YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 1026.00 | 1026.00 | ||
1951 | 1393.00 | 1059.50 | 1124.00 | 727.00 | 493.00 | 436.50 | 140.00 | 235.00 | 414.00 | 683.50 | 0.00 | z | 1389.50 | 8095.00 | ||||||||||||
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 173.50 | 183.50 | 353.00 | 631.00 | 1093.97 | a | 1108.25 | c | 3543.22 | |||||
1953 | 977.02 | a | 521.00 | m | 430.50 | p | 754.00 | 0.00 | z | 0.00 | z | 203.80 | d | 186.57 | d | 318.50 | 604.50 | 667.00 | f | 0.00 | z | 3044.39 | ||||
1954 | 0.00 | z | 965.50 | 0.00 | z | 0.00 | z | 449.00 | 0.00 | z | 140.00 | 256.00 | 344.00 | 709.50 | 828.50 | 697.00 | o | 3692.50 | ||||||||
1955 | 1357.80 | a | 0.00 | z | 1255.50 | d | 921.50 | 629.00 | 351.00 | 168.43 | a | 219.00 | 414.50 | 323.00 | m | 1172.88 | d | 922.00 | j | 6489.62 | ||||||
1956 | 1104.00 | f | 1227.32 | a | 1101.50 | 676.73 | d | 231.00 | m | 303.10 | a | 120.00 | 221.65 | a | 386.90 | a | 706.80 | a | 0.00 | z | 0.00 | z | 4744.00 | |||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 145.50 | 212.00 | 333.62 | a | 653.00 | 0.00 | z | 0.00 | z | 1344.12 | ||||
1958 | 0.00 | z | 0.00 | z | 0.00 | z | 319.00 | r | 305.00 | 209.50 | 133.30 | a | 94.60 | b | 0.00 | z | 572.98 | a | 1071.11 | c | 816.00 | g | 2386.50 | |||
1959 | 1251.22 | b | 808.50 | g | 1035.06 | d | 713.57 | b | 640.15 | a | 257.50 | 110.00 | g | 90.50 | o | 241.00 | h | 493.00 | h | 700.00 | l | 1325.25 | e | 5222.75 | ||
1960 | 1551.50 | 771.50 | l | 752.50 | j | 726.72 | a | 568.91 | d | 348.33 | c | 71.00 | 224.50 | 307.50 | d | 668.29 | e | 982.50 | d | 846.00 | k | 5449.25 | ||||
1961 | 1021.00 | f | 887.38 | b | 987.50 | 795.54 | b | 508.00 | 132.93 | a | 90.50 | 44.29 | c | 266.50 | i | 681.45 | c | 1100.19 | d | 1327.63 | e | 6555.41 | ||||
1962 | 1440.39 | c | 1053.65 | e | 653.00 | l | 663.00 | e | 587.40 | b | 341.40 | e | 219.00 | 179.00 | 0.00 | z | 615.50 | 887.07 | a | 1214.96 | e | 7201.37 | ||||
1963 | 1224.00 | g | 852.92 | b | 1037.39 | c | 810.00 | b | 498.77 | c | 346.07 | b | 185.50 | 152.93 | a | 123.50 | f | 542.50 | b | 710.00 | f | 1041.50 | f | 4426.09 | ||
1964 | 1365.11 | c | 1232.50 | b | 1188.13 | e | 867.60 | e | 620.00 | 289.80 | e | 89.26 | b | 209.50 | 470.89 | b | 648.70 | d | 982.50 | 1322.15 | a | 9286.15 | ||||
1965 | 1204.83 | e | 839.50 | f | 1211.21 | c | 539.00 | g | 663.18 | c | 371.00 | 147.54 | d | 174.50 | 549.83 | a | 584.00 | 909.23 | d | 1264.50 | 7079.82 | |||||
1966 | 1301.00 | 1137.77 | b | 1077.50 | 833.00 | 528.07 | b | 403.50 | 157.07 | a | 182.00 | 272.50 | 747.50 | 945.00 | 1163.02 | a | 8747.92 | |||||||||
1967 | 1160.50 | 994.00 | a | 1099.50 | 880.50 | 441.50 | g | 287.00 | 108.50 | a | 141.64 | b | 298.50 | 708.50 | 977.00 | 1343.69 | b | 7999.33 | ||||||||
1968 | 1381.00 | 972.50 | 893.00 | 863.50 | 599.50 | 343.00 | 0.00 | z | 243.50 | 396.00 | 735.00 | 997.00 | 1341.50 | 8765.50 | ||||||||||||
1969 | 1394.00 | 1112.00 | 1113.00 | 700.00 | 436.07 | a | 265.34 | a | 172.50 | 211.32 | a | 375.50 | 837.50 | 953.08 | d | 1157.00 | 8727.30 | |||||||||
