YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 0.00 | z | 0.00 | z | 134.50 | l | 498.50 | 1000.50 | 1125.00 | d | 1322.00 | 1340.00 | 1108.50 | 909.00 | 484.14 | a | 459.50 | 8247.14 | ||||||||
1959 | 306.79 | b | 151.50 | 525.00 | 773.50 | 804.50 | 1217.50 | 1445.00 | 1223.00 | 1004.00 | 875.00 | 523.50 | 289.00 | 9138.29 | ||||||||||||
1960 | 121.00 | 118.00 | 545.00 | 652.50 | 881.00 | 1265.50 | 1402.50 | 1333.00 | 1142.00 | 743.00 | 381.50 | 262.00 | 8847.00 | |||||||||||||
1961 | 328.00 | 279.50 | 330.00 | 637.50 | 792.50 | 1217.00 | 1391.50 | 1258.50 | 933.50 | 744.50 | 288.50 | 204.00 | 8405.00 | |||||||||||||
1962 | 263.50 | 234.50 | 243.00 | 828.21 | b | 757.43 | a | 1104.00 | 1304.00 | 1359.35 | a | 1117.00 | 838.55 | a | 563.00 | 363.50 | 8976.05 | |||||||||
1963 | 191.00 | 431.50 | 344.00 | 432.93 | a | 909.50 | 988.45 | a | 1341.00 | 1228.00 | 1120.00 | 835.00 | 422.59 | a | 348.23 | a | 8592.20 | |||||||||
1964 | 149.32 | a | 200.68 | d | 300.70 | a | 502.78 | c | 779.65 | a | 1075.56 | c | 1333.50 | 1273.07 | a | 1030.86 | a | 984.25 | a | 319.29 | b | 229.40 | a | 8179.04 | ||
1965 | 304.66 | b | 303.92 | d | 292.36 | b | 454.66 | a | 619.50 | f | 747.00 | g | 1291.67 | a | 1292.70 | a | 928.97 | a | 995.50 | 420.50 | 190.00 | 6474.92 | ||||
1966 | 138.43 | b | 129.00 | 489.50 | 740.36 | b | 974.00 | 1115.69 | a | 1290.12 | a | 1355.00 | 1095.00 | 813.48 | b | 449.50 | 267.00 | 8857.08 | ||||||||
1967 | 264.00 | 351.17 | d | 438.43 | c | 280.00 | c | 886.37 | d | 1002.86 | b | 1349.00 | 1364.00 | 1016.50 | 935.88 | b | 552.00 | 153.00 | 8593.20 | |||||||
1968 | 214.93 | a | 400.50 | 436.07 | a | 543.00 | 867.48 | a | 1208.50 | 1340.00 | 1165.00 | 1101.00 | 822.50 | 431.50 | 143.50 | 8673.98 | ||||||||||
1969 | 259.00 | 95.00 | 322.50 | 590.50 | 914.50 | 1008.00 | 1335.50 | 1425.00 | 1131.00 | 669.50 | 425.50 | 315.00 | 8491.00 | |||||||||||||
1970 | 200.50 | 293.50 | 353.00 | 429.00 | 926.50 | 1101.00 | 1382.17 | b | 1327.12 | b | 1026.50 | 722.50 | 439.50 | 182.00 | 8383.29 | |||||||||||
1971 | 298.50 | 278.50 | 463.50 | 514.00 | 690.00 | 1051.07 | b | 1386.00 | 1230.50 | 1045.50 | 622.07 | a | 367.76 | a | 52.00 | 7999.40 | ||||||||||
1972 | 141.00 | l | 55.50 | w | 0.00 | z | 472.00 | j | 698.00 | f | 1108.93 | b | 1430.65 | a | 1213.13 | a | 968.04 | b | 560.58 | a | 242.68 | b | 168.95 | a | 5692.96 | |
1973 | 97.43 | c | 171.77 | b | 126.00 | 478.33 | c | 903.00 | 1115.50 | 1335.50 | 1262.00 | 1037.00 | 788.95 | a | 357.32 | b | 273.83 | d | 7946.64 | |||||||
1974 | 134.00 | 231.28 | c | 390.60 | a | 555.00 | c | 958.33 | b | 1303.50 | 1308.72 | a | 1286.00 | 1128.75 | b | 803.93 | a | 450.50 | 183.50 | 8734.11 | ||||||
1975 | 266.50 | 188.00 | 288.30 | a | 333.00 | 841.50 | 1105.00 | 1317.00 | 1272.00 | 1112.50 | 706.28 | a | 438.50 | 316.95 | b | 8185.53 | ||||||||||
1976 | 333.00 | 282.50 | 349.50 | 459.00 | 940.50 | 1115.17 | a | 1335.50 | 1197.50 | 932.00 | 750.00 | 557.50 | 285.50 | 8537.67 | ||||||||||||
