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 | 370.00 | 761.50 | 993.50 | 2125.00 | ||||
1951 | 1215.50 | 887.00 | 902.50 | 515.50 | 330.50 | 178.50 | 8.50 | 18.60 | a | 0.00 | z | 516.00 | 955.00 | 1309.50 | 6837.10 | |||||||||||
1952 | 1365.50 | 1187.00 | 1053.00 | 444.00 | g | 225.50 | g | 106.00 | 9.50 | 8.00 | 144.23 | d | 441.50 | 1035.50 | 1142.50 | 6492.73 | ||||||||||
1953 | 902.50 | 922.00 | 758.00 | 642.50 | 499.00 | 74.40 | e | 0.00 | f | 3.50 | 105.00 | 492.50 | 737.50 | 1397.58 | a | 6534.48 | ||||||||||
1954 | 1138.50 | 876.00 | 35.50 | z | 462.00 | 245.00 | 152.14 | b | 6.50 | 30.50 | 151.00 | 461.12 | c | 725.36 | b | 787.00 | k | 4248.12 | ||||||||
1955 | 1519.00 | 1365.26 | a | 1024.66 | c | 648.00 | 364.54 | d | 138.00 | 15.00 | 0.50 | g | 183.00 | 478.50 | 992.50 | 1023.00 | 7751.46 | |||||||||
1956 | 1005.00 | 1241.00 | 828.00 | 559.50 | 244.50 | 58.93 | b | 6.50 | 40.00 | 159.50 | 523.90 | a | 1077.00 | 1246.50 | 6990.33 | |||||||||||
1957 | 1300.50 | 845.50 | 805.47 | b | 609.50 | 388.53 | a | 120.56 | c | 0.00 | a | 9.82 | a | 227.14 | b | 563.74 | d | 1034.42 | d | 1096.22 | b | 7001.40 | ||||
1958 | 1201.50 | 787.63 | a | 904.50 | 673.50 | 238.50 | 58.45 | a | 12.50 | 4.00 | 196.50 | 527.00 | b | 1011.21 | a | 1059.17 | a | 6674.45 | ||||||||
1959 | 1118.00 | 939.50 | 868.00 | b | 553.45 | a | 426.00 | 89.46 | b | 18.27 | c | 28.00 | 291.96 | b | 586.42 | a | 979.00 | 1240.00 | 7138.06 | |||||||
1960 | 1402.50 | 1237.00 | 817.76 | b | 587.50 | 395.00 | 74.50 | 0.00 | c | 73.22 | b | 105.00 | a | 546.50 | 790.00 | 939.00 | g | 6028.98 | ||||||||
1961 | 1239.00 | 137.00 | x | 424.50 | n | 620.69 | a | 328.00 | 55.34 | a | 2.00 | 3.21 | b | 317.59 | a | 595.41 | b | 1000.50 | 1277.72 | a | 5439.46 | |||||
1962 | 1443.00 | 977.00 | 958.50 | 491.50 | 366.00 | 140.50 | 22.00 | 62.00 | 175.00 | 508.06 | d | 853.00 | 1230.00 | 7226.56 | ||||||||||||
1963 | 1478.00 | 836.37 | a | 924.00 | 706.00 | 287.55 | b | 191.00 | 1.55 | a | 1.15 | d | 70.86 | a | 0.00 | z | 0.00 | z | 0.00 | z | 4496.48 | |||||
1964 | 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 | 1106.18 | a | 1106.18 | |
1965 | 1030.50 | 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 | 1030.50 | ||
1966 | 0.00 | z | 1083.00 | 824.17 | b | 469.50 | f | 236.67 | e | 78.00 | p | 0.00 | m | 9.50 | p | 104.00 | f | 471.50 | f | 777.86 | b | 1303.66 | c | 4225.36 | ||
1967 | 1290.12 | a | 1025.63 | a | 734.38 | b | 655.96 | d | 411.27 | a | 168.75 | b | 0.00 | f | 0.00 | g | 126.67 | c | 0.00 | z | 0.00 | z | 1400.50 | 5813.27 | ||
1968 | 1392.42 | a | 870.00 | d | 740.38 | a | 0.00 | z | 394.00 | 0.00 | z | 0.00 | z | 90.00 | g | 0.00 | z | 0.00 | z | 890.00 | 1324.00 | 5610.80 | ||||
1969 | 1102.00 | 941.00 | 942.40 | a | 442.50 | f | 205.12 | a | 170.19 | d | 13.90 | b | 3.00 | 90.50 | 666.50 | 919.00 | 1109.59 | b | 6163.19 | |||||||
1970 | 1149.50 | 793.50 | 927.00 | 736.00 | 352.50 | 147.41 | a | 4.13 | a | 0.00 | 293.04 | b | 700.60 | a | 815.50 | 1209.00 | 7128.18 | |||||||||
