.00 | 885.50 | 690.50 | 598.50 | 294.00 | 87.00 | 126.00 | 355.00 | 613.00 | 814.00 | 0.00 | z | 6517.00 | ||||||||||||
1997 | 1142.50 | 930.50 | 834.00 | 759.50 | 373.50 | 318.50 | 112.00 | 96.50 | 286.50 | 622.50 | 797.00 | 1119.00 | 7392.00 | |||||||||||||
1998 | 995.50 | 894.50 | 882.00 | 722.50 | 654.50 | 313.00 | 38.50 | 78.00 | 212.50 | 651.00 | 888.50 | 1192.00 | 7522.50 | |||||||||||||
1999 | 1069.00 | 1047.00 | 1019.00 | 825.50 | 623.50 | 350.17 | a | 186.50 | 127.00 | 294.00 | 553.50 | 734.00 | 1058.50 | 7887.67 | ||||||||||||
2000 | 1119.50 | 929.00 | 938.00 | 639.50 | 537.50 | 237.00 | 139.00 | 99.50 | 315.00 | 630.50 | 1010.00 | 1106.00 | 7700.50 | |||||||||||||
2001 | 1118.00 | 1007.00 | 856.50 | 811.50 | 390.50 | 345.50 | 121.00 | 79.50 | 229.50 | 578.00 | 836.00 | 1137.00 | 7510.00 | |||||||||||||
2002 | 1158.50 | 938.50 | 990.00 | 653.00 | 562.00 | 227.00 | 48.00 | 164.00 | 283.50 | 653.50 | 837.50 | 1043.00 | 7558.50 | |||||||||||||
2003 | 937.50 | 929.00 | 841.50 | 791.50 | 544.50 | 189.50 | 54.50 | 73.50 | 224.50 | 515.50 | 1008.00 | 1035.50 | 7145.00 | |||||||||||||
2004 | 1098.00 | 963.00 | 746.50 | 619.00 | 541.00 | 249.00 | 60.00 | 104.50 | 345.00 | 595.50 | 865.00 | 1013.50 | 7200.00 | |||||||||||||
2005 | 1057.50 | 901.50 | 799.00 | 715.00 | 479.00 | 391.50 | 65.00 | 79.50 | 353.50 | 586.00 | 942.00 | 1214.00 | 7583.50 | |||||||||||||
2006 | 1065.00 | 1028.50 | 1031.50 | 701.00 | 437.00 | 219.50 | 42.50 | 125.50 | 260.50 | 604.50 | 894.50 | 1116.50 | 7526.50 | |||||||||||||
2007 | 1223.50 | 920.00 | 769.50 | 711.50 | 441.50 | 264.50 | 40.50 | 109.00 | 339.00 | 670.50 | 835.50 | 1181.50 | 7506.50 | |||||||||||||
2008 | 1315.50 | 999.00 | 1022.00 | 880.00 | 519.00 | 359.00 | 61.50 | 132.50 | 272.00 | 562.00 | 763.00 | 1143.50 | 8029.00 | |||||||||||||
2009 | 1089.50 | 922.00 | 1006.50 | 761.50 | 447.00 | 235.50 | 59.50 | 114.00 | 183.00 | 697.00 | 892.00 | 1255.00 | 7662.50 | |||||||||||||
2010 | 940.00 | 839.50 | 835.00 | 789.50 | 636.00 | 335.50 | 84.50 | 128.00 | 293.50 | 539.50 | 909.50 | 1078.50 | 7409.00 | |||||||||||||
2011 | 1080.87 | a | 1009.68 | c | 927.42 | a | 860.50 | 639.00 | 357.00 | 149.50 | 27.50 | 165.50 | 536.50 | 890.50 | 1103.00 | 7746.96 | ||||||||||
2012 | 1043.50 | 955.50 | 940.85 | a | 644.00 | 485.00 | 348.00 | 71.00 | 45.50 | 164.50 | 530.50 | 819.50 | 1090.50 | 7138.35 | ||||||||||||
2013 | 1217.50 | 924.00 | 862.00 | 18.00 | 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 | 3003.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1169.19 | 964.26 | 936.44 | 729.42 | 526.14 | 313.42 | 131.48 | 156.73 | 329.51 | 618.75 | 894.13 | 1122.82 | 7815.75 | |||||||||||||
S.D. | 135.67 | 100.44 | 95.84 | 90.94 | 86.51 | 83.28 | 64.80 | 67.32 | 93.79 | 85.51 | 90.79 | 100.45 | 515.09 | |||||||||||||
SKEW | 0.56 | -0.19 | -0.04 | 0.06 | -0.36 | 0.16 | 0.61 | 0.19 | 0.17 | 0.23 | 0.64 | 0.20 | 0.56 | |||||||||||||
MAX | 1591.50 | 1213.00 | 1115.50 | 960.00 | 677.00 | 499.00 | 299.00 | 311.00 | 519.50 | 899.50 | 1166.50 | 1370.50 | 9224.00 | |||||||||||||
MIN | 937.50 | 721.50 | 734.50 | 536.50 | 301.50 | 156.50 | 29.50 | 27.50 | 164.50 | 354.50 | 734.00 | 874.00 | 6734.50 | |||||||||||||
NO YRS | 72 | 71 | 71 | 69 | 72 | 72 | 70 | 72 | 72 | 72 | 69 | 69 | 61 |