1977 | 186.00 | 364.00 | 229.40 | a | 648.00 | 592.00 | 1105.50 | 1246.50 | 1203.00 | 1010.00 | 857.50 | 536.50 | 359.50 | 8337.90 | ||||||||||||
1978 | 143.00 | 206.50 | 418.50 | 444.50 | 815.00 | 1187.50 | 1351.50 | 1257.00 | 990.00 | 911.00 | 326.50 | 129.50 | 8180.50 | |||||||||||||
1979 | 36.00 | 193.50 | 300.00 | 594.00 | 862.00 | 1171.50 | 1333.52 | a | 1156.00 | 1175.50 | 814.50 | 327.50 | 336.00 | 8300.02 | ||||||||||||
1980 | 214.00 | 322.00 | 256.00 | 570.50 | 666.00 | 0.00 | z | 1287.50 | 1259.63 | a | 1047.50 | 547.00 | f | 510.00 | 435.50 | 6568.63 | ||||||||||
1981 | 313.00 | 295.00 | 304.12 | b | 679.00 | 822.02 | a | 1291.55 | a | 1333.50 | 1325.50 | 1035.00 | 605.53 | a | 489.50 | 328.50 | 8822.22 | |||||||||
1982 | 178.50 | 265.50 | 268.00 | 538.00 | 835.00 | 1041.00 | 1236.00 | 1233.00 | 939.00 | 659.00 | 275.50 | 150.00 | 7618.50 | |||||||||||||
1983 | 262.00 | 217.50 | 280.50 | 325.00 | 857.50 | 1028.50 | 1250.00 | 1133.50 | 1042.00 | 727.50 | 343.50 | 216.50 | 7684.00 | |||||||||||||
1984 | 268.00 | 255.00 | 455.50 | 518.00 | 1047.50 | 1006.50 | 1207.50 | 1151.00 | 1074.50 | 554.00 | 309.50 | 102.50 | 7949.50 | |||||||||||||
1985 | 149.00 | 228.00 | 296.50 | 696.00 | 877.00 | 1202.50 | 1376.00 | 1277.00 | 822.50 | 733.00 | 289.00 | 291.50 | 8238.00 | |||||||||||||
1986 | 388.00 | 295.00 | 526.50 | 553.00 | 895.00 | 1180.50 | 1208.00 | 1300.50 | 833.50 | 666.50 | 405.50 | 197.00 | 8449.00 | |||||||||||||
1987 | 162.50 | 207.00 | 290.50 | 716.50 | 826.00 | 1173.50 | 1175.00 | 1242.00 | 1063.50 | 845.00 | 296.50 | 105.50 | 8103.50 | |||||||||||||
1988 | 171.00 | 316.00 | 418.50 | 543.00 | 814.00 | 1072.50 | 1347.50 | 1187.50 | 997.50 | 969.50 | 359.00 | 210.00 | 8406.00 | |||||||||||||
1989 | 142.50 | 222.50 | 482.50 | 784.50 | 853.50 | 1126.00 | 1378.50 | 1169.00 | 1029.00 | 750.50 | 531.50 | 334.50 | 8804.50 | |||||||||||||
1990 | 183.00 | 209.50 | 477.50 | 631.00 | 800.50 | 1177.50 | 0.00 | z | 1241.00 | 1072.00 | 818.00 | 416.00 | 153.00 | 7179.00 | ||||||||||||
1991 | 168.50 | 415.50 | 178.00 | 496.50 | 746.50 | 974.00 | 1268.50 | 1230.50 | 1079.00 | 868.00 | 392.00 | 209.00 | 8026.00 | |||||||||||||
1992 | 208.50 | 270.50 | 323.00 | 712.00 | 923.50 | 0.00 | z | 1260.00 | 1292.00 | 1118.00 | 815.00 | 303.00 | 65.00 | 7290.50 | ||||||||||||
1993 | 108.00 | 134.00 | 467.00 | 631.50 | 874.00 | 999.00 | 984.50 | 1037.00 | 856.00 | 577.50 | 320.00 | 219.50 | 7208.00 | |||||||||||||
1994 | 300.50 | 136.50 | 519.00 | 626.00 | 816.50 | 1273.00 | 1362.00 | 878.50 | k | 997.00 | 695.00 | 174.00 | 193.00 | 7092.50 | ||||||||||||
1995 | 117.50 | 423.50 | 336.00 | 504.50 | 681.00 | 1010.00 | 1351.50 | 1391.50 | 1143.50 | 872.00 | 628.00 | 295.50 | 8754.50 | |||||||||||||
1996 | 271.50 | 359.50 | 455.50 | 704.00 | 935.50 | 1191.00 | 1421.00 | 1359.50 | 1020.50 | 730.50 | 440.00 | 232.00 | 9120.50 | |||||||||||||
1997 | 222.50 | 246.00 | 634.00 | 593.00 | 1097.50 | 1067.00 | 1274.50 | 1332.00 | 1071.00 | 739.00 | 412.00 | 161.50 | 8850.00 | |||||||||||||