1971 | 1134.00 | 934.00 | 859.50 | 607.00 | 414.37 | a | 133.50 | 1.60 | b | 0.52 | a | 301.50 | 622.07 | a | 956.50 | 1400.00 | 7364.55 | |||||||||
1972 | 1194.50 | 907.00 | 722.50 | 606.67 | c | 338.33 | b | 49.62 | d | 5.00 | 50.00 | 291.60 | e | 512.61 | c | 683.00 | g | 1356.00 | 6033.82 | |||||||
1973 | 1461.81 | b | 981.00 | 864.00 | 0.00 | z | 319.62 | b | 150.00 | d | 6.00 | 14.00 | 255.00 | 509.50 | 922.80 | e | 1145.21 | e | 6628.94 | |||||||
1974 | 1362.40 | b | 1075.93 | a | 686.59 | d | 611.38 | a | 241.00 | f | 86.25 | b | 2.87 | d | 41.69 | b | 205.80 | e | 385.50 | g | 561.50 | j | 1003.00 | g | 4072.90 | |
1975 | 1096.00 | h | 699.00 | h | 574.50 | h | 296.50 | q | 333.50 | g | 145.71 | b | 0.55 | c | 35.50 | g | 156.00 | f | 119.00 | u | 207.00 | x | 966.00 | g | 146.27 | |
1976 | 1367.74 | b | 950.87 | c | 674.50 | h | 576.96 | b | 181.00 | g | 143.00 | 0.00 | a | 24.28 | a | 114.00 | f | 587.34 | c | 845.00 | c | 1271.53 | b | 5766.73 | ||
1977 | 1300.97 | a | 958.22 | a | 959.93 | b | 522.50 | 425.00 | 14.50 | 1.50 | g | 20.50 | 165.00 | a | 453.63 | a | 807.93 | a | 1004.92 | a | 6633.10 | |||||
1978 | 1052.00 | 841.50 | 664.00 | 559.29 | b | 401.97 | a | 103.39 | b | 10.73 | e | 64.87 | d | 258.46 | d | 463.00 | 955.50 | 1354.00 | 6728.71 | |||||||
1979 | 1435.50 | 1045.00 | 875.00 | 588.00 | 334.00 | 120.54 | b | 1.50 | 21.00 | 107.00 | 469.28 | b | 1033.00 | 1085.00 | a | 7114.81 | ||||||||||
1980 | 1086.50 | 980.50 | 877.50 | 555.00 | 395.50 | 125.17 | a | 0.00 | 39.50 | 170.36 | b | 539.50 | 853.50 | 1044.00 | 6667.03 | |||||||||||
1981 | 1085.50 | 870.50 | 804.00 | 478.00 | 386.97 | b | 99.81 | d | 2.58 | a | 5.68 | a | 66.00 | 560.00 | 727.50 | 1043.67 | d | 6130.21 | ||||||||
1982 | 1419.00 | 1127.50 | 828.00 | 692.00 | 428.50 | 158.50 | 33.00 | 0.50 | 192.50 | 653.00 | 957.50 | 1207.00 | 7697.00 | |||||||||||||
1983 | 1052.50 | 862.50 | 795.00 | 723.50 | 465.50 | 136.00 | 37.50 | 1.50 | 135.50 | 480.00 | 836.00 | 1173.00 | 6698.50 | |||||||||||||
1984 | 1515.50 | 1307.50 | 982.50 | 685.50 | 277.50 | 180.50 | 1.00 | 2.50 | 174.50 | 668.50 | 860.50 | 1210.50 | 7866.50 | |||||||||||||
1985 | 1391.00 | 1229.50 | 879.00 | 481.00 | 269.00 | 84.50 | 0.50 | 22.50 | 285.00 | 526.00 | 972.00 | 1331.50 | 7471.50 | |||||||||||||
1986 | 1135.50 | 805.00 | 634.00 | 565.50 | 351.50 | 37.50 | 7.50 | 0.50 | 308.50 | 558.50 | 846.00 | 1157.50 | 6407.50 | |||||||||||||
1987 | 1243.00 | 901.50 | 855.50 | 444.00 | 268.50 | 51.00 | 20.00 | 39.00 | 206.00 | 448.50 | 831.00 | 1197.50 | 6505.50 | |||||||||||||
1988 | 1447.00 | 1048.50 | 861.50 | 513.00 | 332.00 | 52.50 | 0.00 | 7.50 | 233.50 | 364.50 | 835.00 | 1270.50 | 6965.50 | |||||||||||||
1989 | 1490.50 | 1232.00 | 677.50 | 443.00 | 309.00 | 135.00 | 0.00 | 20.50 | 167.00 | 530.50 | 847.50 | 1187.00 | 7039.50 | |||||||||||||
1990 | 1136.00 | 1084.50 | 706.00 | 446.50 | 352.50 | 85.00 | 0.00 | 7.00 | 80.00 | 534.50 | 817.00 | 1451.50 | 6700.50 | |||||||||||||