1970 | 1223.50 | 951.00 | 1055.00 | 937.50 | 556.34 | c | 243.89 | c | 123.48 | a | 181.19 | b | 452.00 | f | 768.80 | a | 959.46 | b | 1425.50 | 8425.67 | ||||||
1971 | 1266.72 | b | 1096.31 | b | 1200.96 | d | 826.07 | b | 474.54 | e | 364.62 | d | 148.11 | d | 87.46 | c | 481.00 | g | 847.69 | b | 1094.48 | a | 1348.50 | b | 8755.47 | |
1972 | 1372.86 | c | 1113.15 | c | 959.97 | a | 874.80 | e | 555.23 | c | 251.00 | 186.50 | 114.50 | 551.50 | 683.60 | b | 1005.54 | b | 1527.86 | c | 9196.51 | |||||
1973 | 1381.50 | 0.00 | z | 981.48 | c | 812.59 | a | 544.00 | 347.00 | 189.50 | 196.85 | a | 418.00 | 712.50 | 1074.00 | 1145.00 | 7802.42 | |||||||||
1974 | 1454.00 | 1039.50 | 1130.00 | 776.50 | 633.50 | 219.50 | 102.82 | a | 206.00 | 381.50 | 654.00 | 878.00 | 1236.50 | 8711.82 | ||||||||||||
1975 | 1272.50 | 1147.50 | 1117.50 | 939.50 | 671.00 | 395.00 | 79.57 | a | 260.00 | 387.00 | 718.50 | 1065.50 | 1257.71 | c | 9311.28 | |||||||||||
1976 | 1308.50 | 1168.50 | 1160.50 | 790.50 | 492.50 | 391.00 | 133.50 | 196.00 | 322.50 | 687.00 | 918.50 | 1294.77 | a | 8863.77 | ||||||||||||
1977 | 1484.00 | 957.60 | c | 1094.82 | a | 721.00 | 634.00 | 226.50 | 229.00 | 180.50 | 440.50 | 679.50 | 1058.28 | a | 1237.50 | 8943.19 | ||||||||||
1978 | 1164.57 | a | 958.50 | 861.50 | 713.00 | 641.50 | 347.50 | 151.50 | 267.50 | 434.00 | 711.50 | 0.00 | z | 1568.50 | 7819.57 | |||||||||||
1979 | 1731.87 | a | 1082.50 | 973.50 | 772.00 | 532.00 | 323.50 | 186.00 | 143.50 | 327.50 | 652.00 | 1115.50 | 1188.50 | 9028.37 | ||||||||||||
1980 | 1404.00 | 951.50 | 1020.50 | 622.50 | 500.00 | 342.50 | 161.50 | 324.00 | 339.00 | 659.50 | 915.50 | 1126.00 | 8366.50 | |||||||||||||
1981 | 1033.00 | 981.00 | 867.50 | 703.50 | 538.00 | 367.50 | 207.00 | 134.00 | 383.00 | 768.50 | 862.00 | 1238.00 | 8083.00 | |||||||||||||
1982 | 1444.50 | 1261.50 | 982.50 | 895.00 | 612.50 | 260.00 | 174.50 | 118.50 | 392.50 | 693.00 | 1115.00 | 1313.50 | 9263.00 | |||||||||||||
1983 | 1210.50 | 954.00 | 841.50 | 796.00 | 545.00 | 349.50 | 222.50 | 77.00 | 468.50 | 664.00 | 917.00 | 1673.50 | 8719.00 | |||||||||||||
1984 | 1347.50 | 1147.00 | 939.50 | 779.00 | 615.50 | 357.00 | 161.00 | 120.50 | 448.00 | 797.00 | 992.00 | 1491.50 | 9195.50 | |||||||||||||
1985 | 1361.00 | 1248.15 | b | 1125.00 | 694.00 | 467.00 | 297.50 | 50.50 | 237.50 | 505.50 | 796.50 | 1260.00 | 1408.95 | a | 9451.60 | |||||||||||
1986 | 1209.50 | 949.50 | 797.00 | 731.00 | 514.00 | 151.00 | 269.50 | 100.50 | 456.00 | 608.50 | 969.50 | 1302.00 | 8058.00 | |||||||||||||
1987 | 1378.47 | a | 1004.50 | 938.50 | 584.50 | 400.50 | 237.00 | 206.00 | 287.50 | 348.00 | 636.00 | 967.00 | 1285.50 | 8273.47 | ||||||||||||
1988 | 1382.50 | 1019.00 | 1003.50 | 659.50 | 534.00 | 217.50 | b | 137.00 | 173.00 | 402.50 | 470.00 | 999.50 | 1354.00 | 8352.00 | ||||||||||||
1989 | 1248.50 | 1284.50 | 1005.00 | 694.00 | 570.50 | 277.00 | 91.00 | 212.50 | 348.00 | 683.00 | 945.50 | 1187.00 | 8546.50 | |||||||||||||
1990 | 1122.50 | 1154.50 | 938.00 | 589.50 | 574.00 | 325.00 | 104.00 | 152.50 | 216.50 | 760.00 | 1004.50 | 1591.50 | 8532.50 | |||||||||||||
