YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 91.00 | i | 263.65 | d | 632.50 | 903.10 | a | 744.00 | j | 1799.26 | ||
1963 | 1591.50 | 900.00 | 978.50 | 548.50 | g | 423.00 | 253.00 | 93.53 | b | 86.80 | a | 195.00 | 492.00 | 915.52 | a | 1249.09 | b | 7177.94 | ||||||||
1964 | 1268.50 | 1156.00 | 1142.00 | 850.00 | 632.00 | 271.00 | 46.00 | 202.50 | 428.00 | 647.00 | 972.50 | 1311.00 | 8926.50 | |||||||||||||
1965 | 1183.00 | 1023.00 | 1186.00 | 727.00 | 563.50 | 249.50 | 57.50 | 129.00 | 533.50 | 566.50 | 857.50 | 1252.00 | 8328.00 | |||||||||||||
1966 | 1244.50 | 1027.00 | 1062.50 | 772.00 | 399.50 | 297.50 | 73.50 | 121.50 | 185.00 | 721.00 | 944.50 | 1124.50 | 7973.00 | |||||||||||||
1967 | 1106.18 | a | 1043.00 | 1001.30 | a | 756.72 | a | 546.50 | 217.50 | 32.00 | f | 29.00 | h | 167.68 | b | 689.00 | 990.50 | 1306.00 | 7824.39 | |||||||
1968 | 1329.50 | 977.50 | 847.00 | 800.00 | 500.50 | 260.00 | 91.00 | 171.00 | 383.00 | 740.50 | 987.00 | 1360.50 | 8447.50 | |||||||||||||
1969 | 1374.50 | 1073.50 | 1012.00 | 681.50 | 405.50 | 240.50 | 119.50 | 116.00 | 305.50 | 769.50 | 960.00 | 1189.50 | 8247.50 | |||||||||||||
1970 | 1235.50 | 385.00 | q | 594.50 | l | 869.50 | 504.50 | 189.50 | 73.00 | 78.00 | 494.50 | 759.00 | 979.50 | 1307.50 | 6490.50 | |||||||||||
1971 | 1255.00 | 1078.50 | 1079.50 | 787.00 | 472.50 | 314.48 | a | 126.50 | 25.50 | 481.50 | 746.00 | 1034.50 | 1319.00 | 8719.98 | ||||||||||||
1972 | 1375.00 | 1121.00 | 977.00 | 860.00 | 508.50 | 210.00 | 124.50 | 36.50 | 473.50 | 653.00 | 990.00 | 1435.00 | 8764.00 | |||||||||||||
1973 | 1372.00 | 1033.50 | 925.50 | 752.00 | 488.50 | 272.00 | 77.50 | 96.50 | 365.50 | 674.80 | c | 1063.50 | 1127.50 | 8248.80 | ||||||||||||
1974 | 1415.00 | 1007.50 | 1054.50 | 764.00 | 624.50 | 184.00 | 88.50 | 134.50 | 301.55 | a | 599.00 | 938.50 | 1232.00 | 8343.55 | ||||||||||||
1975 | 1265.50 | 1142.00 | 1069.50 | 904.50 | 680.00 | 363.50 | 31.00 | 209.00 | 303.00 | 724.50 | 1113.00 | 1192.50 | 8998.00 | |||||||||||||
1976 | 1234.50 | 1135.50 | 1127.50 | 765.50 | 459.00 | 363.50 | 90.00 | 156.00 | 280.00 | 658.50 | 925.50 | 1281.50 | 8477.00 | |||||||||||||
1977 | 1353.15 | a | 948.50 | 1049.50 | 670.50 | 563.00 | 151.50 | 157.00 | 115.50 | 403.00 | 681.00 | 1130.00 | 1239.50 | 8462.15 | ||||||||||||
1978 | 1159.50 | 952.50 | 880.50 | 668.00 | 584.00 | 260.00 | 104.00 | 168.50 | 353.00 | 636.00 | 1145.50 | 1470.00 | 8381.50 | |||||||||||||
1979 | 1631.00 | 1056.00 | 928.00 | 768.00 | 474.00 | 246.00 | 100.50 | 49.00 | 237.00 | 606.00 | 1073.00 | 1143.50 | 8312.00 | |||||||||||||
1980 | 1465.00 | 1016.00 | 1027.00 | 628.50 | 462.00 | 270.50 | 97.00 | 219.50 | 317.00 | 604.50 | 936.00 | 1125.50 | 8168.50 | |||||||||||||