1991 | 1402.00 | 953.50 | 817.50 | 641.00 | 411.00 | 97.50 | 3.50 | 0.50 | 197.50 | 542.00 | 861.50 | 1197.00 | 7124.50 | |||||||||||||
1992 | 1287.50 | 815.50 | 687.50 | 404.00 | 197.00 | 101.00 | 27.00 | 52.00 | 135.00 | 443.00 | 1035.50 | 1298.50 | 6483.50 | |||||||||||||
1993 | 1279.00 | 1086.00 | 823.50 | 586.50 | 229.00 | 207.50 | 59.50 | 28.50 | 229.00 | 561.50 | 1041.00 | 1153.50 | 7284.50 | |||||||||||||
1994 | 1036.00 | 948.50 | 730.50 | 526.00 | 234.50 | 51.50 | 8.00 | 0.00 | 137.50 | 544.00 | 1009.50 | 1139.00 | 6365.00 | |||||||||||||
1995 | 1044.00 | 733.00 | 730.50 | 634.50 | 443.50 | 187.50 | 37.50 | 4.50 | 172.50 | 579.50 | 727.00 | 1025.50 | 6319.50 | |||||||||||||
1996 | 1083.00 | 1035.50 | 744.50 | 587.00 | 325.00 | 42.50 | 0.00 | 14.50 | 220.50 | 540.50 | 824.50 | 1048.00 | 6465.50 | |||||||||||||
1997 | 1209.50 | 1050.50 | 755.00 | 655.50 | 272.50 | 75.00 | 33.00 | 0.00 | 139.50 | 540.50 | 823.50 | 1256.00 | 6810.50 | |||||||||||||
1998 | 985.50 | 882.00 | 830.50 | 624.00 | 344.50 | 201.00 | 3.50 | 3.00 | 122.00 | 545.00 | 784.50 | 1223.00 | 6548.50 | |||||||||||||
1999 | 1043.50 | 856.69 | b | 740.50 | 682.00 | 392.00 | 146.54 | d | 0.00 | b | 3.00 | 227.50 | 532.00 | 746.50 | 1148.50 | 6518.73 | ||||||||||
2000 | 987.50 | 807.50 | 792.50 | 438.50 | 241.80 | a | 75.00 | 1.50 | 2.00 | 168.00 | 506.33 | a | 1090.50 | 1103.50 | 6214.63 | |||||||||||
2001 | 1193.00 | 895.50 | 721.00 | 530.00 | 253.00 | 99.64 | b | 0.00 | 0.50 | 115.00 | 474.09 | b | 779.50 | 1357.50 | 6418.73 | |||||||||||
2002 | 1327.00 | 1150.50 | 970.00 | 507.00 | 340.00 | 94.00 | 1.00 | 19.00 | 176.00 | 634.00 | 933.00 | 1083.50 | 7235.00 | |||||||||||||
2003 | 938.00 | 908.50 | 757.00 | 547.00 | 347.50 | 112.50 | 0.00 | 10.50 | 198.00 | 0.00 | z | 901.00 | 1028.00 | 5748.00 | ||||||||||||
2004 | 1511.00 | 1160.00 | 678.50 | 502.50 | 291.50 | 73.00 | 1.00 | 59.50 | 209.50 | 0.00 | z | 859.50 | 1101.50 | 6447.50 | ||||||||||||
2005 | 931.00 | 848.50 | 812.50 | 552.50 | 295.50 | 182.50 | 7.50 | 21.50 | 219.00 | 526.00 | 819.50 | 1164.50 | 6380.50 | |||||||||||||
2006 | 1078.00 | 991.00 | 833.00 | 490.34 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3392.34 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1225.27 | 982.31 | 819.38 | 572.27 | 334.71 | 113.00 | 9.04 | 18.49 | 185.56 | 531.02 | 887.66 | 1193.73 | 6838.95 | |||||||||||||
S.D. | 176.18 | 147.90 | 98.63 | 82.97 | 73.10 | 48.41 | 12.89 | 20.19 | 66.23 | 70.71 | 102.80 | 119.47 | 434.53 | |||||||||||||
SKEW | 0.05 | 0.70 | 0.28 | 0.00 | 0.02 | 0.10 | 1.99 | 1.12 | 0.24 | 0.11 | 0.24 | 0.22 | 0.43 | |||||||||||||
MAX | 1519.00 | 1365.26 | 1053.00 | 736.00 | 499.00 | 207.50 | 59.50 | 73.22 | 317.59 | 700.60 | 1090.50 | 1451.50 | 7866.50 | |||||||||||||
MIN | 902.50 | 733.00 | 634.00 | 404.00 | 197.00 | 14.50 | 0.00 | 0.00 | 66.00 | 364.50 | 725.36 | 993.50 | 6130.21 | |||||||||||||
NO YRS | 53 | 52 | 50 | 48 | 49 | 51 | 48 | 48 | 48 | 46 | 49 | 50 | 33 |