1991 | 1387.00 | 873.00 | 993.50 | 781.50 | 607.00 | 392.00 | 110.00 | 94.00 | 341.50 | 711.50 | 1041.50 | 1296.50 | 8629.00 | |||||||||||||
1992 | 1280.50 | 897.00 | 749.50 | 638.00 | 415.00 | 221.00 | 202.00 | 189.50 | 429.50 | 629.50 | 1099.00 | 1382.00 | 8132.50 | |||||||||||||
1993 | 1395.00 | 1146.50 | 845.50 | 759.50 | 375.00 | 353.00 | 333.00 | 236.50 | 408.50 | 645.50 | 1170.50 | 1191.00 | 8859.50 | |||||||||||||
1994 | 1120.13 | a | 1138.50 | 930.50 | 651.00 | 447.50 | 328.00 | 140.00 | 131.00 | 293.50 | 675.00 | 1152.93 | a | 1301.00 | 8309.06 | |||||||||||
1995 | 1272.00 | 886.50 | 961.00 | 771.00 | 532.17 | a | 341.50 | 151.90 | a | 229.92 | a | 313.00 | 762.50 | 959.46 | b | 1248.00 | 8428.95 | |||||||||
1996 | 1258.00 | 1133.00 | 988.00 | 713.28 | a | 632.50 | 309.00 | 102.00 | 157.00 | 441.50 | 696.00 | 980.40 | e | 800.50 | l | 7410.68 | ||||||||||
1997 | 1320.00 | 1045.50 | 999.50 | 843.00 | 452.00 | 282.50 | 182.50 | 111.00 | 280.50 | 700.71 | b | 925.00 | c | 1329.00 | 8471.21 | |||||||||||
1998 | 1212.50 | 984.50 | 955.00 | 719.50 | 0.00 | z | 358.50 | 25.00 | 80.50 | 202.50 | 695.00 | 909.50 | 1281.50 | 7424.00 | ||||||||||||
1999 | 1127.92 | e | 1082.48 | c | 1017.63 | e | 830.77 | d | 647.42 | e | 378.75 | b | 213.68 | c | 87.04 | e | 421.07 | b | 523.50 | f | 848.08 | d | 1177.50 | 7832.35 | ||
2000 | 1227.00 | 936.00 | 915.50 | 641.54 | d | 517.38 | b | 255.00 | j | 137.20 | d | 183.79 | c | 429.31 | a | 691.82 | a | 1141.50 | 1293.73 | a | 8114.77 | |||||
2001 | 1256.50 | 1093.00 | 929.48 | a | 790.86 | a | 489.91 | c | 344.42 | d | 138.35 | d | 96.74 | b | 263.65 | d | 704.50 | 855.54 | b | 1302.55 | c | 8265.52 | ||||
2002 | 1226.00 | 1111.00 | 1139.50 | 766.50 | 572.50 | 285.50 | 78.50 | 261.00 | 355.50 | 788.00 | 944.44 | c | 1102.50 | 8630.94 | ||||||||||||
2003 | 1069.00 | 1087.33 | a | 946.00 | 760.50 | 467.50 | f | 260.00 | 71.00 | 84.50 | 335.50 | 631.50 | 1144.00 | 1214.00 | 7603.33 | |||||||||||
2004 | 1249.00 | 1088.00 | 858.50 | 688.00 | 566.00 | 276.00 | 107.50 | 142.50 | 396.00 | 646.00 | 961.80 | e | 1175.00 | 8154.30 | ||||||||||||
2005 | 1199.00 | 1004.50 | 908.00 | 766.50 | 512.00 | 385.00 | 62.50 | n | 175.00 | 477.50 | 609.00 | 1055.40 | e | 1360.00 | 8451.90 | |||||||||||
2006 | 1114.00 | 1171.50 | 1042.50 | 717.00 | 515.24 | b | 137.00 | k | 24.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4560.24 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1291.69 | 1056.24 | 1006.05 | 758.49 | 539.05 | 309.84 | 149.47 | 174.12 | 379.05 | 684.00 | 1004.29 | 1294.46 | 8673.74 | |||||||||||||
S.D. | 137.22 | 110.23 | 113.16 | 86.25 | 80.07 | 65.92 | 56.43 | 62.02 | 76.03 | 70.80 | 98.87 | 130.75 | 407.52 | |||||||||||||
SKEW | 0.35 | 0.12 | 0.08 | 0.16 | -0.54 | -0.58 | 0.51 | 0.03 | 0.01 | -0.16 | 0.39 | 0.72 | 0.28 | |||||||||||||
MAX | 1731.87 | 1284.50 | 1255.50 | 939.50 | 671.00 | 436.50 | 333.00 | 324.00 | 551.50 | 847.69 | 1260.00 | 1673.50 | 9451.60 | |||||||||||||
MIN | 977.02 | 852.92 | 749.50 | 584.50 | 305.00 | 132.93 | 25.00 | 44.29 | 202.50 | 470.00 | 828.50 | 1026.00 | 8058.00 | |||||||||||||
NO YRS | 49 | 47 | 49 | 51 | 49 | 50 | 52 | 54 | 48 | 52 | 48 | 47 | 29 |