1981 | 1047.00 | 984.00 | 825.50 | 684.00 | 496.00 | 356.50 | 122.50 | 40.50 | 306.00 | 714.00 | 886.50 | 1197.63 | a | 7660.13 | ||||||||||||
1982 | 1326.50 | 1196.00 | 945.50 | 866.50 | 580.00 | 205.50 | 119.00 | 75.50 | 361.00 | 690.00 | 1097.00 | 1241.00 | 8703.50 | |||||||||||||
1983 | 1122.00 | 932.50 | 852.00 | 722.50 | 488.50 | 263.50 | 173.50 | 0.00 | z | 445.00 | 660.50 | 922.00 | 1538.00 | 8120.00 | ||||||||||||
1984 | 1235.50 | 1005.00 | 878.50 | 703.00 | 553.50 | 299.50 | 86.00 | 73.50 | 438.50 | 753.50 | 1037.50 | 1347.47 | a | 8411.47 | ||||||||||||
1985 | 1336.50 | 1202.00 | 998.00 | 649.50 | 401.00 | 231.00 | 6.00 | 185.00 | 485.50 | 793.00 | 1267.50 | 1401.00 | 8956.00 | |||||||||||||
1986 | 1169.50 | 1008.00 | 796.00 | 696.50 | 462.00 | 100.50 | 200.50 | 43.00 | 422.00 | 585.00 | 1002.00 | 1268.00 | 7753.00 | |||||||||||||
1987 | 1318.50 | 956.00 | 925.50 | 550.50 | 339.00 | 200.50 | 139.50 | 194.50 | 225.50 | 560.50 | 892.50 | 1271.50 | 7574.00 | |||||||||||||
1988 | 1308.00 | 960.11 | a | 931.00 | 600.50 | 486.50 | 161.00 | 85.50 | 102.50 | 351.00 | 452.50 | 949.50 | 1266.50 | 7654.61 | ||||||||||||
1989 | 1179.50 | 1263.00 | 997.50 | 677.00 | 514.00 | 216.00 | 37.00 | 150.50 | 316.00 | 646.50 | 910.00 | 1158.50 | 8065.50 | |||||||||||||
1990 | 1101.00 | 1056.50 | 895.00 | 551.00 | 504.50 | 274.50 | 54.00 | 99.00 | 159.50 | 741.00 | 950.50 | 1578.00 | 7964.50 | |||||||||||||
1991 | 1290.00 | 845.50 | 982.50 | 738.50 | 544.50 | 341.00 | 81.50 | 51.00 | 295.00 | 710.00 | 1043.50 | 1249.50 | 8172.50 | |||||||||||||
1992 | 1233.00 | 898.00 | 741.00 | 639.00 | 395.77 | a | 180.50 | 170.50 | 181.00 | 465.50 | 570.00 | 1011.00 | 1323.50 | 7808.77 | ||||||||||||
1993 | 1346.00 | 1119.50 | 855.50 | 709.00 | 317.50 | 327.00 | 271.00 | 200.50 | 370.50 | 614.50 | 1124.00 | 1183.50 | 8438.50 | |||||||||||||
1994 | 1023.00 | 1060.00 | 846.00 | 582.00 | 384.00 | 274.00 | 76.00 | 66.50 | 262.00 | 0.00 | z | 0.00 | z | 657.50 | n | 4573.50 | ||||||||||
1995 | 1306.00 | 934.00 | 953.50 | 733.00 | 484.00 | 268.50 | 93.50 | 177.50 | 288.00 | 741.00 | 954.00 | 1235.00 | 8168.00 | |||||||||||||
1996 | 1247.50 | 1166.00 | 964.00 | 686.50 | 569.00 | 245.50 | 71.00 | 152.00 | 413.00 | 716.50 | 987.50 | 1219.69 | b | 8438.19 | ||||||||||||
1997 | 1245.00 | 1035.00 | 986.00 | 833.50 | 458.00 | 219.50 | 144.00 | 87.00 | 296.50 | 688.50 | 947.50 | 1269.50 | 8210.00 | |||||||||||||
1998 | 1184.50 | 962.00 | 898.00 | 621.00 | 382.00 | 290.00 | 7.00 | 66.00 | 199.00 | 717.00 | 905.00 | 1285.50 | 7517.00 | |||||||||||||
1999 | 706.50 | k | 657.50 | j | 589.50 | l | 433.00 | m | 270.00 | r | 367.22 | c | 127.44 | d | 60.93 | b | 422.31 | d | 684.98 | e | 904.04 | d | 1203.83 | a | 3770.76 | |