1998 | 232.50 | 80.50 | 342.50 | 433.50 | 648.00 | 959.50 | 1360.00 | 1342.00 | 970.50 | 686.50 | 402.50 | 274.00 | 7732.00 | |||||||||||||
1999 | 302.00 | 267.50 | 396.50 | 387.00 | 801.50 | 1047.50 | 1228.00 | 1232.25 | a | 1068.62 | a | 958.93 | a | 578.57 | b | 262.97 | b | 8531.34 | ||||||||
2000 | 297.17 | b | 243.91 | a | 372.00 | b | 708.62 | a | 1003.00 | 1191.43 | b | 1339.00 | 1285.00 | 0.00 | z | 681.00 | 261.00 | 356.50 | 7738.63 | |||||||
2001 | 175.67 | a | 132.16 | c | 431.00 | 491.50 | 1065.00 | 1178.00 | 1259.50 | 0.00 | z | 1178.00 | 918.00 | 476.50 | 149.46 | c | 7454.79 | |||||||||
2002 | 229.00 | 335.48 | a | 352.50 | 270.50 | q | 819.43 | a | 1194.00 | 1375.50 | 1318.00 | 1108.00 | 724.00 | 500.00 | 161.00 | 8116.92 | ||||||||||
2003 | 460.50 | 193.00 | 391.00 | 406.00 | 881.50 | 1144.50 | 1421.00 | 1267.50 | 1128.00 | 1025.50 | 248.00 | 206.50 | 8773.00 | |||||||||||||
2004 | 206.50 | 97.00 | 653.50 | 558.00 | 890.00 | 1124.50 | 1316.50 | 1233.00 | 1039.00 | 648.50 | 259.50 | 184.00 | 8210.00 | |||||||||||||
2005 | 169.50 | 138.78 | e | 331.50 | 0.00 | z | 0.00 | z | 792.00 | h | 1379.50 | 1206.50 | 994.00 | 747.50 | 519.50 | 297.00 | 5783.78 | |||||||||
2006 | 240.50 | 358.00 | 221.50 | 495.00 | 1006.00 | 1240.00 | 1392.50 | 1268.00 | 1016.50 | 500.00 | i | 412.50 | f | 236.67 | e | 7474.67 | ||||||||||
2007 | 148.00 | f | 245.30 | e | 529.30 | d | 604.00 | 957.50 | 1167.50 | 1361.50 | 1304.00 | 1005.00 | 710.00 | 574.50 | 80.00 | 8538.60 | ||||||||||
2008 | 83.00 | 235.00 | 438.00 | 552.00 | 743.00 | 1195.00 | 1326.00 | 794.50 | l | 1130.00 | 852.50 | 560.00 | 184.00 | 7298.50 | ||||||||||||
2009 | 354.00 | 191.50 | 391.00 | 490.50 | 1064.00 | 925.20 | e | 1419.50 | 1300.00 | 1176.50 | 655.50 | 496.50 | 120.50 | 8584.70 | ||||||||||||
2010 | 222.00 | 182.50 | 309.50 | 401.50 | 643.00 | 1098.00 | 1370.00 | 1257.50 | 1169.50 | 715.00 | 342.00 | 277.50 | 7988.00 | |||||||||||||
2011 | 260.92 | a | 155.04 | a | 420.71 | c | 531.35 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1368.01 | |
2012 | 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 | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 221.52 | 241.90 | 379.51 | 554.32 | 859.73 | 1121.88 | 1323.90 | 1263.94 | 1045.74 | 777.49 | 411.90 | 230.23 | 8390.03 | |||||||||||||
S.D. | 83.53 | 88.66 | 109.28 | 122.66 | 113.65 | 91.47 | 77.89 | 72.66 | 84.37 | 116.38 | 106.56 | 91.01 | 433.14 | |||||||||||||
SKEW | 0.32 | 0.28 | 0.25 | 0.09 | -0.16 | -0.10 | -1.71 | -0.42 | -0.65 | 0.17 | -0.04 | 0.28 | -0.49 | |||||||||||||
MAX | 460.50 | 431.50 | 653.50 | 828.21 | 1097.50 | 1303.50 | 1445.00 | 1425.00 | 1178.00 | 1025.50 | 628.00 | 459.50 | 9138.29 | |||||||||||||
MIN | 36.00 | 80.50 | 126.00 | 280.00 | 592.00 | 925.20 | 984.50 | 1037.00 | 822.50 | 554.00 | 174.00 | 52.00 | 7208.00 | |||||||||||||
NO YRS | 51 | 52 | 52 | 51 | 50 | 49 | 52 | 50 | 52 | 51 | 52 | 53 | 39 |