2000 | 1200.00 | 1012.00 | 832.35 | a | 588.33 | c | 462.02 | e | 267.78 | c | 99.09 | c | 111.94 | d | 145.00 | q | 669.27 | c | 1136.00 | 1295.28 | a | 7674.07 | ||||
2001 | 1285.39 | c | 1060.50 | d | 924.12 | b | 767.31 | d | 446.50 | 305.89 | b | 100.20 | c | 36.00 | i | 208.89 | c | 298.50 | r | 902.00 | 1269.97 | a | 7270.77 | |||
2002 | 1182.00 | 1146.00 | 1102.00 | 756.43 | b | 561.00 | 251.00 | 57.50 | 25.00 | y | 248.50 | i | 792.00 | 1028.00 | 1172.50 | 8048.43 | ||||||||||
2003 | 1119.00 | 1042.00 | 885.00 | 672.41 | a | 494.50 | 221.00 | 47.50 | 49.00 | 314.00 | 608.50 | 947.00 | f | 1235.50 | 6688.41 | |||||||||||
2004 | 1307.50 | 1094.50 | 829.00 | 633.00 | 576.00 | 296.50 | 92.50 | 126.00 | 425.50 | 834.50 | 1071.50 | 1222.00 | 8508.50 | |||||||||||||
2005 | 1063.50 | f | 1063.00 | 851.00 | 683.00 | 446.50 | 321.50 | 93.50 | 114.50 | 406.00 | 643.50 | 1062.50 | 1389.50 | 7074.50 | ||||||||||||
2006 | 1089.00 | 1204.50 | 982.00 | 684.50 | 463.50 | 154.00 | 23.00 | 0.00 | z | 333.00 | 609.50 | f | 988.50 | 1301.00 | 7223.00 | |||||||||||
2007 | 1426.50 | 959.50 | 877.50 | 538.00 | f | 437.50 | 204.00 | 4.50 | 115.98 | b | 400.20 | e | 734.00 | 1048.50 | 1302.00 | 7510.18 | ||||||||||
2008 | 1453.00 | 1010.50 | 1031.50 | 859.50 | 546.50 | 332.50 | 83.00 | 123.50 | 375.00 | 744.00 | 920.00 | 1319.05 | a | 8798.05 | ||||||||||||
2009 | 1295.00 | 765.00 | h | 1034.00 | 756.50 | 478.50 | 247.50 | 75.50 | 92.50 | 208.00 | 847.00 | 993.50 | 1467.00 | 7495.00 | ||||||||||||
2010 | 1151.50 | 981.50 | 882.00 | 703.50 | 599.50 | 285.50 | 115.50 | 115.00 | 318.00 | 629.00 | 1066.00 | 1248.78 | a | 8095.78 | ||||||||||||
2011 | 1233.80 | a | 1160.50 | 965.50 | 845.69 | a | 563.50 | 341.50 | 114.00 | 52.00 | 224.48 | a | 632.00 | 1112.50 | 1281.33 | a | 8526.81 | |||||||||
2012 | 1254.50 | 1093.20 | a | 943.00 | 648.00 | 532.50 | 292.50 | 45.00 | 77.50 | 335.00 | 739.50 | 950.17 | a | 1163.53 | a | 8074.40 | ||||||||||
2013 | 1334.50 | 968.69 | b | 973.50 | 41.50 | 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 | 3276.69 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1269.58 | 1043.14 | 953.70 | 720.56 | 495.08 | 259.14 | 93.20 | 113.33 | 337.57 | 677.34 | 998.58 | 1276.96 | 8286.03 | |||||||||||||
S.D. | 124.42 | 90.94 | 95.88 | 88.18 | 76.09 | 60.31 | 49.82 | 52.97 | 95.34 | 80.95 | 85.48 | 100.47 | 388.32 | |||||||||||||
SKEW | 0.57 | 0.28 | 0.22 | 0.13 | -0.02 | -0.23 | 0.89 | 0.31 | -0.02 | -0.37 | 0.76 | 0.97 | -0.14 | |||||||||||||
MAX | 1631.00 | 1263.00 | 1186.00 | 904.50 | 680.00 | 367.22 | 271.00 | 219.50 | 533.50 | 847.00 | 1267.50 | 1578.00 | 8998.00 | |||||||||||||
MIN | 1023.00 | 845.50 | 741.00 | 550.50 | 317.50 | 100.50 | 4.50 | 25.50 | 159.50 | 452.50 | 857.50 | 1124.50 | 7517.00 | |||||||||||||
NO YRS | 49 | 48 | 49 | 47 | 49 | 50 | 49 | 45 | 49 | 48 | 49 | 49 | 36 |